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Zyoud SH, Shakhshir M, Abushanab AS, Koni A, Shahwan M, Jairoun AA, Abu Taha A, Al-Jabi SW. Gut microbiota and autism spectrum disorders: where do we stand? Gut Pathog 2023; 15:50. [PMID: 37880713 PMCID: PMC10601286 DOI: 10.1186/s13099-023-00575-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 09/30/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Children with autism spectrum disorder (ASD) often have digestive problems and microbial imbalances in their guts, suggesting that these conditions may play a role in the development of the disorder. Scopus-based research on the gut microbiota and ASD was examined in this bibliometric analysis to shed light on the current state of research and identify potential hotspots for future work in this area. METHODS We searched documents from the Scopus database and reference citation analysis to collect published data on the gut microbiota and ASD from 2003 to 2022. The downloaded document records were exported to VOSviewer v.1.6.19 to examine and visualize the collaboration between countries and determine the research hotspots. RESULTS The search yielded 958 articles specifically dedicated to gut microbiota and ASD. The number of publications in this field increased rapidly after 2013, with a peak in 2022. The United States (n = 267; 27.87%) was the most active country, followed by China (n = 171; 17.85%) and Italy (n = 96; 10.02). International collaboration was observed, with the USA playing a central role. University College Cork, Ireland, was the most productive institution (n = 24; 2.51%). The National Natural Science Foundation of China was the most active funding agency (n = 76; 7.93%). Nutrients journal had the highest number of publications (n = 28; 2.92%). The articles related to gut microbiota and ASD were highly cited, with an h-index of 108. The research themes identified focused on the modulation of gut microbiota as a potential therapy for children with ASD and gut-brain axis dysfunction in ASD. CONCLUSIONS In recent years, the study of gut microbiota and its association with ASD has garnered considerable interest as an emergent field of study. The results of this study substantially enhance our current understanding of the knowledge landscape in this field and illuminate potential avenues for future research. It is essential to emphasize the significance of devoting more resources to the newest and most promising research areas, such as investigating the potential therapeutic benefits of modulating the intestinal microbiota in children with ASD. This research has enormous potential and merits intensified focus and investigation.
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Affiliation(s)
- Sa'ed H Zyoud
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, 44839, Nablus, Palestine.
- Clinical Research Centre, An-Najah National University Hospital, 44839, Nablus, Palestine.
| | - Muna Shakhshir
- Department of Nutrition, An-Najah National University Hospital, 44839, Nablus, Palestine
| | - Amani S Abushanab
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, 44839, Nablus, Palestine
| | - Amer Koni
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, 44839, Nablus, Palestine
- Division of Clinical Pharmacy, Hematology and Oncology Pharmacy Department, An- Najah National University Hospital, 44839, Nablus, Palestine
| | - Moyad Shahwan
- College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates
| | - Ammar A Jairoun
- Health and Safety Department, Dubai Municipality, Dubai, United Arab Emirates
| | - Adham Abu Taha
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, 44839, Nablus, Palestine
- Department of Pathology, An-Najah National University Hospital, 44839, Nablus, Palestine
| | - Samah W Al-Jabi
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, 44839, Nablus, Palestine.
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Huang L, Zhang M, Han S, He L, Li B. Co-word analysis of dynamic blood glucose monitoring in neonatal blood glucose management: A review of published literature. Diabetes Metab Syndr 2023; 17:102851. [PMID: 37716238 DOI: 10.1016/j.dsx.2023.102851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 09/18/2023]
Affiliation(s)
- Lizhu Huang
- The School of Nursing of Jinan University, Guangzhou, Guangdong, 510630, China.
| | - Meng Zhang
- The School of Nursing of Jinan University, Guangzhou, Guangdong, 510630, China.
| | - Shasha Han
- Department of Neonatology and Pediatrics, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, 510630, China.
| | - Lilan He
- Department of Neonatology and Pediatrics, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, 510630, China.
| | - Bingxiao Li
- Department of Neonatology and Pediatrics, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, 510630, China.
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Ullah F, Shen L, Shah SHH. Value co-creation in business-to-business context: A bibliometric analysis using HistCite and VOS viewer. Front Psychol 2023; 13:1027775. [PMID: 36710832 PMCID: PMC9875812 DOI: 10.3389/fpsyg.2022.1027775] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/14/2022] [Indexed: 01/13/2023] Open
Abstract
Abstract purpose Value co-creation (VCC) recently displayed a significant increase in the frequency of publications in business studies and social sciences. Our study objects to explore the current state of VCC research in the business-to-business (B2B) context, principally in the marketing field. Research design approach and methodology This research article extracted research papers on VCC in the B2B context published in the last two decades through the Web of Science (WoS). Initially, we applied HistCite to determine the research dynamics of VCC articles and then VOS viewer to conduct bibliographic coupling and cartographic analysis. Furthermore, we found the most co-occurred keywords in the abstracts, titles, and keywords. Findings Our research explored that the United Kingdom was the most important country with 27 publications and 594 citations. Aarikka-Stenroos L was the most influential author, among his research is a systematic review which revealed that scholars of B2B journals adopted the term business "ecosystem" and studied the implications of ecosystem perspective in business and innovation networks and received the most citations. Industrial Marketing Management (IMM) was the most influential journal because it published 8 of the 10 most cited articles. One hundred and six out of 121 publications were in Business research and seventy-six were in management area, which made it the most hot and critical research area. Lappeenranta University was the most essential organization in VCC research based on the most records published and second-highest citations. Research limitations/implications and future research Four research streams have emerged which indicate the prominent role of VCC in the B2B context (1) VCC and relationships, (2) VCC and organizational capabilities, (3) VCC and actors' engagement at various platforms, and (4) VCC and processes. Our research paper provided a base for conceptualizing publications related to business, management, operations research management science, and social sciences interdisciplinary on VCC in the B2B context. Content analysis has revealed that research work on VCC in the B2B context is at an early stage in the marketing arena. Along with bringing some sort of consensus regarding researchers' opinion toward the nature and modality of VCC literature and process in the B2B context, we urge future research to focus on how relationships and their precursors can be efficiently utilized to co-create and enhance value within B2B interactions. We also request future research to focus on making the VCC process sustainable and viable both on a time and economical basis. Practical implications Organizations can involve customers and producers to work jointly to co-create value for their goods and services with negligible cost to achieve higher market shares and a competitive edge over rivals. Originality/value This might be the first bibliometric study conducted on VCC in the B2B context (there are some Bibliometric VCC publications, but they are not B2B-specific, our research is the first Bibliometric study conducted on VCC in the B2B context) in the marketing field and can expose novel avenues for future research.
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Affiliation(s)
- Fawad Ullah
- Glorious Sun School of Business and Management, Donghua University, Shanghai, China,*Correspondence: Fawad Ullah,
| | - Lei Shen
- Glorious Sun School of Business and Management, Donghua University, Shanghai, China,Lei Shen,
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Precision Autism: Genomic Stratification of Disorders Making Up the Broad Spectrum May Demystify Its "Epidemic Rates". J Pers Med 2021; 11:jpm11111119. [PMID: 34834471 PMCID: PMC8620644 DOI: 10.3390/jpm11111119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/27/2021] [Accepted: 10/28/2021] [Indexed: 12/16/2022] Open
Abstract
In the last decade, Autism has broadened and often shifted its diagnostics criteria, allowing several neuropsychiatric and neurological disorders of known etiology. This has resulted in a highly heterogeneous spectrum with apparent exponential rates in prevalence. I ask if it is possible to leverage existing genetic information about those disorders making up Autism today and use it to stratify this spectrum. To that end, I combine genes linked to Autism in the SFARI database and genomic information from the DisGeNET portal on 25 diseases, inclusive of non-neurological ones. I use the GTEx data on genes’ expression on 54 human tissues and ask if there are overlapping genes across those associated to these diseases and those from SFARI-Autism. I find a compact set of genes across all brain-disorders which express highly in tissues fundamental for somatic-sensory-motor function, self-regulation, memory, and cognition. Then, I offer a new stratification that provides a distance-based orderly clustering into possible Autism subtypes, amenable to design personalized targeted therapies within the framework of Precision Medicine. I conclude that viewing Autism through this physiological (Precision) lens, rather than viewing it exclusively from a psychological behavioral construct, may make it a more manageable condition and dispel the Autism epidemic myth.
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Rahman S, Ahmed SF, Shahid O, Arrafi MA, Ahad MAR. Automated Detection Approaches to Autism Spectrum Disorder Based on Human Activity Analysis: A Review. Cognit Comput 2021. [DOI: 10.1007/s12559-021-09895-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Díaz M, Teixidó M, Gil RM, Cabeza LF, Aras LM. A Comparative Analysis of Scopus and Web of Science (WoS) Literature on the Autism Crisis. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2021. [DOI: 10.1007/s40489-021-00277-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Cermak CA, Arshinoff S, Ribeiro de Oliveira L, Tendera A, Beal DS, Brian J, Anagnostou E, Sanjeevan T. Brain and Language Associations in Autism Spectrum Disorder: A Scoping Review. J Autism Dev Disord 2021; 52:725-737. [PMID: 33765302 DOI: 10.1007/s10803-021-04975-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2021] [Indexed: 10/21/2022]
Abstract
Examining brain and behaviour associations for language in autism spectrum disorder (ASD) may bring us closer to identifying neural profiles that are unique to a subgroup of individuals with ASD identified as language impaired (e.g. ASD LI+). We conducted a scoping review to examine brain regions that are associated with language performance in ASD. Further, we examined methodological differences across studies in how language ability was characterized and what neuroimaging methods were used to explore brain regions. Seventeen studies met inclusion criteria. Brain regions specific to ASD LI+ groups were found, however inconsistencies in brain and language associations were evident across study findings. Participant age, age-appropriate language scores, and neuroimaging methods likely contributed to differences in associations found.
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Affiliation(s)
- Carly A Cermak
- Department of Speech-Language Pathology, Faculty of Medicine, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada. .,Rehabilitation Sciences Institute, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada. .,Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Road, Toronto, ON, M4G 1R8, Canada.
| | - Spencer Arshinoff
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Road, Toronto, ON, M4G 1R8, Canada
| | - Leticia Ribeiro de Oliveira
- Department of Speech-Language Pathology, Faculty of Medicine, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada.,Rehabilitation Sciences Institute, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada
| | - Anna Tendera
- Rehabilitation Sciences Institute, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada
| | - Deryk S Beal
- Department of Speech-Language Pathology, Faculty of Medicine, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada.,Rehabilitation Sciences Institute, University of Toronto, 500 University Avenue, Toronto, ON, M5G 1V7, Canada.,Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Road, Toronto, ON, M4G 1R8, Canada
| | - Jessica Brian
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Road, Toronto, ON, M4G 1R8, Canada.,Department of Paediatrics, Medical Sciences Building, University of Toronto, 1 King's College Circle, Toronto, ON, M5S 1A8, Canada
| | - Evdokia Anagnostou
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Road, Toronto, ON, M4G 1R8, Canada.,Department of Paediatrics, Medical Sciences Building, University of Toronto, 1 King's College Circle, Toronto, ON, M5S 1A8, Canada
| | - Teenu Sanjeevan
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Road, Toronto, ON, M4G 1R8, Canada
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A Bibliometric Insight of Genetic Factors in ASD: Emerging Trends and New Developments. Brain Sci 2020; 11:brainsci11010033. [PMID: 33396229 PMCID: PMC7824688 DOI: 10.3390/brainsci11010033] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 12/18/2020] [Accepted: 12/25/2020] [Indexed: 12/27/2022] Open
Abstract
Autism spectrum disorder (ASD) cases have increased rapidly in recent decades, which is associated with various genetic abnormalities. To provide a better understanding of the genetic factors in ASD, we assessed the global scientific output of the related studies. A total of 2944 studies published between 1997 and 2018 were included by systematic retrieval from the Web of Science (WoS) database, whose scientific landscapes were drawn and the tendencies and research frontiers were explored through bibliometric methods. The United States has been acting as a leading explorer of the field worldwide in recent years. The rapid development of high-throughput technologies and bioinformatics transferred the research method from the traditional classic method to a big data-based pipeline. As a consequence, the focused research area and tendency were also changed, as the contribution of de novo mutations in ASD has been a research hotspot in the past several years and probably will remain one into the near future, which is consistent with the current opinions of the major etiology of ASD. Therefore, more attention and financial support should be paid to the deciphering of the de novo mutations in ASD. Meanwhile, the effective cooperation of multi-research centers and scientists in different fields should be advocated in the next step of scientific research undertaken.
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9
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Gupta UC, Gupta SC. Optimizing Modifiable and Lifestyle-related Factors in the Prevention of Dementia Disorders with Special Reference to Alzheimer, Parkinson and Autism Diseases. CURRENT NUTRITION & FOOD SCIENCE 2020. [DOI: 10.2174/1573401315666190801120306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Dementia is a syndrome and an umbrella term that encompasses Alzheimer, Parkinson and
autism diseases. These diseases are by far the most common cause of dementia; therefore this investigation
will chiefly include these disorders, with a limited discussion of few other disorders related
to dementia. Alzheimer’s disease (AD) is characterized by the accumulation of cerebral β-amyloid
plaques, tau proteins and memory loss; Parkinson by the deterioration of brain cells which regulate
the movement of body parts and produce dopamine; and autism by abnormalities of social disorder
and difficulty in communicating and forming relationships. Alzheimer’s disease and cognitive impairment
in dementia are age-related and manageable only with early diagnosis and prevention. Data
based on several decades of research has shown that the major factors responsible for the induction
of inflammation in dementia and many chronic diseases are infections, obesity, alcohol, radiation,
environmental pollutants, improper nutrition, lack of physical activity, depression, anxiety, genetic
factors, and sleep deprivation. There are some studied preventive measures for dementia including
continued physical activity and consuming predominantly a plant-based Mediterranean diet comprising
olive oil and foods containing flavonoids and other phytochemicals having strong antioxidant and
anti-inflammatory properties and along with management of chronic conditions.
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Affiliation(s)
- Umesh C. Gupta
- Agriculture and Agri-Food Canada, Charlottetown Research and Development Centre, 440 University Avenue, Charlottetown, PE, Canada
| | - Subhas C. Gupta
- The Department of Plastic Surgery, Loma Linda University School of Medicine, Loma Linda, California 92354, United States
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10
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Küpper C, Stroth S, Wolff N, Hauck F, Kliewer N, Schad-Hansjosten T, Kamp-Becker I, Poustka L, Roessner V, Schultebraucks K, Roepke S. Identifying predictive features of autism spectrum disorders in a clinical sample of adolescents and adults using machine learning. Sci Rep 2020; 10:4805. [PMID: 32188882 PMCID: PMC7080741 DOI: 10.1038/s41598-020-61607-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/27/2020] [Indexed: 12/27/2022] Open
Abstract
Diagnosing autism spectrum disorders (ASD) is a complicated, time-consuming process which is particularly challenging in older individuals. One of the most widely used behavioral diagnostic tools is the Autism Diagnostic Observation Schedule (ADOS). Previous work using machine learning techniques suggested that ASD detection in children can be achieved with substantially fewer items than the original ADOS. Here, we expand on this work with a specific focus on adolescents and adults as assessed with the ADOS Module 4. We used a machine learning algorithm (support vector machine) to examine whether ASD detection can be improved by identifying a subset of behavioral features from the ADOS Module 4 in a routine clinical sample of N = 673 high-functioning adolescents and adults with ASD (n = 385) and individuals with suspected ASD but other best-estimate or no psychiatric diagnoses (n = 288). We identified reduced subsets of 5 behavioral features for the whole sample as well as age subgroups (adolescents vs. adults) that showed good specificity and sensitivity and reached performance close to that of the existing ADOS algorithm and the full ADOS, with no significant differences in overall performance. These results may help to improve the complicated diagnostic process of ASD by encouraging future efforts to develop novel diagnostic instruments for ASD detection based on the identified constructs as well as aiding clinicians in the difficult question of differential diagnosis.
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Affiliation(s)
- Charlotte Küpper
- Department of Psychiatry, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany.
| | - Sanna Stroth
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps University, Marburg, Germany
| | - Nicole Wolff
- Department of Child and Adolescent Psychiatry, TU Dresden, Dresden, Germany
| | - Florian Hauck
- Department of Information Systems, Freie Universität Berlin, Berlin, Germany
| | - Natalia Kliewer
- Department of Information Systems, Freie Universität Berlin, Berlin, Germany
| | - Tanja Schad-Hansjosten
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/University of Heidelberg, Mannheim, Germany
| | - Inge Kamp-Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps University, Marburg, Germany
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry, University Medical Center, Göttingen, Germany
| | - Veit Roessner
- Department of Child and Adolescent Psychiatry, TU Dresden, Dresden, Germany
| | - Katharina Schultebraucks
- Department of Psychiatry, New York University School of Medicine, New York, USA.,Vagelos School of Physicians and Surgeons, Department of Emergency Medicine, Columbia University Irving Medical Center, New York, USA
| | - Stefan Roepke
- Department of Psychiatry, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany.
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11
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Torres EB, Rai R, Mistry S, Gupta B. Hidden Aspects of the Research ADOS Are Bound to Affect Autism Science. Neural Comput 2020; 32:515-561. [PMID: 31951797 DOI: 10.1162/neco_a_01263] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The research-grade Autism Diagnostic Observational Schedule (ADOS) is a broadly used instrument that informs and steers much of the science of autism. Despite its broad use, little is known about the empirical variability inherently present in the scores of the ADOS scale or their appropriateness to define change and its rate, to repeatedly use this test to characterize neurodevelopmental trajectories. Here we examine the empirical distributions of research-grade ADOS scores from 1324 records in a cross-section of the population comprising participants with autism between five and 65 years of age. We find that these empirical distributions violate the theoretical requirements of normality and homogeneous variance, essential for independence between bias and sensitivity. Further, we assess a subset of 52 typical controls versus those with autism and find a lack of proper elements to characterize neurodevelopmental trajectories in a coping nervous system changing at nonuniform, nonlinear rates. Repeating the assessments over four visits in a subset of the participants with autism for whom verbal criteria retained the same appropriate ADOS modules over the time span of the four visits reveals that switching the clinician changes the cutoff scores and consequently influences the diagnosis, despite maintaining fidelity in the same test's modules, room conditions, and tasks' fluidity per visit. Given the changes in probability distribution shape and dispersion of these ADOS scores, the lack of appropriate metric spaces to define similarity measures to characterize change and the impact that these elements have on sensitivity-bias codependencies and on longitudinal tracking of autism, we invite a discussion on readjusting the use of this test for scientific purposes.
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Affiliation(s)
- Elizabeth B Torres
- Psychology Department; Computer Science, Center for Biomedical Imagining and Modeling; and Rutgers University Center for Cognitive Science, Rutgers University, Piscataway, NJ 08854, U.S.A.
| | - Richa Rai
- Psychology Department, Rutgers University, Piscataway, NJ 08854, U.S.A.
| | - Sejal Mistry
- Mathematics Department, Rutgers University, Piscataway, NJ 08854, U.S.A.
| | - Brenda Gupta
- Montclair State University, Montclair, NJ 07043, U.S.A.
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Zapata-Fonseca L, Dotov D, Fossion R, Froese T, Schilbach L, Vogeley K, Timmermans B. Multi-Scale Coordination of Distinctive Movement Patterns During Embodied Interaction Between Adults With High-Functioning Autism and Neurotypicals. Front Psychol 2019; 9:2760. [PMID: 30687197 PMCID: PMC6336705 DOI: 10.3389/fpsyg.2018.02760] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 12/21/2018] [Indexed: 12/02/2022] Open
Abstract
Autism Spectrum Disorder (ASD) can be understood as a social interaction disorder. This requires researchers to take a “second-person” stance and to use experimental setups based on bidirectional interactions. The present work offers a quantitative description of movement patterns exhibited during computer-mediated real-time sensorimotor interaction in 10 dyads of adult participants, each consisting of one control individual (CTRL) and one individual with high-functioning autism (HFA). We applied time-series analyses to their movements and found two main results. First, multi-scale coordination between participants was present. Second, despite this dyadic alignment and our previous finding that individuals with HFA can be equally sensitive to the other’s presence, individuals’ movements differed in style: in contrast to CTRLs, HFA participants appeared less inclined to sustain mutual interaction and instead explored the virtual environment more generally. This finding is consistent with social motivation deficit accounts of ASD, as well as with hypersensitivity-motivated avoidance of overstimulation. Our research demonstrates the utility of time series analyses for the second-person stance and complements previous work focused on non-dynamical and performance-based variables.
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Affiliation(s)
- Leonardo Zapata-Fonseca
- Plan of Combined Studies in Medicine (PECEM), Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico.,Center for the Sciences of Complexity (C3), National Autonomous University of Mexico, Mexico City, Mexico
| | - Dobromir Dotov
- Research and High Performance Computing, LIVELab, McMaster University, Hamilton, ON, Canada
| | - Ruben Fossion
- Center for the Sciences of Complexity (C3), National Autonomous University of Mexico, Mexico City, Mexico.,Department of Matter Structure, Nuclear Sciences Institute, National Autonomous University of Mexico, Mexico City, Mexico
| | - Tom Froese
- Center for the Sciences of Complexity (C3), National Autonomous University of Mexico, Mexico City, Mexico.,Department of Computer Science, Institute of Applied Mathematics and Systems Research, National Autonomous University of Mexico, Mexico City, Mexico
| | - Leonhard Schilbach
- Independent Max Planck Research Group for Social Neuroscience, Max Planck Institute of Psychiatry, Munich, Germany.,Department of Psychiatry, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Kai Vogeley
- Department of Psychiatry and Psychotherapy, University Hospital Cologne, Cologne, Germany.,Cognitive Neuroscience (INM-3), Institute of Neuroscience and Medicine, Research Center Jülich, Jülich, Germany
| | - Bert Timmermans
- The School of Psychology, University of Aberdeen, Aberdeen, United Kingdom
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