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Li Y, Gu J, Li R, Yi H, He J, Gao J. Sensory and motor cortices parcellations estimated via distance-weighted sparse representation with application to autism spectrum disorder. Prog Neuropsychopharmacol Biol Psychiatry 2024; 135:111125. [PMID: 39173993 DOI: 10.1016/j.pnpbp.2024.111125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Revised: 08/05/2024] [Accepted: 08/19/2024] [Indexed: 08/24/2024]
Abstract
BACKGROUND Motor impairments and sensory processing abnormalities are prevalent in autism spectrum disorder (ASD), closely related to the core functions of the primary motor cortex (M1) and the primary somatosensory cortex (S1). Currently, there is limited knowledge about potential therapeutic targets in the subregions of M1 and S1 in ASD patients. This study aims to map clinically significant functional subregions of M1 and S1. METHODS Resting-state functional magnetic resonance imaging data (NTD = 266) from Autism Brain Imaging Data Exchange (ABIDE) were used for subregion modeling. We proposed a distance-weighted sparse representation algorithm to construct brain functional networks. Functional subregions of M1 and S1 were identified through consensus clustering at the group level. Differences in the characteristics of functional subregions were analyzed, along with their correlation with clinical scores. RESULTS We observed symmetrical and continuous subregion organization from dorsal to ventral aspects in M1 and S1, with M1 subregions conforming to the functional pattern of the motor homunculus. Significant intergroup differences and clinical correlations were found in the dorsal and ventral aspects of M1 (p < 0.05/3, Bonferroni correction) and the ventromedial BA3 of S1 (p < 0.05/5). These functional characteristics were positively correlated with autism severity. All subregions showed significant results in the ROI-to-ROI intergroup differential analysis (p < 0.05/80). LIMITATIONS The generalizability of the segmentation model requires further evaluation. CONCLUSIONS This study highlights the significance of M1 and S1 in ASD treatment and may provide new insights into brain parcellation and the identification of therapeutic targets for ASD.
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Affiliation(s)
- Yanling Li
- School of Electrical Engineering and Electronic Information, Xihua University, 9999 Hongguang Avenue, Pixian District, Sichuan Province, Chengdu 610039, China
| | - Jiahe Gu
- School of Electrical Engineering and Electronic Information, Xihua University, 9999 Hongguang Avenue, Pixian District, Sichuan Province, Chengdu 610039, China
| | - Rui Li
- School of Electrical Engineering and Electronic Information, Xihua University, 9999 Hongguang Avenue, Pixian District, Sichuan Province, Chengdu 610039, China
| | - Hongtao Yi
- School of Electrical Engineering and Electronic Information, Xihua University, 9999 Hongguang Avenue, Pixian District, Sichuan Province, Chengdu 610039, China
| | - Junbiao He
- School of Electrical Engineering and Electronic Information, Xihua University, 9999 Hongguang Avenue, Pixian District, Sichuan Province, Chengdu 610039, China
| | - Jingjing Gao
- School of Information and Communication Engineering, University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, High-tech Zone (West Zone), Sichuan Province, Chengdu 611731, China.
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2
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Stefanelli G, Pili MP, Crifaci G, Capelli E, Beretta C, Riboldi EM, Billeci L, Cantiani C, Molteni M, Riva V. Pupillary responses for social versus non-social stimuli in autism: A systematic review and meta-analysis. Neurosci Biobehav Rev 2024; 166:105872. [PMID: 39236834 DOI: 10.1016/j.neubiorev.2024.105872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 08/28/2024] [Accepted: 08/31/2024] [Indexed: 09/07/2024]
Abstract
Pupillometry has gained attention as a valuable tool for assessing autonomic nervous system activity and studying phasic changes in pupil size to comprehend underlying neurocognitive mechanisms. However, knowledge regarding pupillary responses to social processing in autism is limited. We conducted a systematic review and meta-analysis, examining research studies on pupil size changes that compare social and non-social stimuli in autism. Electronic searches were performed for articles up to September 2023 and relevant studies were evaluated following PRISMA guidelines. Out of 284 articles screened, 14 studies were eligible for systematic review. The results indicated that non-autistic individuals showed larger pupil size for social compared to non-social stimuli (g = 0.54; 95 % CI [0.25, 0.82]), whereas autistic individuals seemed to exhibit no differences between the two conditions. However, high heterogeneity was observed between studies in autistic populations, compromising interpretability. Despite such limitations, pupillary responses may constitute an objective physiological marker of social processing in autism. This review emphasizes the need for further investigations into pupillary responses in autism across different life stages.
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Affiliation(s)
- Giulia Stefanelli
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
| | - Miriam Paola Pili
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.
| | - Giulia Crifaci
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
| | - Elena Capelli
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
| | - Carolina Beretta
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
| | - Elena Maria Riboldi
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
| | - Lucia Billeci
- Institute of Clinical Physiology, National Research Council of Italy (CNR-IFC), Pisa, Italy.
| | - Chiara Cantiani
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy; Università Cattolica del Sacro Cuore, Milan, Italy.
| | - Massimo Molteni
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
| | - Valentina Riva
- Scientific Institute, IRCCS E. Medea, Child Psychopathology Unit, Bosisio Parini, Lecco, Italy.
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3
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Rosenblum S, Sharfi K, Elimelech OC, Regev S, Grinblat N. Predicting emotional consequences of disorganization among adults with neurodevelopmental disorders: a structural equation model. Disabil Rehabil 2024:1-11. [PMID: 39119890 DOI: 10.1080/09638288.2024.2385733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 07/21/2024] [Accepted: 07/24/2024] [Indexed: 08/10/2024]
Abstract
PURPOSE Previous studies exhibited differences in sensory processing, motor coordination, metacognitive executive functions (EF-MI), and sleep quality among adults with neurodevelopmental disorders (NDD). This study aims to find relationships between those abilities and organization-in-time, focusing on emotional responses after decreased organization abilities. MATERIALS AND METHODS This is a secondary data analysis of a larger sample from three previous studies conducted in one laboratory. Data were collected from 290 adults; 149 with NDD and 141 sex- and age- (20-50 years) matched controls completed the Adolescent/Adult Sensory Profile, Adult Developmental Coordination Disorder, Adults Behavioral Rating Inventory of Executive Functions, Mini Sleep, and Time Organization and Participation questionnaires. Structural equation model (SEM) analysed relationships and variable prediction. RESULTS Significant between-group differences were found for all variables; SEM indicated similar paths in both groups. Sensory processing affected EF-MI and sleep quality and significantly correlated with motor coordination, affecting EF-MI; EF-MI affected organization-in-time. Sleep quality significantly affected organization-in-time, affecting emotional responses. CONCLUSIONS Sensory, motor, EF, and sleep differences were associated with decreased organization-in-time abilities of adults with NDD, adversely affecting their emotional well-being. Early detection of such differences and targeted interventions may improve daily functioning and life quality and prevent negative emotional implications.
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Affiliation(s)
- Sara Rosenblum
- The Laboratory of Complex Human Activity and Participation (CHAP), Department of Occupational Therapy, University of Haifa, Haifa, Israel
| | - Kineret Sharfi
- Department of Occupational Therapy, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Ortal Cohen Elimelech
- The Laboratory of Complex Human Activity and Participation (CHAP), Department of Occupational Therapy, University of Haifa, Haifa, Israel
| | - Sivan Regev
- Department of Occupational Therapy, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- Department of Health Policy and Management, Israel Implementation Science and Policy Engagement Centre (IS-PEC), Guilford Glazer Faculty of Business and Management, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Nufar Grinblat
- The Laboratory of Complex Human Activity and Participation (CHAP), Department of Occupational Therapy, University of Haifa, Haifa, Israel
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4
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Crasta JE, Green OJ, Gavin WJ, Davies PL. The Relationship Between Attention, Sensory Processing, and Social Responsiveness Among Adults on the Autism Spectrum. J Autism Dev Disord 2024; 54:2972-2986. [PMID: 37270447 DOI: 10.1007/s10803-023-06019-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2023] [Indexed: 06/05/2023]
Abstract
This study evaluated attention, sensory processing, and social responsiveness and the relationship between these constructs among autistic and neurotypical adults. Participants included 24 autistic adults (17-30 years) and 24 neurotypical peers who completed the Test of Everyday Attention, Adolescent/Adult Sensory Profile (AASP), and the Social Responsiveness Scale-2. Autistic individuals showed greater attention, sensory processing, and social responsiveness challenges compared to neurotypical peers. Using mediation models, we showed that the relationship between attention and social responsiveness was mediated by sensory processing, specifically the low registration and sensation-seeking AASP quadrants. The relationship between attention, sensory processing, and social responsiveness suggests that adults with greater attention issues may have greater sensory and social challenges. Specifically, having poor attention may lead to poor sensory processing skills which compound poor social responsiveness. Understanding the relationships between these domains is critical for developing effective interventions and support for autistic adults.
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Affiliation(s)
- Jewel Elias Crasta
- Occupational Therapy Division, The Ohio State University, Columbus, OH, USA.
| | - Olivia J Green
- Occupational Therapy Division, The Ohio State University, Columbus, OH, USA
| | - William J Gavin
- Molecular, Cellular, Integrated Neuroscience Program, Colorado State University, Fort Collins, CO, USA
| | - Patricia L Davies
- Molecular, Cellular, Integrated Neuroscience Program, Colorado State University, Fort Collins, CO, USA
- Department of Occupational Therapy, Colorado State University, Fort Collins, CO, USA
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5
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Qin L, Wang H, Ning W, Cui M, Wang Q. New advances in the diagnosis and treatment of autism spectrum disorders. Eur J Med Res 2024; 29:322. [PMID: 38858682 PMCID: PMC11163702 DOI: 10.1186/s40001-024-01916-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 06/01/2024] [Indexed: 06/12/2024] Open
Abstract
Autism spectrum disorders (ASD) are a group of neurodevelopmental disorders that affect individuals' social interactions, communication skills, and behavioral patterns, with significant individual differences and complex etiology. This article reviews the definition and characteristics of ASD, epidemiological profile, early research and diagnostic history, etiological studies, advances in diagnostic methods, therapeutic approaches and intervention strategies, social and educational integration, and future research directions. The highly heritable nature of ASD, the role of environmental factors, genetic-environmental interactions, and the need for individualized, integrated, and technology-driven treatment strategies are emphasized. Also discussed is the interaction of social policy with ASD research and the outlook for future research and treatment, including the promise of precision medicine and emerging biotechnology applications. The paper points out that despite the remarkable progress that has been made, there are still many challenges to the comprehensive understanding and effective treatment of ASD, and interdisciplinary and cross-cultural research and global collaboration are needed to further deepen the understanding of ASD and improve the quality of life of patients.
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Affiliation(s)
- Lei Qin
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Haijiao Wang
- Department of Intensive Care Medicine, Feicheng People's Hospital, Taian, Shandong, China
| | - Wenjing Ning
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Mengmeng Cui
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China.
| | - Qian Wang
- Department of Central Laboratory, The Affiliated Taian City Central Hospital of Qingdao University, Taian, China.
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6
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Fabio RA, Orsino C, Lecciso F, Levante A, Suriano R. Atypical sensory processing in adolescents with Attention Deficit Hyperactivity Disorder: A comparative study. RESEARCH IN DEVELOPMENTAL DISABILITIES 2024; 146:104674. [PMID: 38306842 DOI: 10.1016/j.ridd.2024.104674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 12/01/2023] [Accepted: 01/15/2024] [Indexed: 02/04/2024]
Abstract
Atypical sensory processing is common in Attention Deficit Hyperactivity Disorder (ADHD). Despite growing evidence that ADHD symptoms persist into adolescence, the sensory processing of individuals with ADHD in this age group is limited. The aim of this study was to assess differences in self-reported sensory experiences between adolescents with and without ADHD. One hundred thirty-eight Italian adolescents aged between 14 and 18 years (M=16.20; SD= ± 1.90) participated in the study. Sixty-nine participants with ADHD were matched by gender, age, and IQ to 69 typically developing individuals. The sensory processing of all participants was assessed using the Adolescent Sensory Profile (ASP) on the components: low registration, sensation seeking, sensory sensitivity, and sensation avoiding. Moreover, the modalities of ASP were measured: movement, vision, touch, activity level, hearing, and taste/smell. Results show that the ADHD group consistently displayed higher scores across all four components of the sensory profile compared to the control group. The subjects with ADHD also reported higher scores than the control group in all the modalities of ASP. These results confirming the presence of atypical sensory processing in adolescents with ADHD were discussed considering the Cumulative and Emergent Automatic Deficit model (CEAD).
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Affiliation(s)
- Rosa Angela Fabio
- Department of Economics, University of Messina, 98100 Messina, Italy
| | - Caterina Orsino
- Department of Cognitive, Psychological and Pedagogical Sciences and Cultural Studies, University of Messina, 98100 Messina, Italy
| | - Flavia Lecciso
- Department of Human and Social Sciences, University of Salento, Lecce, Italy
| | - Annalisa Levante
- Department of Human and Social Sciences, University of Salento, Lecce, Italy
| | - Rossella Suriano
- Department of Cognitive, Psychological and Pedagogical Sciences and Cultural Studies, University of Messina, 98100 Messina, Italy.
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7
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Haskins AJ, Mentch J, Van Wicklin C, Choi YB, Robertson CE. Brief Report: Differences in Naturalistic Attention to Real-World Scenes in Adolescents with 16p.11.2 Deletion. J Autism Dev Disord 2024; 54:1078-1087. [PMID: 36512194 DOI: 10.1007/s10803-022-05850-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2022] [Indexed: 12/15/2022]
Abstract
Sensory differences are nearly universal in autism, but their genetic origins are poorly understood. Here, we tested how individuals with an autism-linked genotype, 16p.11.2 deletion ("16p"), attend to visual information in immersive, real-world photospheres. We monitored participants' (N = 44) gaze while they actively explored 360° scenes via headmounted virtual reality. We modeled the visually salient and semantically meaningful information in scenes and quantified the relative bottom-up vs. top-down influences on attentional deployment. We found, when compared to typically developed control (TD) participants, 16p participants' attention was less dominantly predicted by semantically meaningful scene regions, relative to visually salient regions. These results suggest that a reduction in top-down relative to bottom-up attention characterizes how individuals with 16p.11.2 deletions engage with naturalistic visual environments.
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Affiliation(s)
- Amanda J Haskins
- Department of Psychological & Brain Sciences, Dartmouth College, 3 Maynard Street, Hanover, NH, 03755, USA.
| | - Jeff Mentch
- Program in Speech and Hearing Bioscience and Technology, Harvard University, Boston, MA, 02115, USA
- McGovern Institute for Brain Research, MIT, Cambridge, MA, 02139, USA
| | | | - Yeo Bi Choi
- Department of Psychological & Brain Sciences, Dartmouth College, 3 Maynard Street, Hanover, NH, 03755, USA
| | - Caroline E Robertson
- Department of Psychological & Brain Sciences, Dartmouth College, 3 Maynard Street, Hanover, NH, 03755, USA
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8
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Ide-Okochi A, He M, Tokieda T, Nakamura S, Matsunaga N. Assessment of Sensory Processing Issues in Children with Neurodevelopmental Disorders and Experiences of Maltreatment. CHILDREN (BASEL, SWITZERLAND) 2024; 11:216. [PMID: 38397328 PMCID: PMC10887822 DOI: 10.3390/children11020216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/25/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024]
Abstract
This study aims to identify the sensory characteristics of children with both developmental disabilities such as ASD and ADHD and a history of child maltreatment (DM group), children with developmental disabilities (DD group), and typically developed children (TD group). The sensory characteristics of 24 children were assessed through virtual reality and self-administered questionnaires. The results elucidated that the duration of gazing at the "teacher" (60-75 s) was significantly different with the DM group's gaze being shorter than the DD group's gaze (p = 0.042). The duration of the "others" gaze (45-60 s) was also significantly different with the DM group's gaze being longer than the DD and TD groups' gaze (p = 0.018; p = 0.030). Additionally, the scores for tactile sensitivity, taste/smell sensitivity, under-responsive/seeks sensation, and the total short-term sensory profile were significantly different between the DM-DD and DD-TD groups. The scores of the heart rate perception test and Multidimensional Assessment of Interoceptive Awareness were significantly lower in the DM and DD groups. In conclusion, children who have experienced trauma and developmental disabilities may have different sensory characteristics than children with only developmental disabilities or none, implying the need for further research and tailored care.
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Affiliation(s)
- Ayako Ide-Okochi
- Faculty of Health Sciences, Kumamoto University, Kumamoto 862-0976, Japan;
| | - Mu He
- Graduate School of Health Sciences Education, Kumamoto University, Kumamoto 862-0976, Japan
| | - Tomofumi Tokieda
- Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan
| | - Satsuki Nakamura
- Faculty of Health Sciences, Kumamoto University, Kumamoto 862-0976, Japan;
| | - Nobutomo Matsunaga
- Faculty of Advanced Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan
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9
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Kojovic N, Cekic S, Castañón SH, Franchini M, Sperdin HF, Sandini C, Jan RK, Zöller D, Ben Hadid L, Bavelier D, Schaer M. Unraveling the developmental dynamic of visual exploration of social interactions in autism. eLife 2024; 13:e85623. [PMID: 38192197 PMCID: PMC10876216 DOI: 10.7554/elife.85623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 12/01/2023] [Indexed: 01/10/2024] Open
Abstract
Atypical deployment of social gaze is present early on in toddlers with autism spectrum disorders (ASDs). Yet, studies characterizing the developmental dynamic behind it are scarce. Here, we used a data-driven method to delineate the developmental change in visual exploration of social interaction over childhood years in autism. Longitudinal eye-tracking data were acquired as children with ASD and their typically developing (TD) peers freely explored a short cartoon movie. We found divergent moment-to-moment gaze patterns in children with ASD compared to their TD peers. This divergence was particularly evident in sequences that displayed social interactions between characters and even more so in children with lower developmental and functional levels. The basic visual properties of the animated scene did not account for the enhanced divergence. Over childhood years, these differences dramatically increased to become more idiosyncratic. These findings suggest that social attention should be targeted early in clinical treatments.
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Affiliation(s)
- Nada Kojovic
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Sezen Cekic
- Faculte de Psychologie et Science de l’Education, University of GenevaGenevaSwitzerland
| | - Santiago Herce Castañón
- Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de México, Ciudad UniversitariaMexico CityMexico
| | | | - Holger Franz Sperdin
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Corrado Sandini
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Reem Kais Jan
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health SciencesDubaiUnited Arab Emirates
| | | | - Lylia Ben Hadid
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Daphné Bavelier
- Faculte de Psychologie et Science de l’Education, University of GenevaGenevaSwitzerland
| | - Marie Schaer
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
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10
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Dollion N, Poirier M, Auffret F, François N, Plusquellec P, Grandgeorge M. Effects of service dogs on children with ASD's symptoms and parents' well-being: On the importance of considering those effects with a more systemic perspective. PLoS One 2024; 19:e0295702. [PMID: 38170689 PMCID: PMC10763939 DOI: 10.1371/journal.pone.0295702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024] Open
Abstract
The integration of a service dog can have numerous benefits for children with Autism Spectrum Disorder (ASD). However, although integration takes place within a family, little is known about the dynamics of these benefits on the family microsystem. Thus, the aim of our study was to propose a more systemic perspective, not only by investigating the benefits of SD integration, but also by exploring the relationships between improvements in children with ASD, parents' well-being, parenting strategies and the quality of the child-dog relationship. Twenty parent-child with ASD dyads were followed before, as well as 3 and 6 months after service dog integration. At each stage, parents completed an online survey which included: the Autism Behavior Inventory (ABI-S), the State-Trait Anxiety Inventory (STAI-Y), the Parenting Stress Index Short Version (PSI-SF), the Monash Dog Owner Relationship Scale (MDORS) and the Parenting Styles and Dimensions Questionnaire (PSDQ). First, repeated measure one-way ANOVAs revealed that both children's ASD symptoms and parents' anxiety decreased significantly after service dog integration. Additionally, Spearman correlations revealed that the more ASD symptoms decreased, the more parent's anxiety and parenting stress also decreased. Second, the quality of the child-dog relationship appeared to contribute to those benefits on both children's ASD symptoms and parents' well-being. Interestingly, parenting strategies seemed to adapt according to these benefits and to the quality of the child-dog relationship. Through a more systemic perspective, this study highlighted that the integration of a service dog involved reciprocal and dynamic effects for children with ASD and their parents, and shed new light on the processes that may underlie the effects of a service dog for children with ASD.
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Affiliation(s)
- Nicolas Dollion
- Laboratoire C2S (Cognition Santé Société)–EA6291, Université Reims Champagne-Ardenne, Reims, France
| | - Margot Poirier
- CNRS, EthoS (Éthologie animale et humaine)—UMR6552, Normandie Univ, Univ Rennes, Rennes, France
| | | | | | - Pierrich Plusquellec
- Centre d’études en sciences de la communication non verbale, Research Centre, Montréal Mental Health University Institute, CIUSSS Est, Montréal, Canada
- School of Psychoeducation, University of Montréal, Montréal, QC, Canada
| | - Marine Grandgeorge
- CNRS, EthoS (Éthologie animale et humaine)—UMR6552, Normandie Univ, Univ Rennes, Rennes, France
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11
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Cummings KK, Jung J, Zbozinek TD, Wilhelm FH, Dapretto M, Craske MG, Bookheimer SY, Green SA. Shared and distinct biological mechanisms for anxiety and sensory over-responsivity in youth with autism versus anxiety disorders. J Neurosci Res 2024; 102:e25250. [PMID: 37840458 PMCID: PMC10843792 DOI: 10.1002/jnr.25250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 09/10/2023] [Accepted: 09/15/2023] [Indexed: 10/17/2023]
Abstract
Sensory over-responsivity (SOR) is a prevalent cross-diagnostic condition that is often associated with anxiety. The biological mechanisms underlying the co-occurrence of SOR and anxiety symptoms are not well understood, despite having important implications for targeted intervention. We therefore investigated the unique associations of SOR and anxiety symptoms with physiological and neural responses to sensory stimulation for youth with anxiety disorders (ANX), autism spectrum disorder (ASD), or typical development (TD). Age/IQ-matched youth aged 8-18 years (22 ANX; 30 ASD; 22 TD) experienced mildly aversive tactile and auditory stimuli during functional magnetic resonance imaging and then during skin conductance response (SCR) and heart rate (HR) measurements. Caregivers reported on participants' SOR and anxiety symptoms. ASD/ANX youth had elevated SOR and anxiety symptoms compared to TD. ASD/ANX youth showed similar, heightened brain responses to sensory stimulation compared to TD youth, but brain responses were more highly related to SOR symptoms in ASD youth and to anxiety symptoms in ANX youth. Across ASD/ANX youth, anxiety symptoms uniquely related to greater SCR whereas SOR uniquely related to greater HR responses to sensory stimulation. Behavioral and neurobiological over-responsivity to sensory stimulation was shared across diagnostic groups. However, findings support SOR and anxiety as distinct symptoms with unique biological mechanisms, and with different relationships to neural over-reactivity dependent on diagnostic group. Results indicate a need for targeted treatment approaches.
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Affiliation(s)
- Kaitlin K. Cummings
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jiwon Jung
- Department of Psychiatry and Biobehavioral Sciences, Jane and Terry Semel Institute of Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
| | - Tomislav D. Zbozinek
- Department of Psychiatry and Biobehavioral Sciences, Jane and Terry Semel Institute of Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
- Division of the Humanities and Social Sciences, California Institute of Technology, Pasadena, California, USA
| | - Frank H. Wilhelm
- Division of Clinical Psychology and Psychopathology, Department of Psychology, University of Salzburg, Salzburg, Austria
| | - Mirella Dapretto
- Department of Psychiatry and Biobehavioral Sciences, Jane and Terry Semel Institute of Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
| | - Michelle G. Craske
- Department of Psychology, University of California, Los Angeles, Los Angeles, California, USA
| | - Susan Y. Bookheimer
- Department of Psychiatry and Biobehavioral Sciences, Jane and Terry Semel Institute of Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
| | - Shulamite A. Green
- Department of Psychiatry and Biobehavioral Sciences, Jane and Terry Semel Institute of Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
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12
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Rahmatullah N, Schmitt LM, De Stefano L, Post S, Robledo J, Chaudhari G, Pedapati E, Erickson C, Portera-Cailliau C, Goel A. Hypersensitivity to Distractors in Fragile X Syndrome from Loss of Modulation of Cortical VIP Interneurons. J Neurosci 2023; 43:8172-8188. [PMID: 37816596 PMCID: PMC10697397 DOI: 10.1523/jneurosci.0571-23.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 08/11/2023] [Accepted: 09/14/2023] [Indexed: 10/12/2023] Open
Abstract
Attention deficit is one of the most prominent and disabling symptoms in Fragile X syndrome (FXS). Hypersensitivity to sensory stimuli contributes to attention difficulties by overwhelming and/or distracting affected individuals, which disrupts activities of daily living at home and learning at school. We find that auditory or visual distractors selectively impair visual discrimination performance in humans and mice with FXS but not in typically developing controls. In both species, males and females were examined. Vasoactive intestinal polypeptide (VIP) neurons were significantly modulated by incorrect responses in the poststimulus period during early distractor trials in WT mice, consistent with their known role as error signals. Strikingly, however, VIP cells from Fmr1 -/- mice showed little modulation in error trials, and this correlated with their poor performance on the distractor task. Thus, VIP interneurons and their reduced modulatory influence on pyramidal cells could be a potential therapeutic target for attentional difficulties in FXS.SIGNIFICANCE STATEMENT Sensory hypersensitivity, impulsivity, and persistent inattention are among the most consistent clinical features of FXS, all of which impede daily functioning and create barriers to learning. However, the neural mechanisms underlying sensory over-reactivity remain elusive. To overcome a significant challenge in translational FXS research we demonstrate a compelling alignment of sensory over-reactivity in both humans with FXS and Fmr1 -/- mice (the principal animal model of FXS) using a novel analogous distractor task. Two-photon microscopy in mice revealed that lack of modulation by VIP cells contributes to susceptibility to distractors. Implementing research efforts we describe here can help identify dysfunctional neural mechanisms associated not only with sensory issues but broader impairments, including those in learning and cognition.
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Affiliation(s)
- Noorhan Rahmatullah
- Neuroscience Graduate Program, University of California, Riverside, Riverside, California 92521
- Department of Psychology, University of California, Riverside, Riverside, California 92521
| | - Lauren M Schmitt
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati OH 45267
| | - Lisa De Stefano
- Department of Psychiatry, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnatti, Ohio 45267
| | - Sam Post
- Department of Psychology, University of California, Riverside, Riverside, California 92521
| | - Jessica Robledo
- Department of Psychology, University of California, Riverside, Riverside, California 92521
| | - Gunvant Chaudhari
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California 90095
| | - Ernest Pedapati
- Department of Psychiatry, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnatti, Ohio 45267
- Department of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnatti, Ohio 45267
| | - Craig Erickson
- Department of Psychiatry, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnatti, Ohio 45267
| | - Carlos Portera-Cailliau
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California 90095
- Department of Neurobiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California 90095
| | - Anubhuti Goel
- Neuroscience Graduate Program, University of California, Riverside, Riverside, California 92521
- Department of Psychology, University of California, Riverside, Riverside, California 92521
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13
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Powell HJ, He JL, Khalil N, Wodka EL, DeRonda A, Edden RAE, Vasa RA, Mostofsky SH, Puts NA. Perceptual alterations in the relationship between sensory reactivity, intolerance of uncertainty, and anxiety in autistic children with and without ADHD. Dev Psychopathol 2023:1-13. [PMID: 37990408 DOI: 10.1017/s0954579423001360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Sensory differences and anxiety disorders are highly prevalent in autistic individuals with and without ADHD. Studies have shown that sensory differences and anxiety are associated and that intolerance of uncertainty (IU) plays an important role in this relationship. However, it is unclear as to how different levels of the sensory processing pathway (i.e., perceptual, affective, or behavioral) contribute. Here, we used psychophysics to assess how alterations in tactile perception contribute to questionnaire measures of sensory reactivity, IU, and anxiety. Thirty-eight autistic children (aged 8-12 years; 27 with co-occurring ADHD) were included. Consistent with previous findings, mediation analyses showed that child-reported IU fully mediated an association between parent-reported sensory reactivity and parent-reported anxiety and that anxiety partially mediated an association between sensory reactivity and IU. Of the vibrotactile thresholds, only simultaneous frequency discrimination (SFD) thresholds correlated with sensory reactivity. Interestingly, we found that sensory reactivity fully mediated an association between SFD threshold and anxiety, and between SFD threshold and IU. Taken together, those findings suggest a mechanistic pathway whereby tactile perceptual alterations contribute to sensory reactivity at the affective level, leading in turn to increased IU and anxiety. This stepwise association can inform potential interventions for IU and anxiety in autism.
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Affiliation(s)
- Helen J Powell
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Jason L He
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Nermin Khalil
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Ericka L Wodka
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Psychiatry and Behavioural Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alyssa DeRonda
- Center for Neurodevelopmental and Imaging Research, Kennedy Krieger Institute, Baltimore, MD, USA
| | - Richard A E Edden
- Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- F.M. Kirby Research Center for Functional Brain Imaging, Kennedy Krieger Institute, Baltimore, MD, USA
| | - Roma A Vasa
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Psychiatry and Behavioural Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stewart H Mostofsky
- Department of Psychiatry and Behavioural Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Center for Neurodevelopmental and Imaging Research, Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nicolaas A Puts
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
- MRC Centre for Neurodevelopmental Disorders, King's College London, London, UK
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14
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Vinter LP, Dillon G, Winder B, Harper CA. A Multi-Perspective Qualitative Study About Working With Autistic Individuals in Prison-Based Interventions to Address Sexual Offending. SEXUAL ABUSE : A JOURNAL OF RESEARCH AND TREATMENT 2023:10790632231216701. [PMID: 37972566 DOI: 10.1177/10790632231216701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Research suggests that sexual offending is one of the more common forms of offending behaviour committed by autistic individuals. Despite this, very little research has investigated approaches to rehabilitation for autistic individuals who have sexually offended. The small body of literature that does exist suggests that interventions to address sexual offending may not be sufficiently adapted for this group. In this paper we present an exploratory qualitative study that (i) explores how prison-based interventions to address sexual offending are experienced by autistic individuals with sexual offense convictions and the staff who work with them, and (ii) identifies and explores the features of prison-based sexual offending interventions that may be challenging or beneficial for autistic individuals, from the perspective of those involved in treatment. Semi-structured interviews were conducted with 12 autistic men serving prison sentences for sexual convictions, and 13 members of prison staff. A multi-perspective phenomenologically-informed thematic (MPT) analysis identified three themes of 'Feeling overwhelmed', 'Out of the comfort zone', and '(Dis)connected to others'. These themes highlight some of the key issues relating to the format and delivery of interventions, as well as the impact of the broader prison context on rehabilitation.
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Affiliation(s)
- Luke P Vinter
- Department of Criminology, College of Business, Law and Social Sciences, University of Derby, Derby, UK
| | - Gayle Dillon
- NTU Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Belinda Winder
- NTU Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Craig A Harper
- NTU Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
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15
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李 翔, 马 昕, 李 贻. [A review of studies on visual behavior analysis aided diagnosis of autism spectrum disorders]. SHENG WU YI XUE GONG CHENG XUE ZA ZHI = JOURNAL OF BIOMEDICAL ENGINEERING = SHENGWU YIXUE GONGCHENGXUE ZAZHI 2023; 40:812-819. [PMID: 37666774 PMCID: PMC10477381 DOI: 10.7507/1001-5515.202204038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/27/2023] [Indexed: 09/06/2023]
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social communication and repetitive behaviors. With the rapid development of computer vision, visual behavior analysis aided diagnosis of ASD has got more and more attention. This paper reviews the research on visual behavior analysis aided diagnosis of ASD. First, the core symptoms and clinical diagnostic criteria of ASD are introduced briefly. Secondly, according to clinical diagnostic criteria, the interaction scenes are classified and introduced. Then, the existing relevant datasets are discussed. Finally, we analyze and compare the advantages and disadvantages of visual behavior analysis aided diagnosis methods for ASD in different interactive scenarios. The challenges in this research field are summarized and the prospects of related research are presented to promote the clinical application of visual behavior analysis in ASD diagnosis.
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Affiliation(s)
- 翔 李
- 山东大学 控制科学与工程学院 (济南 250061)School of Control Science and Engineering, Shandong University, Jinan 250061, P. R. China
| | - 昕 马
- 山东大学 控制科学与工程学院 (济南 250061)School of Control Science and Engineering, Shandong University, Jinan 250061, P. R. China
| | - 贻斌 李
- 山东大学 控制科学与工程学院 (济南 250061)School of Control Science and Engineering, Shandong University, Jinan 250061, P. R. China
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16
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Isakoglou C, Haak KV, Wolfers T, Floris DL, Llera A, Oldehinkel M, Forde NJ, Oakley BFM, Tillmann J, Holt RJ, Moessnang C, Loth E, Bourgeron T, Baron-Cohen S, Charman T, Banaschewski T, Murphy DGM, Buitelaar JK, Marquand AF, Beckmann CF. Fine-grained topographic organization within somatosensory cortex during resting-state and emotional face-matching task and its association with ASD traits. Transl Psychiatry 2023; 13:270. [PMID: 37500630 PMCID: PMC10374902 DOI: 10.1038/s41398-023-02559-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 03/26/2023] [Accepted: 07/04/2023] [Indexed: 07/29/2023] Open
Abstract
Sensory atypicalities are particularly common in autism spectrum disorders (ASD). Nevertheless, our knowledge about the divergent functioning of the underlying somatosensory region and its association with ASD phenotype features is limited. We applied a data-driven approach to map the fine-grained variations in functional connectivity of the primary somatosensory cortex (S1) to the rest of the brain in 240 autistic and 164 neurotypical individuals from the EU-AIMS LEAP dataset, aged between 7 and 30. We estimated the S1 connection topography ('connectopy') at rest and during the emotional face-matching (Hariri) task, an established measure of emotion reactivity, and accessed its association with a set of clinical and behavioral variables. We first demonstrated that the S1 connectopy is organized along a dorsoventral axis, mapping onto the S1 somatotopic organization. We then found that its spatial characteristics were linked to the individuals' adaptive functioning skills, as measured by the Vineland Adaptive Behavior Scales, across the whole sample. Higher functional differentiation characterized the S1 connectopies of individuals with higher daily life adaptive skills. Notably, we detected significant differences between rest and the Hariri task in the S1 connectopies, as well as their projection maps onto the rest of the brain suggesting a task-modulating effect on S1 due to emotion processing. All in all, variation of adaptive skills appears to be reflected in the brain's mesoscale neural circuitry, as shown by the S1 connectivity profile, which is also differentially modulated during rest and emotional processing.
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Affiliation(s)
- Christina Isakoglou
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands.
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands.
| | - Koen V Haak
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
| | - Thomas Wolfers
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Dorothea L Floris
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
- Methods of Plasticity Research, Department of Psychology, University of Zurich, Zurich, Switzerland
| | - Alberto Llera
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
| | - Marianne Oldehinkel
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
| | - Natalie J Forde
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
| | - Bethany F M Oakley
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Julian Tillmann
- Roche Pharma Research and Early Development, Neuroscience and Rare Diseases, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Rosemary J Holt
- Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | - Carolin Moessnang
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
- Department of Applied Psychology, SRH University, Heidelberg, Germany
| | - Eva Loth
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Thomas Bourgeron
- Human Genetics and Cognitive Functions, Institut Pasteur, Université de Paris, Paris, France
| | - Simon Baron-Cohen
- Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | - Tony Charman
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Declan G M Murphy
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Jan K Buitelaar
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Karakter Child and Adolescent Psychiatry University Centre, Nijmegen, Netherlands
| | - Andre F Marquand
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
- Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - Christian F Beckmann
- Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
- Centre for Functional MRI of the Brain, University of Oxford, Oxford, United Kingdom
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17
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Sapey-Triomphe LA, Dierckx J, Vettori S, van Overwalle J, Wagemans J. A multilevel investigation of sensory sensitivity and responsivity in autistic adults. Autism Res 2023; 16:1299-1320. [PMID: 37272695 DOI: 10.1002/aur.2962] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 05/19/2023] [Indexed: 06/06/2023]
Abstract
Atypical sensory processing is a core symptom of autism spectrum disorders (ASD). We aimed at better characterizing visual sensitivity and responsivity in ASD at the self-reported, behavioral and neural levels, and at describing the relationships between these levels. We refer to sensory sensitivity as the ability to detect sensory stimuli and to sensory responsivity as an affective response to sensory stimuli. Participants were 25 neurotypical and 24 autistic adults. At the self-reported level, autistic participants had higher scores of sensory sensitivity and responsivity than neurotypicals. The behavioral and neural tasks involved contrast-reversing gratings which became progressively (in)visible as their contrast or spatial frequency evolved. At the behavioral level, autistic participants had higher detection and responsivity thresholds when gratings varied in spatial frequency, but their thresholds did not differ from neurotypicals when gratings varied in contrast. At the neural level, we used fast periodic visual stimulations and electroencephalography to implicitly assess detection thresholds for contrast and spatial frequency, and did not reveal any group difference. Higher self-reported responsivity was associated with higher behavioral responsivity, more intolerance of uncertainty and anxiety, in particular in ASD. At the self-reported level, higher sensitivity was associated with more responsivity in both groups, contrary to the behavioral level where these relationships were not found. These heterogeneous results suggest that sensitivity and responsivity per se are not simply increased in ASD, but may be modulated by other factors such as environmental predictability. Multi-level approaches can shed light on the mechanisms underlying sensory issues in ASD.
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Affiliation(s)
- Laurie-Anne Sapey-Triomphe
- Department of Brain and Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
- Leuven Autism Research (LAuRes), KU Leuven, Leuven, Belgium
| | - Joke Dierckx
- Department of Brain and Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - Sofie Vettori
- Institut des Sciences Cognitives - Marc Jeannerod UMR5229, Centre National de la Recherche Scientifique & Université Claude Bernard Lyon 1, Bron, France
| | - Jaana van Overwalle
- Department of Brain and Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
- Leuven Autism Research (LAuRes), KU Leuven, Leuven, Belgium
| | - Johan Wagemans
- Department of Brain and Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
- Leuven Autism Research (LAuRes), KU Leuven, Leuven, Belgium
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18
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Lau BK, Emmons KA, Lee AKC, Munson J, Dager SR, Estes AM. The prevalence and developmental course of auditory processing differences in autistic children. Autism Res 2023. [PMID: 37376987 DOI: 10.1002/aur.2961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 05/19/2023] [Indexed: 06/29/2023]
Abstract
Auditory processing differences, including hyper- or hyposensitivity to sound, aversions to sound, and difficulty listening under noisy, real-world conditions, are commonly reported in autistic individuals. However, the developmental course and functional impact of these auditory processing differences are unclear. In this study, we investigate the prevalence, developmental trajectory, and functional impact of auditory processing differences in autistic children throughout childhood using a longitudinal study design. Auditory processing differences were measured using the Short Sensory Profile, a caregiver questionnaire, in addition to adaptive behaviors and disruptive/concerning behaviors at 3, 6, and 9 years of age. Our results showed that auditory processing differences were reported in greater than 70% of the autistic children in our sample at all three timepoints, maintained a high prevalence through 9 years of age, and were associated with increased disruptive/concerning behaviors and difficulty with adaptive behaviors. Furthermore, in our sample of children, auditory processing differences at age 3 years predicted disruptive/concerning behaviors and difficulty with adaptive behaviors at age 9 years. These findings warrant further investigations of the potential benefit of incorporating measures of auditory processing during routine clinical evaluations as well as interventions targeting auditory processing differences in autistic children.
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Affiliation(s)
- Bonnie K Lau
- Department of Otolaryngology - Head and Neck Surgery, University of Washington, Seattle, WA, USA
| | | | - Adrian K C Lee
- Department of Speech and Hearing Sciences, University of Washington, Seattle, WA, USA
- Institute for Learning and Brain Sciences, University of Washington, Seattle, WA, USA
| | - Jeff Munson
- Department of Psychiatry, University of Washington, Seattle, WA, USA
| | - Stephen R Dager
- Department of Radiology, University of Washington, Seattle, WA, USA
| | - Annette M Estes
- UW Autism Center, University of Washington, Seattle, WA, USA
- Department of Speech and Hearing Sciences, University of Washington, Seattle, WA, USA
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19
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Egan C, McLaughlin N, McGarrell M, Gurrin C, Devlin S, Smyth S. Expert Consensus on the Resource Needs of Autistic Children and Young People in Ireland During the Early Months of the COVID-19 Pandemic. JOURNAL OF DEVELOPMENTAL AND PHYSICAL DISABILITIES 2023:1-18. [PMID: 37361455 PMCID: PMC10038695 DOI: 10.1007/s10882-023-09904-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 06/28/2023]
Abstract
The COVID-19 pandemic has brought significant changes across society. This Delphi study aimed to gain expert consensus on challenges faced and resource needs for autistic children during the COVID-19 pandemic. Round 1 of the Delphi method employed semi-structured interviews with experts (N = 24) which were thematically analysed in order to identify needs, resource targets and resource development. In a follow-up Round 2 survey participants rated emergent need and resource in order of priority. Round 2 provided consensus on challenges faced with anxiety, routine and wellbeing ranked most important. Direction on resource design was also obtained. Consensus on the challenges and resources was achieved and is being integrated into a needs-based transition resources toolkit. Future studies could make use of the Delphi method to quickly gain consensus on focus of needs in other contexts and communities.
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Affiliation(s)
- Cillian Egan
- School of Psychology, Dublin City University, Glasnevin, Dublin, Ireland
| | - Nadine McLaughlin
- School of Psychology, Dublin City University, Glasnevin, Dublin, Ireland
| | | | - Cathal Gurrin
- School of Computing, Dublin City University, Dublin, Ireland
| | - Sarah Devlin
- National Council for Special Education, Dublin, Ireland
| | - Sinéad Smyth
- School of Psychology, Dublin City University, Glasnevin, Dublin, Ireland
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20
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Rodrigues EL, Figueiredo PS, Marcelino G, de Cássia Avellaneda Guimarães R, Pott A, Santana LF, Hiane PA, do Nascimento VA, Bogo D, de Cássia Freitas K. Maternal Intake of Polyunsaturated Fatty Acids in Autism Spectrum Etiology and Its Relation to the Gut Microbiota: What Do We Know? Nutrients 2023; 15:nu15071551. [PMID: 37049390 PMCID: PMC10097097 DOI: 10.3390/nu15071551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 04/14/2023] Open
Abstract
Maternal food habits and gut microbiota composition have potential effects on fetal neurodevelopment, impacting Autism Spectrum Disorder (ASD). Our research aims to outline the relationship that ingestion of polyunsaturated fatty acids (PUFAs) and the composition of maternal gut microbiota have with the possible development of ASD in offspring. We suggest that genetic factors could be related to the different conversions between unsaturated fatty acids according to sex and, mainly, the impact of the pregnancy diet on the higher or lower risk of neurological impairments. The proportion of the phyla Firmicutes/Bacteroidetes is high with an increased consumption of linoleic acid (LA, n-6 PUFA), which is associated with maternal intestinal dysbiosis and consequently starts the inflammatory process, harming myelinization. In contrast, the consumption of α-linolenic acid (ALA, n-3 PUFA) tends to re-establish the balance of the maternal microbiota with anti-inflammatory action. Moreover, human observational studies showed a strong correlation between the consumption of n-3 PUFA, mainly above 340 g of fish per week, with beneficial effects on infant neurodevelopment. Therefore, we suggest that the proper intake of foods rich in n-3 PUFAs and their supplementation during pregnancy until lactation has an impact on reducing the development of ASD. Controlled studies with n-3 PUFA supplementation are still necessary to verify the ideal dose and the best form of administration.
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Affiliation(s)
- Elisana Lima Rodrigues
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Priscila Silva Figueiredo
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Gabriela Marcelino
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Rita de Cássia Avellaneda Guimarães
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Arnildo Pott
- Institute of Biosciences, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Lidiani Figueiredo Santana
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Priscila Aiko Hiane
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Valter Aragão do Nascimento
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Danielle Bogo
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
| | - Karine de Cássia Freitas
- Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande 79079-900, MS, Brazil
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21
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Kawai H, Kishimoto M, Okahisa Y, Sakamoto S, Terada S, Takaki M. Initial Outcomes of the Safe and Sound Protocol on Patients with Adult Autism Spectrum Disorder: Exploratory Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4862. [PMID: 36981773 PMCID: PMC10049251 DOI: 10.3390/ijerph20064862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 06/18/2023]
Abstract
Sensory impairments are common features of autism spectrum disorder (ASD) and are associated with its social impairments. However, there is no established treatment for these impairments in adults with ASD. The Safe & Sound Protocol (SSP) is a listening program designed to improve social communication skills by reducing auditory hypersensitivity. We investigated the effectiveness of the SSP for adults with ASD. We administered the SSP to six participants with ASD aged 21-44 years old, and the effects were assessed using the Social Responsiveness Scale, Second Edition (SRS-2). Secondary outcomes were assessed using the Center for Epidemiological Studies Depression Scale (CES-D), State-Trait Anxiety Inventory (STAI), WHO Quality of Life 26 (WHOQOL-BREF), and Adolescent/Adult Sensory Profile (A/ASP). In this study, only the Social Awareness scale of the SRS-2 Family-Report showed a significant improvement after the intervention. In addition, it was significantly correlated with physical health of WHOQOL-BREF (r = -0.577, p = 0.012), state and trait anxiety of STAI (r = 0.576, p = 0.012; r = 0.708, p = 0.00009, respectively), and CES-D (r = 0.465, p = 0.05). In conclusion, the SSP has a partial effect on social impairments in adults with ASD, specifically on the Social Awareness subscale of the SRS-2.
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Affiliation(s)
- Hiroki Kawai
- Department of Neuropsychiatry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (H.K.)
| | - Makiko Kishimoto
- Department of Neuropsychiatry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (H.K.)
- National Center for Child Health and Development, Tokyo 157-0074, Japan
| | - Yuko Okahisa
- Department of Neuropsychiatry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (H.K.)
| | - Shinji Sakamoto
- Department of Neuropsychiatry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (H.K.)
| | - Seishi Terada
- Department of Neuropsychiatry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (H.K.)
| | - Manabu Takaki
- Department of Neuropsychiatry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan; (H.K.)
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Isralowitz EB, Sideris J, Stein Duker LI, Baranek GT, Cermak SA. Comparing sensory processing in children with Down syndrome to a mental age matched sample of children with autism, other developmental disabilities, and typically developing children. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 134:104421. [PMID: 36638671 DOI: 10.1016/j.ridd.2022.104421] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 12/19/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Atypical sensory processing impacts children with intellectual and developmental disabilities (IDD). Research has focused on SP in individuals with autism spectrum disorder (ASD); comparatively, little has been written regarding individuals with Down syndrome (DS) and IDDs. AIMS We compared patterns of sensory processing in children with DS to children with ASD, other IDDs, and typically developing (TD) peers examining the relationship among different sensory processing measures. METHODS AND PROCEDURES We analyzed cross-sectional data using two caregiver questionnaires (SP, SEQ) and one observational measure (SPA). Groups were compared on three sensory processing patterns: hyporesponsiveness; hyperresponsiveness; and sensory interests, repetitions, and seeking (SIRS) via ANOVA. We assessed concordance through correlations. OUTCOMES AND RESULTS Children with DS, IDD, and ASD demonstrated more atypical sensory processing behaviors than TD peers. Children with ASD exhibited the most atypical responses across all measures, significantly more than DS children on all but one subscale. The IDD and DS groups differed on several measures. Measurement concordance was higher between caregiver-report versus observational assessment. CONCLUSIONS AND IMPLICATIONS Differences between three clinical groups indicate that sensory processing features may differ across clinical populations regardless of cognitive functioning. Lower concordance between caregiver-report and observation measures highlights the need to understand sensory processing expression across different tasks and environments.
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Affiliation(s)
- Elizabeth B Isralowitz
- Division of Occupational Science and Occupational Therapy, University of Southern California, 1540 Alcazar St., CHP-133, Los Angeles, CA, 90089-9003, USA.
| | - John Sideris
- Division of Occupational Science and Occupational Therapy, University of Southern California, 1540 Alcazar St., CHP-133, Los Angeles, CA, 90089-9003, USA
| | - Leah I Stein Duker
- Division of Occupational Science and Occupational Therapy, University of Southern California, 1540 Alcazar St., CHP-133, Los Angeles, CA, 90089-9003, USA
| | - Grace T Baranek
- Division of Occupational Science and Occupational Therapy, University of Southern California, 1540 Alcazar St., CHP-133, Los Angeles, CA, 90089-9003, USA
| | - Sharon A Cermak
- Division of Occupational Science and Occupational Therapy, University of Southern California, 1540 Alcazar St., CHP-133, Los Angeles, CA, 90089-9003, USA
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Tseng A, DuBois M, Biagianti B, Brumley C, Jacob S. Auditory Domain Sensitivity and Neuroplasticity-Based Targeted Cognitive Training in Autism Spectrum Disorder. J Clin Med 2023; 12:jcm12041635. [PMID: 36836168 PMCID: PMC9960486 DOI: 10.3390/jcm12041635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/27/2023] [Accepted: 02/12/2023] [Indexed: 02/22/2023] Open
Abstract
Sensory processing, along with the integration of external inputs into stable representations of the environment, is integral to social cognitive functioning; challenges in these processes have been reported in Autism Spectrum Disorder (ASD) since the earliest descriptions of autism. Recently, neuroplasticity-based targeted cognitive training (TCT) has shown promise as an approach to improve functional impairments in clinical patients. However, few computerized and adaptive brain-based programs have been trialed in ASD. For individuals with sensory processing sensitivities (SPS), the inclusion of some auditory components in TCT protocols may be aversive. Thus, with the goal of developing a web-based, remotely accessible intervention that incorporates SPS concerns in the auditory domain, we assessed auditory SPS in autistic adolescents and young adults (N = 25) who started a novel, computerized auditory-based TCT program designed to improve working memory and information processing speed and accuracy. We found within-subject gains across the training program and between pre/post-intervention assessments. We also identified auditory, clinical, and cognitive characteristics that are associated with TCT outcomes and program engagement. These initial findings may be used to inform therapeutic decisions about which individuals would more likely engage in and benefit from an auditory-based, computerized TCT program.
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Affiliation(s)
- Angela Tseng
- Department of Psychiatry & Behavioral Sciences, University of Minnesota, Minneapolis, MN 55455, USA
- Correspondence: (A.T.); (S.J.)
| | - Megan DuBois
- Department of Psychiatry & Behavioral Sciences, University of Minnesota, Minneapolis, MN 55455, USA
| | - Bruno Biagianti
- Department of Psychology, University of Milano-Bicocca, 20122 Milan, Italy
| | - Caroline Brumley
- Department of Psychiatry & Behavioral Sciences, University of Minnesota, Minneapolis, MN 55455, USA
| | - Suma Jacob
- Department of Psychiatry & Behavioral Sciences, University of Minnesota, Minneapolis, MN 55455, USA
- Correspondence: (A.T.); (S.J.)
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Kedar M, Bauminger-Zviely N. Predictors of individual differences in minimally verbal peer communication exchanges following peer-oriented social intervention. Autism Res 2023; 16:230-244. [PMID: 36373862 PMCID: PMC10100517 DOI: 10.1002/aur.2852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022]
Abstract
School-age children on the autism spectrum who are minimally verbal (MVAS) use a limited repertoire of spontaneous communicative spoken words and reveal large heterogeneity in cognitive functioning. Despite the challenges to form peer social engagement posed by their unique social-communicative profile, few interventions have targeted peer interactions in the MVAS population. This study explored predictors of individual differences in treatment response among 54 school-age minimally verbal autistic children (8-16 years) following an RCT "school-based peer social intervention" (S-PSI) that compared two peer-oriented intervention modalities (conversation versus collaboration) versus a waitlisted control group. We examined autistic-symptom severity, age, verbal and nonverbal IQ, executive functions, and sensory-processing profile for their contribution to children's ability to form relevant spontaneous communication exchanges with a peer partner. Main findings revealed that larger deficits in sensory-processing (sensory-avoidance and sensory low-registration) and in executive functions contributed to greater growth in "relevant" (i.e., adequately attuned, participatory, reciprocal) communication following both interventions, but not for the waitlisted controls. Additionally, older participants with lower verbal and nonverbal IQ improved communication's relevancy more after the conversation intervention, whereas the collaboration intervention was more beneficial for younger participants. Lower autistic-symptom severity contributed to larger growth in relevancy for all groups. By identifying individual-level predictors of spontaneous, attuned, participatory, and reciprocal (i.e., "relevant") communication exchanges with peers, we optimized S-PSI personalization for this uniquely nonverbal, heterogeneous MVAS population. These new channels for tailoring peer interventions to better meet individuals' needs may result in reduced social isolation and loneliness and enhanced well-being.
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Affiliation(s)
- Maayan Kedar
- Faculty of Education, Bar-Ilan University, Ramat-Gan, Israel
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25
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Abstract
PURPOSE OF REVIEW The goal of this paper is to provide an overview of profiles of adaptive behavior in autism spectrum disorder and highlight the importance of these everyday skills in optimizing self-sufficiency throughout life. RECENT FINDINGS Research has clearly confirmed that adaptive deficits exist in ASD, particularly in social skills. These impairments are highly associated with co-occurring conditions such as executive functioning impairments, psychiatric conditions, and even psychosis. There tends to be a discrepancy between intellectual capacity and adaptive functioning, particularly in autistic individuals without cognitive and language delays, with this gap widening between childhood and adulthood. Although cognition and language skills are associated with good outcome in ASD, they are insufficient in the absence of intact adaptive behavior. There is a critical need to emphasize the importance of adaptive functioning in diagnostic evaluations and treatment/intervention programs to ensure that every autistic individual has the potential for success.
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Haskins AJ, Mentch J, Botch TL, Garcia BD, Burrows AL, Robertson CE. Reduced social attention in autism is magnified by perceptual load in naturalistic environments. Autism Res 2022; 15:2310-2323. [PMID: 36207799 PMCID: PMC10092155 DOI: 10.1002/aur.2829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/13/2022] [Indexed: 12/15/2022]
Abstract
Individuals with autism spectrum conditions (ASC) describe differences in both social cognition and sensory processing, but little is known about the causal relationship between these disparate functional domains. In the present study, we sought to understand how a core characteristic of autism-reduced social attention-is impacted by the complex multisensory signals present in real-world environments. We tested the hypothesis that reductions in social attention associated with autism would be magnified by increasing perceptual load (e.g., motion, multisensory cues). Adult participants (N = 40; 19 ASC) explored a diverse set of 360° real-world scenes in a naturalistic, active viewing paradigm (immersive virtual reality + eyetracking). Across three conditions, we systematically varied perceptual load while holding the social and semantic information present in each scene constant. We demonstrate that reduced social attention is not a static signature of the autistic phenotype. Rather, group differences in social attention emerged with increasing perceptual load in naturalistic environments, and the susceptibility of social attention to perceptual load predicted continuous measures of autistic traits across groups. Crucially, this pattern was specific to the social domain: we did not observe differential impacts of perceptual load on attention directed toward nonsocial semantic (i.e., object, place) information or low-level fixation behavior (i.e., overall fixation frequency or duration). This study provides a direct link between social and sensory processing in autism. Moreover, reduced social attention may be an inaccurate characterization of autism. Instead, our results suggest that social attention in autism is better explained by "social vulnerability," particularly to the perceptual load of real-world environments.
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Affiliation(s)
- Amanda J. Haskins
- Department of Psychological & Brain SciencesDartmouth CollegeHanoverNew HampshireUSA
| | - Jeff Mentch
- Speech and Hearing Bioscience and TechnologyHarvard UniversityBostonMassachusettsUSA
- McGovern Institute for Brain Research, MITCambridgeMassachusettsUSA
| | - Thomas L. Botch
- Department of Psychological & Brain SciencesDartmouth CollegeHanoverNew HampshireUSA
| | - Brenda D. Garcia
- Department of Psychological & Brain SciencesDartmouth CollegeHanoverNew HampshireUSA
| | - Alexandra L. Burrows
- Department of Psychological & Brain SciencesDartmouth CollegeHanoverNew HampshireUSA
| | - Caroline E. Robertson
- Department of Psychological & Brain SciencesDartmouth CollegeHanoverNew HampshireUSA
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Zabirova KR, Gamirova RG, Gorobets EA, Gaynetdinova DD, Volgina SY. Features of neurological status in children with autism spectrum disorders. ROSSIYSKIY VESTNIK PERINATOLOGII I PEDIATRII (RUSSIAN BULLETIN OF PERINATOLOGY AND PEDIATRICS) 2022. [DOI: 10.21508/1027-4065-2022-67-5-153-157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The article analyzes the features of the neurological status, characterizes group differences in motor functions in children with autism spectrum disorders depending on the presence and severity of delayed psychological and speech development.Material and methods. The analysis of data on the neurological status of children with autism spectrum disorders was based on 51 patients records for the period from 2016 to 2021; 43 boys (84%) and 8 girls (16%) aged 3 to 10 years. All patients were divided into 2 groups according to the criterion of the presence or absence of a severe delay in psychological and speech development. The first group included children with severe forms of delayed psychological and speech development — 23 (45%), the second — 28 (55%) patients with mild forms or without delayed psychological and speech development.Results. The children in the first group were characterized by the predominance of diffuse muscular hypotension (96%); stereotypies manifested in movements looking like «wings» (22%), other stereotyped movements (48%); disorders such as echolalia, ataxia, pyramidal insufficiency syndrome, and strabismus were equally common in both groups.Conclusion. Analysis of the data showed the predominance of several neurological disorders in children with autism spectrum disorders who have a severe delay in psychological and speech development and made it possible to identify neurological characteristics of children with autism spectrum disorders regardless of the level of psychological and speech development.
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Affiliation(s)
| | - R. G. Gamirova
- Kazan (Volga region) Federal University;
Children’s City Hospital No. 8
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28
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Derakhshanrad SA, Piven E, Zeynalzadeh Ghoochani B. The relationship between sensory experiences and social functioning in children with autism spectrum disorder. INTERNATIONAL JOURNAL OF DEVELOPMENTAL DISABILITIES 2022; 70:632-640. [PMID: 38983486 PMCID: PMC11229742 DOI: 10.1080/20473869.2022.2128553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 09/20/2022] [Indexed: 07/11/2024]
Abstract
Objective: This study was undertaken to substantiate the connection between sensory experiences and social functioning among 142 children ages 4-10 years with autism spectrum disorder. Methods: Using an online cross-sectional survey, mothers' perceptions of sensory and social characteristics of their children on parent-reported measures of sensory experiences and social functioning were collected. Findings: Using SPSS software to follow the related descriptive statistics and correlational analysis, the results indicated that children had different levels of challenging sensory experiences and social interaction difficulties. It was revealed that higher intensities of sensory issues were associated with lower levels of functioning and greater social interaction difficulties. Further analysis revealed that less awkward, unpleasant experiences in the auditory and tactile sensory functioning correlated with less social difficulties. Conclusions: Given that no causal relationship could be drawn in this study, the findings complemented those of earlier studies, which suggest engagement in social interactions may be correlated with sensory response patterns.
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Affiliation(s)
- Seyed Alireza Derakhshanrad
- Department of Occupational Therapy, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Emily Piven
- Occupational Therapy Doctoral Program, University of St. Augustine for Health Sciences, St Augustine, FL, USA
| | - Bahareh Zeynalzadeh Ghoochani
- Department of Occupational Therapy, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Alateyat H, Cruz S, Cernadas E, Tubío-Fungueiriño M, Sampaio A, González-Villar A, Carracedo A, Fernández-Delgado M, Fernández-Prieto M. A Machine Learning Approach in Autism Spectrum Disorders: From Sensory Processing to Behavior Problems. Front Mol Neurosci 2022; 15:889641. [PMID: 35615066 PMCID: PMC9126208 DOI: 10.3389/fnmol.2022.889641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/06/2022] [Indexed: 12/01/2022] Open
Abstract
Atypical sensory processing described in autism spectrum disorders (ASDs) frequently cascade into behavioral alterations: isolation, aggression, indifference, anxious/depressed states, or attention problems. Predictive machine learning models might refine the statistical explorations of the associations between them by finding out how these dimensions are related. This study investigates whether behavior problems can be predicted using sensory processing abilities. Participants were 72 children and adolescents (21 females) diagnosed with ASD, aged between 6 and 14 years (M = 7.83 years; SD = 2.80 years). Parents of the participants were invited to answer the Sensory Profile 2 (SP2) and the Child Behavior Checklist (CBCL) questionnaires. A collection of 26 supervised machine learning regression models of different families was developed to predict the CBCL outcomes using the SP2 scores. The most reliable predictions were for the following outcomes: total problems (using the items in the SP2 touch scale as inputs), anxiety/depression (using avoiding quadrant), social problems (registration), and externalizing scales, revealing interesting relations between CBCL outcomes and SP2 scales. The prediction reliability on the remaining outcomes was “moderate to good” except somatic complaints and rule-breaking, where it was “bad to moderate.” Linear and ridge regression achieved the best prediction for a single outcome and globally, respectively, and gradient boosting machine achieved the best prediction in three outcomes. Results highlight the utility of several machine learning models in studying the predictive value of sensory processing impairments (with an early onset) on specific behavior alterations, providing evidences of relationship between sensory processing impairments and behavior problems in ASD.
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Affiliation(s)
- Heba Alateyat
- Centro Singular de Investigación en Tecnoloxías Intelixentes da USC (CiTIUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
| | - Sara Cruz
- The Psychology for Positive Development Research Center, Lusíada University—North, Porto, Portugal
| | - Eva Cernadas
- Centro Singular de Investigación en Tecnoloxías Intelixentes da USC (CiTIUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
| | - María Tubío-Fungueiriño
- Genomics and Bioinformatics Group, Centre for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- Grupo de Medicina Xenómica, Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (FIDIS), Santiago de Compostela, Spain
| | - Adriana Sampaio
- Psychological Neuroscience Lab, Centro de Investigação em Psicologia, School of Psychology, University of Minho, Campus de Gualtar, Braga, Portugal
| | - Alberto González-Villar
- Psychological Neuroscience Lab, Centro de Investigação em Psicologia, School of Psychology, University of Minho, Campus de Gualtar, Braga, Portugal
| | - Angel Carracedo
- Genomics and Bioinformatics Group, Centre for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- Fundación Pública Galega de Medicina Xenómica, Servicio Galego de Saúde (SERGAS), Santiago de Compostela, Spain
- Grupo de Medicina Xenómica, U-711, Centro de Investigación en Red de Enfermedades Raras (CIBERER), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- Grupo de Genética, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain
| | - Manuel Fernández-Delgado
- Centro Singular de Investigación en Tecnoloxías Intelixentes da USC (CiTIUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- *Correspondence: Manuel Fernández-Delgado
| | - Montse Fernández-Prieto
- Genomics and Bioinformatics Group, Centre for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (FIDIS), Santiago de Compostela, Spain
- Grupo de Medicina Xenómica, U-711, Centro de Investigación en Red de Enfermedades Raras (CIBERER), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
- Grupo de Genética, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain
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30
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Sadeghi S, Pouretemad HR. Executive functions predict restricted and repetitive behaviors in toddlers under 36 months old with autism spectrum disorder. Infant Behav Dev 2022; 67:101721. [DOI: 10.1016/j.infbeh.2022.101721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 04/18/2022] [Accepted: 04/25/2022] [Indexed: 11/27/2022]
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31
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Trudel SM, Winter EL, Fitzmaurice B, Norman G, Bray CR. Integration of physical health and sensory processing assessment for children with autism spectrum disorder in schools. PSYCHOLOGY IN THE SCHOOLS 2022. [DOI: 10.1002/pits.22704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sierra M. Trudel
- Department of School Psychology University of Connecticut Storrs Connecticut USA
| | - Emily L. Winter
- Department of School Psychology University of Connecticut Storrs Connecticut USA
| | - Brenna Fitzmaurice
- Department of School Psychology University of Connecticut Storrs Connecticut USA
| | - Gina Norman
- Department of School Psychology University of Connecticut Storrs Connecticut USA
| | - Clark R. Bray
- Department of Mechanical Engineering University of Connecticut Storrs Connecticut USA
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32
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Effect of Short-Term Deep-Pressure Portable Seat on Behavioral and Biological Stress in Children with Autism Spectrum Disorders: A Pilot Study. Bioengineering (Basel) 2022; 9:bioengineering9020048. [PMID: 35200402 PMCID: PMC8869092 DOI: 10.3390/bioengineering9020048] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/11/2022] [Accepted: 01/17/2022] [Indexed: 01/12/2023] Open
Abstract
Children with autism spectrum disorder (ASD) have challenging behaviors, which are associated with difficulties in parenting. Deep pressure is a therapeutic modality in occupational therapy, and it was reported to produce a calming effect. This study aimed to determine whether the short-term use of an autism hug machine portable seat (AHMPS) improves behavioral and neurobiological stress in children with ASD, and to determine whether AHMPS with an inflatable wrap or manual pull is more effective. This study enrolled children with ASD who were administered with the inflatable wrap (group I) and manual pull (group II) for 20 min twice a week for 3 weeks. Conners’ Parent Rating Scale-48 (CPRS-48) was used to rate behavioral improvements, and galvanic skin response (GSR) was used to measure sympathetic stress response. A total of 20 children with ASD (14 boys and 6 girls; aged 7–13 years) were included. CPRS-48 presented conduct problems: behavior was significantly decreased in the inflatable group (p = 0.007) compared to the manual pull group. The GSR captured a significant reduction in sympathetic response (p = 0.01) only in group I. Neurobiological stress was reduced in children who were wearing the AHMPS inflatable wrap; therefore, AHMPS inflatable wrap is an effective method to reduce emotional arousal.
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Sensory Processing Phenotypes in Phelan-McDermid Syndrome and SYNGAP1-Related Intellectual Disability. Brain Sci 2022; 12:brainsci12020137. [PMID: 35203901 PMCID: PMC8869824 DOI: 10.3390/brainsci12020137] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/11/2022] [Accepted: 01/14/2022] [Indexed: 02/06/2023] Open
Abstract
Sensory processing differences are an established feature of both syndromic and non-syndromic Autism Spectrum Disorders (ASDs). Significant work has been carried out to characterize and classify specific sensory profiles in non-syndromic autism. However, it is not known if syndromic autism disorders, such as Phelan-McDermid Syndrome (PMD) or SYNGAP1-related Intellectual Disability (SYNGAP1-ID), have unique sensory phenotypes. Understanding the sensory features of these disorders is important for providing appropriate care and for understanding their underlying mechanisms. Our objective in this work was to determine the sensory processing abnormalities present in two syndromic ASDs: Phelan-McDermid Syndrome and SYNGAP1-related Intellectual Disability. Using a standardized instrument, the Short Sensory Profile-2, we characterized sensory features in 41 patients with PMD and 24 patients with SYNGAP1-ID, and sub-scores were then calculated for seeking, avoiding, sensitivity and registration, as well as overall sensory and behavior scores. We found both patient groups exhibited atypical sensory features, including high scores in the areas of avoiding and seeking. Thus, we discovered significant sensory processing abnormalities are common in these syndromic ASDs. Measurements of sensory processing could serve as useful clinical endpoints for trials of novel therapeutics for these populations.
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34
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Automatic Assessment of Motor Impairments in Autism Spectrum Disorders: A Systematic Review. Cognit Comput 2022. [DOI: 10.1007/s12559-021-09940-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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35
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Pittet I, Kojovic N, Franchini M, Schaer M. Trajectories of imitation skills in preschoolers with autism spectrum disorders. J Neurodev Disord 2022; 14:2. [PMID: 34986807 PMCID: PMC8903579 DOI: 10.1186/s11689-021-09412-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 12/16/2021] [Indexed: 11/23/2022] Open
Abstract
Background Imitation skills play a crucial role in social cognitive development from early childhood. Many studies have shown a deficit in imitation skills in children with autism spectrum disorders (ASD). Little is known about the development of imitation behaviors in children with ASD. This study aims to measure the trajectories of early imitation skills in preschoolers with ASD and how these skills impact other areas of early development. Methods For this purpose, we assessed imitation, language, and cognition skills in 177 children with ASD and 43 typically developing children (TD) aged 2 to 5 years old, 126 of which were followed longitudinally, yielding a total of 396 time points. Results Our results confirmed the presence of an early imitation deficit in toddlers with ASD compared to TD children. The study of the trajectories showed that these difficulties were marked at the age of 2 years and gradually decreased until the age of 5 years old. Imitation skills were strongly linked with cognitive and language skills and level of symptoms in our ASD group at baseline. Moreover, the imitation skills at baseline were predictive of the language gains a year later in our ASD group. Using a data-driven clustering method, we delineated different developmental trajectories of imitation skills within the ASD group. Conclusions The clinical implications of the findings are discussed, particularly the impact of an early imitation deficit on other areas of competence of the young child. Supplementary Information The online version contains supplementary material available at 10.1186/s11689-021-09412-y.
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Affiliation(s)
- Irène Pittet
- Autism Brain and Behavior (ABB) Lab, Department of Psychiatry, Faculty of Medicine, University of Geneva, Geneva, Switzerland.
| | - Nada Kojovic
- Autism Brain and Behavior (ABB) Lab, Department of Psychiatry, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | | | - Marie Schaer
- Autism Brain and Behavior (ABB) Lab, Department of Psychiatry, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Fondation Pôle Autisme, Geneva, Switzerland
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Basadonne I, Cristofolini M, Mucchi I, Recla F, Bentenuto A, Zanella N. Working on Cognitive Functions in a Fully Digitalized Multisensory Interactive Room: A New Approach for Intervention in Autism Spectrum Disorders. Brain Sci 2021; 11:brainsci11111459. [PMID: 34827458 PMCID: PMC8615557 DOI: 10.3390/brainsci11111459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/27/2021] [Accepted: 10/28/2021] [Indexed: 11/16/2022] Open
Abstract
The feasibility of working on cognitive functions with children and adults with Autism Spectrum Disorders (ASD) inside Multisensory Interactive Rooms (MIRs) has been poorly investigated, even if sensory atypicalities are common in ASD and usual intervention rooms could represent a challenging sensory setting for patients with ASD. We hypothesized that the possibility to calibrate the sensory stimulation offered by this type of environment, able to promote a positive emotional state in patients with ASD, can consequently favor the interaction with the therapist and the motivation towards activities targeting cognitive functions. High- and low-functioning children and low-functioning adolescents/adults underwent five sessions in a fully digitalized MIR, working on sustained attention, selective attention, association, single inhibition, receptive communication, verbalization, and turn. We developed specific protocols calibrated for sensory stimulation and difficulty level based on the characteristics of the participants. We found statistically significant improvements in all functions, except association, in the children's group. Therefore, a fully digitalized MIR seems suitable for intervention on cognitive functions in ASDs, but further investigations are needed to better address possible differences related to age and functioning level.
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Affiliation(s)
- Ilaria Basadonne
- Center for Mind/Brain Sciences (CIMeC), University of Trento, 38122 Trento, Italy;
- Laboratory of Observation, Diagnosis and Education (ODFLab), Department of Psychology and Cognitive Science, University of Trento, 38122 Trento, Italy; (M.C.); (I.M.); (F.R.); (A.B.)
| | - Melanie Cristofolini
- Laboratory of Observation, Diagnosis and Education (ODFLab), Department of Psychology and Cognitive Science, University of Trento, 38122 Trento, Italy; (M.C.); (I.M.); (F.R.); (A.B.)
| | - Iris Mucchi
- Laboratory of Observation, Diagnosis and Education (ODFLab), Department of Psychology and Cognitive Science, University of Trento, 38122 Trento, Italy; (M.C.); (I.M.); (F.R.); (A.B.)
| | - Francesco Recla
- Laboratory of Observation, Diagnosis and Education (ODFLab), Department of Psychology and Cognitive Science, University of Trento, 38122 Trento, Italy; (M.C.); (I.M.); (F.R.); (A.B.)
| | - Arianna Bentenuto
- Laboratory of Observation, Diagnosis and Education (ODFLab), Department of Psychology and Cognitive Science, University of Trento, 38122 Trento, Italy; (M.C.); (I.M.); (F.R.); (A.B.)
| | - Nadia Zanella
- Laboratory of Observation, Diagnosis and Education (ODFLab), Department of Psychology and Cognitive Science, University of Trento, 38122 Trento, Italy; (M.C.); (I.M.); (F.R.); (A.B.)
- Correspondence:
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Martínez-González AE, Cervin M, Piqueras JA. Relationships Between Emotion Regulation, Social Communication and Repetitive Behaviors in Autism Spectrum Disorder. J Autism Dev Disord 2021; 52:4519-4527. [PMID: 34709530 PMCID: PMC8551658 DOI: 10.1007/s10803-021-05340-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2021] [Indexed: 01/26/2023]
Abstract
The relationship between emotion regulation, social interaction and different types of restricted and repetitive behaviors is poorly understood. In the present study, structural equation modeling based on information about 239 individuals with autism was used to examine whether emotion regulation and social communication were associated with self-injury and stereotyped behaviors. Results showed that poor emotion regulation had a unique association with self-injury while difficulties with social communication was uniquely associated with stereotyped behaviors. Emotion regulation and social communication were strongly associated and self-injury and stereotyped behaviors moderately associated. This implies that these types of behaviors are often expressions of broader negative emotional states in autism. Treatments that help improve coping and social communication strategies may benefit individuals with autism.
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Affiliation(s)
- Agustín E Martínez-González
- Department of Developmental Psychology and Didactics, University of Alicante. Education Faculty, Carretera San Vicente del Raspeig s/n, Campus San Vicente del Raspeig, Edificio Facultad de Educación, Apdo. Correos, PO 99, 03080, Alicante, Spain.
| | - Matti Cervin
- Lund University and Skane Child and Adolescent Psychiatry, Lund, Sweden
| | - Jose A Piqueras
- Department of Health Psychology, Miguel Hernández University of Elche, Edificio Altamira, Avda. de La Universidad, s/n Elche, 03202, Alicante, Spain
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Kim MK, Park NK. Evaluating the Impact of a Multisensory Environment on Target Behaviors of Children With Autism Spectrum Disorder. HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL 2021; 15:163-179. [PMID: 34663103 DOI: 10.1177/19375867211050686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Worldwide, children are increasingly being diagnosed with autism spectrum disorder (ASD). The case of South Korea is not exceptional. One of the core symptoms of children with ASD is sensory reactivity issues, such as an unusual interest in the sensory aspects of the environment. One promising development in sensory enrichment for individuals with ASD is a multisensory environment (MSE). OBJECTIVES This study investigated the influence of MSE on the target behaviors of children with ASD with different sensory characteristics in the case of South Korea. METHODS A multiple treatment design {A-B-C-D (B + C) phases} was implemented to observe the six target behaviors of three children with ASD. The sensory environmental intervention focusing on visual and auditory stimuli was manipulated as a stimulating MSE or a relaxing MSE depending on the sensory profile of each participant. The analysis was undertaken using visual inspection with data patterns and graph slopes, which is a customary method of analyzing the single-subject design data. In addition, the means and standard deviations of the two target behaviors of each participant were analyzed together. RESULTS The findings reveal that MSE interventions positively affected the target behaviors of children with ASD with diverse sensory characteristics. The stimulating MSE created by the integration of visual and auditory stimuli was the most effective intervention for the participants with hypo-visual and hypo-auditory sensitivities in this study. CONCLUSIONS The MSE could be meaningful as a nonpharmaceutical therapy that could influence the daily behaviors of children with ASD.
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Affiliation(s)
- Min-Kyoung Kim
- Department of Interior Design, College of Culture and Art, Gwangju University, Republic of Korea
| | - Nam-Kyu Park
- Department of Interior Design, College of Design, Construction and Planning, University of Florida, Gainesville, FL, USA
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Using 2D video-based pose estimation for automated prediction of autism spectrum disorders in young children. Sci Rep 2021; 11:15069. [PMID: 34301963 PMCID: PMC8302646 DOI: 10.1038/s41598-021-94378-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/09/2021] [Indexed: 11/10/2022] Open
Abstract
Clinical research in autism has recently witnessed promising digital phenotyping results, mainly focused on single feature extraction, such as gaze, head turn on name-calling or visual tracking of the moving object. The main drawback of these studies is the focus on relatively isolated behaviors elicited by largely controlled prompts. We recognize that while the diagnosis process understands the indexing of the specific behaviors, ASD also comes with broad impairments that often transcend single behavioral acts. For instance, the atypical nonverbal behaviors manifest through global patterns of atypical postures and movements, fewer gestures used and often decoupled from visual contact, facial affect, speech. Here, we tested the hypothesis that a deep neural network trained on the non-verbal aspects of social interaction can effectively differentiate between children with ASD and their typically developing peers. Our model achieves an accuracy of 80.9% (F1 score: 0.818; precision: 0.784; recall: 0.854) with the prediction probability positively correlated to the overall level of symptoms of autism in social affect and repetitive and restricted behaviors domain. Provided the non-invasive and affordable nature of computer vision, our approach carries reasonable promises that a reliable machine-learning-based ASD screening may become a reality not too far in the future.
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40
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Sleeman HRG, Brown T. An exploratory study of the relationship between typically-developing school-age children’s sensory processing and their activity participation. Br J Occup Ther 2021. [DOI: 10.1177/03080226211020651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Children encounter several types of sensory input from their daily living environments and take in and process this information using their sensory systems. Few studies have considered the impact of children’s sensory preferences on their activity participation. This study investigated the relationship between children’s sensory processing factors and the daily activities they chose to participate in. Method Twenty-three parents of typically developing school-aged children completed the Sensory Processing Measure Home Form and Children Participation Questionnaire-School. Spearman correlations were conducted between sensory preferences and participation, as measured by frequency, intensity, independence level, children’s enjoyment and parental satisfaction. Regression models were also completed between each of the participation measures and sensory processing factors. Results Sensory processing accounted for 69.8% ( p = 0.001) of participation diversity’s total variance with unique contributions made by body awareness (proprioception) and planning and ideas ( p = 0.040); 45.9% ( p = 0.024) of participation intensity’s variance with touch made a unique contribution ( p = 0.030) and 42.4% ( p = 0.034) of participation independence’s variance with body awareness (proprioception) made a unique contribution ( p = 0.038). Conclusion Considerations should be made for sensory processing screening for typically developing children and the impacts this could potentially have on their daily participation.
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Affiliation(s)
- Hannah RG Sleeman
- Occupational Science and Therapy Program, Faculty of Health, School of Health and Social Development, Deakin University Waterfront Campus, Geelong, VIC, Australia
| | - Ted Brown
- Department of Occupational Therapy, Faculty of Medicine, School of Primary and Allied Health Care, Nursing and Health Sciences, Monash University Peninsula Campus, Frankston, VIC, Australia
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41
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Robain F, Kojovic N, Solazzo S, Glaser B, Franchini M, Schaer M. The impact of social complexity on the visual exploration of others' actions in preschoolers with autism spectrum disorder. BMC Psychol 2021; 9:50. [PMID: 33789770 PMCID: PMC8011208 DOI: 10.1186/s40359-021-00553-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 03/18/2021] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Typical development of socio-communicative skills relies on keen observation of others. It thus follows that decreased social attention negatively impacts the subsequent development of socio-communicative abilities in children with autism spectrum disorders (ASD). In addition, studies indicate that social attention is modulated by context and that greater social difficulties are observed in more socially demanding situations. Our study aims to investigate the effect of social complexity on visual exploration of others' actions in preschoolers. METHODS To investigate the impact of social complexity, we used an eye-tracking paradigm with 26 typically developing preschoolers (TD, age = 3.60 ± 1.55) and 37 preschoolers with ASD (age = 3.55 ± 1.21). Participants were shown videos of two children engaging in socially simple play (parallel) versus socially complex play (interactive). We subsequently quantified the time spent and fixation duration on faces, objects, bodies, as well as the background and the number of spontaneous gaze shifts between socially relevant areas of interest. RESULTS In the ASD group, we observed decreased time spent on faces. Social complexity (interactive play) elicited changes in visual exploration patterns in both groups. From the parallel to the interactive condition, we observed a shift towards socially relevant parts of the scene, a decrease in fixation duration, as well as an increase in spontaneous gaze shifts between faces and objects though there were fewer in the ASD group. LIMITATIONS Our results need to be interpreted cautiously due to relatively small sample sizes and may be relevant to male preschoolers, given our male-only sample and reported phenotypic differences between males and females. CONCLUSION Our results suggest that similar to TD children, though to a lesser extent, visual exploration patterns in ASD are modulated by context. Children with ASD that were less sensitive to context modulation showed decreased socio-communicative skills or higher levels of symptoms. Our findings support using naturalistic designs to capture socio-communicative deficits in ASD.
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Affiliation(s)
- F Robain
- Department of Psychiatry, University of Geneva, Faculty of Medicine, Geneva, Switzerland. .,Fondation Pôle Autisme, Unité de Recherche, 4 place du Cirque, 1204, Geneva, Switzerland.
| | - N Kojovic
- Department of Psychiatry, University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - S Solazzo
- Department of Psychiatry, University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - B Glaser
- Department of Psychiatry, University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - M Franchini
- Department of Psychiatry, University of Geneva, Faculty of Medicine, Geneva, Switzerland.,Fondation Pôle Autisme, Unité de Recherche, 4 place du Cirque, 1204, Geneva, Switzerland
| | - M Schaer
- Department of Psychiatry, University of Geneva, Faculty of Medicine, Geneva, Switzerland.,Fondation Pôle Autisme, Unité de Recherche, 4 place du Cirque, 1204, Geneva, Switzerland
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42
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DeMayo MM, Harris AD, Song YJC, Pokorski I, Thapa R, Patel S, Ambarchi Z, Thomas EE, Hickie IB, Guastella AJ. Age-related parietal GABA alterations in children with autism spectrum disorder. Autism Res 2021; 14:859-872. [PMID: 33634588 DOI: 10.1002/aur.2487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 01/27/2021] [Indexed: 12/15/2022]
Abstract
GABA is the primary inhibitory neurotransmitter in the brain, and is essential to the balance of cortical excitation and inhibition. Reductions in GABA are proposed to result in an overly excitatory cortex that may cause, or contribute to, symptoms of autism spectrum disorder (ASD). This study employed a cross-sectional design to explore GABA+ differences in ASD and the impact of age, comparing 4-12 year olds with ASD (N = 24) to typically developing children (N = 35). GABA+ concentration was measured using edited magnetic resonance spectroscopy in the left parietal lobe. This study used a mixed model to investigate group differences between children with ASD and typically developing children. There was a significant difference in GABA+ levels between the groups, a significant effect of age and interaction between age and diagnostic group. The ASD group showed an association between GABA+ and age, with GABA+ levels gradually increasing with age (r = 0.59, p = 0.003). Typically developing children did not show age-related change in GABA+ concentration (r = 0.09, p = 0.60). By the age of 9, children with ASD showed GABA+ levels that were comparable to their typically developing peers. This study suggests that children with ASD have initially lower levels of GABA+ in the left parietal lobe compared to typically developing children, and that these initially lower levels of GABA+ increase with age in ASD within this region. It is suggested that this developmental shift of GABA+ levels within the left parietal lobe provides a possible explanation for the previously found reductions in childhood that does not persist in adults. LAY SUMMARY: This study measured levels of GABA in the left parietal lobe using magnetic resonance spectroscopy in children with ASD and typically developing children. GABA levels were initially lower in the ASD group, and increased with age, while GABA did not change with age in the typically developing group. This suggests that alterations in GABA signaling may be associated with ASD in childhood. Autism Res 2021, 14: 859-872. © 2021 International Society for Autism Research, Wiley Periodicals LLC.
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Affiliation(s)
- Marilena M DeMayo
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Ashley D Harris
- Department of Radiology, University of Calgary, Calgary, Canada.,Alberta Children's Hospital Research, University of Calgary, Calgary, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | - Yun Ju C Song
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Izabella Pokorski
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Rinku Thapa
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Shrujna Patel
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Zahava Ambarchi
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Emma E Thomas
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Ian B Hickie
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Adam J Guastella
- Brain and Mind Centre, Children's Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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Reda M, Meguid NA, Eid OM, Hussein F, Elalfy DY. Study of sensory processing deficits in autism spectrum disorder symptom triad: an Egyptian sample. MIDDLE EAST CURRENT PSYCHIATRY 2021. [DOI: 10.1186/s43045-020-00082-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Autism spectrum disorder (ASD) is one of the most common neurodevelopmental disorders. In DSM-IV, the diagnostic criteria of autism consisted of three domains: impairment in social interaction, communication deficits, and stereotypic behavior, while in DSM-5 they were condensed into two domains: social communication deficits and restricted patterns of behavior to which sensory processing deficits (SPD) were added, manifested by hypo- or hyper-reactivity to sensory stimuli or uncommon interests in sensory aspects of the surrounding environment. The purpose of this study is to determine the relation between SPD and the symptom triad in ASD namely social interaction, communication deficits, and stereotypic behavior. To our knowledge, this issue was not studied before in Egyptian literature.
Results
There was a significant negative correlation between SPD (assessed by short sensory profile: SSP) and symptom triad in ASD. As regards social interaction, the ADI-R (A), there was significant negative correlation with the SSP total scores and all subscales except for low energy/weak and visual/auditory sensitivity, whereas under-responsive/seeks sensation held the highest negative correlation (p ˂ 0.008). As regards communication deficits, the ADI-R (B), there was significant negative correlation with the SSP total scores and the auditory filtering held the highest negative correlation (p ˂ 0.008), and as regards stereotypic behavior, the ADI-R (C), there was significant negative correlation with the SSP total scores and all subscales except for low energy/weak and visual/auditory sensitivity whereas taste/smell sensitivity and auditory filtering held the highest negative correlation (p ˂ 0.001). There was a high significant negative correlation between the severity of autistic symptoms (assessed by CARS) and the SSP total scores, and for all subscales (p ˂ 0.001) except for low energy/weak, the correlation was significant (not highly significant) (p ˂ 0.05). Finally, there was high percentage of parental consanguinity among the participants (80%).
Conclusions
SPD negatively affected the ASD symptom triad which highlights the importance of sensory integration therapy (SIT) as a major core of ASD treatment alongside the other treatment modalities. Early ASD screening is mandatory in families with parental consanguinity.
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Dwyer P, Saron CD, Rivera SM. Identification of Longitudinal Sensory Subtypes in Typical Development and Autism Spectrum Development Using Growth Mixture Modelling. RESEARCH IN AUTISM SPECTRUM DISORDERS 2020; 78:101645. [PMID: 32944065 PMCID: PMC7491753 DOI: 10.1016/j.rasd.2020.101645] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND Prior longitudinal investigations of trajectories of sensory features in Autism Spectrum Development (ASD) have not explored heterogeneity. The present study explores initial levels and trajectories of sensory features in ASD as well as, for comparison, typical development. METHOD Growth mixture modelling was used to explore classes of autistic and typically-developing participants based on caregiver-reported total sensory behaviours on the Short Sensory Profile (SSP) at two time points, when children were aged 2-5 and 4-10 years of age, respectively. RESULTS Three classes are described: a mixed class of autistic and typically-developing participants with few problematic sensory behaviours ("Stable Mild"), a mostly-autistic class with more problematic sensory features ("Stable Intense"), and a small class of autistic participants whose sensory features reportedly worsened ("Increasingly Intense"). Autistic participants in the Stable Intense class exhibited high anxiety, while autistic participants in the Increasingly Intense class appeared to obtain high scores on cognitive assessments. CONCLUSIONS The heterogeneity of sensory features and challenges found in the present study may suggest that practitioners should conduct individualized assessments of sensory features in ASD. Furthermore, practitioners should be aware of links between sensory features and anxiety in ASD, which may imply that sensory accommodations and supports could protect against anxiety. Finally, the worsening of sensory features over time in the Increasingly Intense subgroup may indicate a need for continued monitoring of changes in sensory features, perhaps especially as sensory environments change during periods of transition.
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Affiliation(s)
- Patrick Dwyer
- Center for Mind and Brain, UC Davis, 267 Cousteau Place, Davis, CA, USA 95618
| | | | - Susan M Rivera
- Department of Psychology, UC Davis, Center for Mind and Brain, UC Davis, MIND Institute, UC Davis
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Palacio-Ortiz JD, Londoño-Herrera JP, Nanclares-Márquez A, Robledo-Rengifo P, Quintero-Cadavid CP. Psychiatric disorders in children and adolescents during the COVID-19 pandemic. REVISTA COLOMBIANA DE PSIQUIATRÍA (ENGLISH ED.) 2020. [PMCID: PMC7698655 DOI: 10.1016/j.rcpeng.2020.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction The Covid-19 pandemic has generated an unprecedented multimodal (health, occupational, economic, and social) crisis, which will impact developing countries. Confinement as a preventive measure is itself a threat that produces a social impact. Pandemic and confinement have become a psychosocial adversity factor that affects families and their children. During the pandemic, children and adolescents with a psychiatric disorder may experience exacerbation of their symptoms. However, little is known about this, since studies on this population during the pandemic are scarce. Objective To review the data available in the current literature on the effect of the pandemic on children and adolescents with a previous psychiatric disorder. Methods A literature search was carried out using PubMed, Scielo and, due to the exceptional conditions of the pandemic situation, directly using internet search engines. Both English and Spanish papers were included. Results The information found is presented in the following sections: family and children during the pandemic, evaluation of mental disorders in children and young people during the pandemic, pre-existing psychiatric disorders during the pandemic, and telepsychiatric care. Specific information is presented on attention deficit hyperactivity disorder, autism spectrum disorder, intellectual disability, anxiety disorder, obsessive compulsive disorder, and post-traumatic stress disorder. The current pandemic due to COVID-19 and confinement are a psychosocial adversity that threatens the stability of the family. Such a stressor can cause exacerbation of symptoms of a previous mental disorder. Children and adolescents with psychiatric disorders are a vulnerable population and require specialised care. Telepsychiatry is becoming a modality with multiple advantages.
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Narzisi A. Handle the Autism Spectrum Condition During Coronavirus (COVID-19) Stay At Home period: Ten Tips for Helping Parents and Caregivers of Young Children. Brain Sci 2020; 10:brainsci10040207. [PMID: 32244776 DOI: 10.3390/brainfascmi1i0li0e4s02w0h7o] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 03/28/2020] [Accepted: 03/31/2020] [Indexed: 05/27/2023] Open
Abstract
COVID-19 has become pandemic [...].
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Affiliation(s)
- Antonio Narzisi
- Department of Child Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56018 Pisa, Italy
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47
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Narzisi A. Handle the Autism Spectrum Condition During Coronavirus (COVID-19) Stay At Home period: Ten Tips for Helping Parents and Caregivers of Young Children. Brain Sci 2020; 10:brainsci10040207. [PMID: 32244776 PMCID: PMC7226467 DOI: 10.3390/brainsci10040207] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 03/28/2020] [Accepted: 03/31/2020] [Indexed: 12/24/2022] Open
Abstract
COVID-19 has become pandemic [...].
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Affiliation(s)
- Antonio Narzisi
- Department of Child Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56018 Pisa, Italy
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48
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Bochet A, Franchini M, Kojovic N, Glaser B, Schaer M. Emotional vs. Neutral Face Exploration and Habituation: An Eye-Tracking Study of Preschoolers With Autism Spectrum Disorders. Front Psychiatry 2020; 11:568997. [PMID: 33519540 PMCID: PMC7838366 DOI: 10.3389/fpsyt.2020.568997] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/27/2020] [Indexed: 11/17/2022] Open
Abstract
Diminished orienting to social stimuli, and particularly to faces, is a core feature of autism spectrum disorders (ASDs). Impaired face processing has been linked to atypical attention processes that trigger a cascade of pathological development contributing to impaired social communication. The aim of the present study is to explore the processing of emotional and neutral faces using an eye-tracking paradigm (the emotional faces task) with a group of 24 children with ASD aged 6 and under and a group of 22 age-matched typically developing (TD) children. We also measure habituation to faces in both groups based on the presentation of repeated facial expressions. Specifically, the task consists of 32 pairs of faces, a neutral face and an emotional face from the same identity, shown side by side on the screen. We observe differential exploration of emotional faces in preschoolers with ASD compared with TD. Participants with ASD make fewer fixations to emotional faces than their TD peers, and the duration of their first fixation on emotional faces is equivalent to their first fixation on neutral faces. These results suggest that emotional faces may be less interesting for children with ASD. We also observe a habituation process to neutral faces in both children with ASD and TD, who looked less at neutral faces during the last quarter of the task compared with the first quarter. By contrast, TD children show increased interest in emotional faces throughout the task, looking slightly more at emotional faces during the last quarter of the task than during the first quarter. Children with ASD demonstrate neither habituation nor increased interest in the changing emotional expressions over the course of the task, looking at the stimuli for equivalent time throughout the task. A lack of increased interest in emotional faces may suggest a lack of sensitivity to changes in expression in young children with ASD.
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Affiliation(s)
- Aurélie Bochet
- Psychiatry Department, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Fondation Pôle Autisme, Geneva, Switzerland
| | | | - Nada Kojovic
- Psychiatry Department, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Bronwyn Glaser
- Psychiatry Department, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Marie Schaer
- Psychiatry Department, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Fondation Pôle Autisme, Geneva, Switzerland
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49
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Palacio-Ortiz JD, Londoño-Herrera JP, Nanclares-Márquez A, Robledo-Rengifo P, Quintero-Cadavid CP. Psychiatric disorders in children and adolescents during the COVID-19 pandemic. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2020; 49:279-288. [PMID: 33328021 PMCID: PMC7366975 DOI: 10.1016/j.rcp.2020.05.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 05/25/2020] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The Covid-19 pandemic has generated an unprecedented multimodal (health, occupational, economic, and social crisis, which will impact developing countries. Confinement as a preventive measure is itself a threat that produces a social impact. Pandemic and confinement have become a psychosocial adversity factor that affects families and their children. During the pandemic, children and adolescents with a psychiatric disorder may experience exacerbation of their symptoms. However, little is known about this, since studies on this population during the pandemic are scarce. OBJECTIVE To review the data available in the current literature on the effect of the pandemic on children and adolescents with a previous psychiatric disorder. METHODS A literature search was carried out using PubMed, Scielo and, due to the exceptional conditions of the pandemic situation, directly using internet search engines. Both English and Spanish papers were included. RESULTS The information found is presented in the following sections: family and children during the pandemic, evaluation of mental disorders in children and young people during the pandemic, pre-existing psychiatric disorders during the pandemic, and telepsychiatric care. Specific information is presented on attention deficit hyperactivity disorder, autism spectrum disorder, intellectual disability, anxiety disorder, obsessive compulsive disorder, and post-traumatic stress disorder. The current pandemic due to COVID-19 and confinement are a psychosocial adversity that threatens the stability of the family. Such a stressor can cause exacerbation of symptoms of a previous mental disorder. Children and adolescents with psychiatric disorders are a vulnerable population and require specialised care. Telepsychiatry is becoming a modality with multiple advantages.
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Affiliation(s)
- Juan David Palacio-Ortiz
- Grupo de Investigación en Psiquiatría (GIPSI), Departamento de Psiquiatría, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia.
| | - Juan Pablo Londoño-Herrera
- Grupo de Investigación en Psiquiatría (GIPSI), Departamento de Psiquiatría, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | - Alejandro Nanclares-Márquez
- Grupo de Investigación en Psiquiatría (GIPSI), Departamento de Psiquiatría, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | - Paula Robledo-Rengifo
- Grupo de Investigación en Psiquiatría (GIPSI), Departamento de Psiquiatría, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | - Claudia Patricia Quintero-Cadavid
- Grupo de Investigación en Psiquiatría (GIPSI), Departamento de Psiquiatría, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
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