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Metwally NM, Ragab OAA, Kandil MSH, Elghareb LA. Pain assessment, cognitive and cortical changes with full mouth rehabilitation in a group of children. BMC Oral Health 2024; 24:599. [PMID: 38778294 PMCID: PMC11112780 DOI: 10.1186/s12903-024-04356-w] [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: 01/11/2024] [Accepted: 05/09/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND A change in professionals' perspectives on the value of general anesthesia (GA) for pediatric patients, including those with disabilities, medical conditions, severe oral issues, and challenging behaviors. Full-mouth rehabilitation under GA allows for the comprehensive treatment of all oral health problems in a single visit, without requiring the child's active participation. Extensive dental problems are often associated with severe dental pain, which can impact cognitive function, including perception, attention, memory, reasoning, language, communication, and executive functions. Individuals experiencing pain tend to perform less optimally cognitively. AIM This study aimed to investigate changes in cognition, brain function, and cortical alterations in children who underwent extensive dental rehabilitation under GA. PATIENTS ANDMETHODS Thirty uncooperative, healthy children aged 6-12 with extensive dental issues were enrolled. Pain levels were assessed using the FLACC and WBFPS scales before treatment, one week after, and three months later. Cognitive assessments, including the WCST, processing speed, digit span, and Trail Making Test, as well as EEG measurements, were also performed. RESULTS The results showed a significant improvement in pain levels reported by the children or their caregivers after the dental procedures, both at one week and three months. All cognitive measures, such as digit span, processing speed, and WCST performance, demonstrated substantial improvements after the treatment. The Trail Making Test also exhibited statistically significant variations before and after the dental procedures. Additionally, the MOCA test revealed a notable improvement in cognitive skills following the treatment. Furthermore, the EEG power ratio, an indicator of changes in the power balance within each frequency band, showed a statistically significant difference after the dental procedures. CONCLUSION the findings of this study suggest that full-mouth rehabilitation under GA can lead to improved pain management, as well as enhanced cognitive and brain functions in children. FUTURE PERSPECTIVES More clinical studies with a longer follow-up period and a different age range of children are required to investigate the connection between brain function and oral rehabilitation involving restorations or occlusion issues.
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Affiliation(s)
- Nancy Mohamed Metwally
- Pediatric Dentistry, Preventive Dentistry Department, Faculty of Dentistry, Oral Health, Tanta University, Tanta, Egypt.
| | | | | | - Lamis Ahmed Elghareb
- Pediatric Dentistry, Preventive Dentistry Department, Faculty of Dentistry, Oral Health, Tanta University, Tanta, Egypt
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Del Bianco T, Haartsen R, Mason L, Leno VC, Springer C, Potter M, Mackay W, Smit P, Plessis CD, Brink L, Johnson MH, Murphy D, Loth E, Odendaal H, Jones EJH. The importance of decomposing periodic and aperiodic EEG signals for assessment of brain function in a global context. Dev Psychobiol 2024; 66:e22484. [PMID: 38528816 DOI: 10.1002/dev.22484] [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: 12/20/2022] [Revised: 01/31/2024] [Accepted: 02/26/2024] [Indexed: 03/27/2024]
Abstract
Measures of early neuro-cognitive development that are suitable for use in low-resource settings are needed to enable studies of the effects of early adversity on the developing brain in a global context. These measures should have high acquisition rates and good face and construct validity. Here, we investigated the feasibility of a naturalistic electroencephalography (EEG) paradigm in a low-resource context during childhood. Additionally, we examined the sensitivity of periodic and aperiodic EEG metrics to social and non-social stimuli. We recorded simultaneous 20-channel EEG and eye-tracking in 72 children aged 4-12 years (45 females) while they watched videos of women singing nursery rhymes and moving toys, selected to represent familiar childhood experiences. These measures were part of a feasibility study that assessed the feasibility and acceptability of a follow-up data collection of the South African Safe Passage Study, which tracks environmental adversity and brain and cognitive development from before birth up until childhood. We examined whether data quantity and quality varied with child characteristics and the sensitivity of varying EEG metrics (canonical band power in the theta and alpha band and periodic and aperiodic features of the power spectra). We found that children who completed the EEG and eye-tracking assessment were, in general, representative of the full cohort. Data quantity was higher in children with greater visual attention to the stimuli. Out of the tested EEG metrics, periodic measures in the theta frequency range were most sensitive to condition differences, compared to alpha range measures and canonical and aperiodic EEG measures. Our results show that measuring EEG during ecologically valid social and non-social stimuli is feasible in low-resource settings, is feasible for most children, and produces robust indices of social brain function. This work provides preliminary support for testing longitudinal links between social brain function, environmental factors, and emerging behaviors.
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Affiliation(s)
- Teresa Del Bianco
- Centre for Brain and Cognitive Development, Birkbeck University of London, London, UK
| | - Rianne Haartsen
- Centre for Brain and Cognitive Development, Birkbeck University of London, London, UK
| | - Luke Mason
- Centre for Brain and Cognitive Development, Birkbeck University of London, London, UK
- Institute of Psychiatry, Psychology & Neuroscience, King's College, London, London, UK
| | - Virginia Carter Leno
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Cilla Springer
- Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Mandy Potter
- Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa
| | - Wendy Mackay
- Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa
| | - Petrusa Smit
- Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa
| | - Carlie Du Plessis
- Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa
| | - Lucy Brink
- Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa
| | - Mark H Johnson
- Centre for Brain and Cognitive Development, Birkbeck University of London, London, UK
- Department of Psychology, University of Cambridge, Cambridge, UK
| | - Declan Murphy
- Institute of Psychiatry, Psychology & Neuroscience, King's College, London, London, UK
| | - Eva Loth
- Institute of Psychiatry, Psychology & Neuroscience, King's College, London, London, UK
| | - Hein Odendaal
- Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa
| | - Emily J H Jones
- Centre for Brain and Cognitive Development, Birkbeck University of London, London, UK
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Wade M, Parker V, Tang A, Fox NA, Zeanah CH, Nelson CA. Linking caregiving quality during infancy to brain activity in early childhood and later executive function. Dev Sci 2024:e13517. [PMID: 38654410 DOI: 10.1111/desc.13517] [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: 07/05/2023] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/25/2024]
Abstract
There is no relationship more vital than the one a child shares with their primary caregivers early in development. Yet many children worldwide are raised in settings that lack the warmth, connection, and stimulation provided by a responsive primary caregiver. In this study, we used data from the Bucharest Early Intervention Project (BEIP), a longitudinal study of institutionally-reared and family-reared children, to test how caregiving quality during infancy is associated with average EEG power over the first 3.5 years of life in alpha, beta, and theta frequency bands, and associations with later executive function (EF) at age 8 years. The sample comprised 189 children (129 institutionally-reared; 60 family-reared) who contributed data on observed caregiving quality during infancy (baseline; average age of 22 months), resting EEG power at baseline, 30, and 42 months, and performance-based data on a series of EF tasks at 8 years. Using Bayesian estimation, observed caregiving quality at baseline was marginally linked with higher average alpha and beta power, and lower theta power, from baseline to 42 months. In turn, higher average beta power and lower average theta power were marginally associated with higher EF at 8 years. In indirect effects models, higher caregiving quality at baseline was associated with higher EF at 8 years, with a marginal indirect effect through average theta power from baseline to 42 months. Variation in the quality of the early caregiving environment may be associated with later executive function, which is partially underpinned by individual differences in brain activity during early childhood. RESEARCH HIGHLIGHTS: Examined associations between caregiving quality during infancy, brain activity during early childhood, and executive function during mid-childhood in sample of never-institutionalized and institutionally-reared children. Significant associations between higher quality caregiving during infancy and higher executive function during middle childhood. Marginal associations between caregiving quality during infancy and brain activity during early childhood. Marginal associations between brain activity during early childhood and executive function during mid-childhood.
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Affiliation(s)
- Mark Wade
- Department of Applied Psychology and Human Development, University of Toronto, Toronto, Ontario, Canada
| | - Victoria Parker
- Department of Applied Psychology and Human Development, University of Toronto, Toronto, Ontario, Canada
| | - Alva Tang
- Department of Psychology, University of Texas at Dallas, Richardson, Texas, USA
| | - Nathan A Fox
- Department of Human Development and Quantitative Methodology, University of Maryland at College Park, College Park, Maryland, USA
| | - Charles H Zeanah
- Department of Psychiatry and Behavioral Sciences, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Charles A Nelson
- Boston Children's Hospital of Harvard Medical School and Harvard Graduate School of Education, Boston, Massachusetts, USA
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Virk T, Letendre T, Pathman T. The convergence of naturalistic paradigms and cognitive neuroscience methods to investigate memory and its development. Neuropsychologia 2024; 196:108779. [PMID: 38154592 DOI: 10.1016/j.neuropsychologia.2023.108779] [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: 06/14/2023] [Revised: 12/12/2023] [Accepted: 12/23/2023] [Indexed: 12/30/2023]
Abstract
Studies that involve lab-based stimuli (e.g., words, pictures) are fundamental in the memory literature. At the same time, there is growing acknowledgment that memory processes assessed in the lab may not be analogous to how memory operates in the real world. Naturalistic paradigms can bridge this gap and over the decades a growing proportion of memory research has involved more naturalistic events. However, there is significant variation in the types of naturalistic studies used to study memory and its development, each with various advantages and limitations. Further, there are notable gaps in how often different types of naturalistic approaches have been combined with cognitive neuroscience methods (e.g., fMRI, EEG) to elucidate the neural processes and substrates involved in memory encoding and retrieval in the real world. Here we summarize and discuss what we identify as progressively more naturalistic methodologies used in the memory literature (movie, virtual reality, staged-events inside and outside of the lab, photo-taking, and naturally occurring event studies). Our goal is to describe each approach's benefits (e.g., naturalistic quality, feasibility), limitations (e.g., viability of neuroimaging method for event encoding versus event retrieval), and discuss possible future directions with each approach. We focus on child studies, when available, but also highlight past adult studies. Although there is a growing body of child memory research, naturalistic approaches combined with cognitive neuroscience methodologies in this domain remain sparse. Overall, this viewpoint article reviews how we can study memory through the lens of developmental cognitive neuroscience, while utilizing naturalistic and real-world events.
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Karlsson P, Shepherd M, Honan I. Accommodations to cognitive assessment for a child with dyskinetic cerebral palsy: case study. Disabil Rehabil Assist Technol 2024; 19:360-366. [PMID: 35730760 DOI: 10.1080/17483107.2022.2089244] [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: 06/22/2021] [Accepted: 05/23/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE Despite the importance of having knowledge about a child's cognitive functioning, less than one-third of children with cerebral palsy (CP) are formally assessed. Consequently, the cognitive strengths of many children with severe CP may be underestimated or go overlooked. This case study aimed to test accommodations to cognitive assessment administration procedures to enable switch access. METHODS A 9-year-old boy with dyskinetic CP tested a suite of cognitive assessments with accommodations for single switch access and measures of user experience. The cognitive assessment included: receptive vocabulary; non-verbal reasoning; sustained attention; executive functions of problem solving and shifting; and visual perception skills. RESULTS The participant's ability to independently undertake assessment on the receptive vocabulary, non-verbal reasoning and the sustained attention measures indicates that accommodations made for single switch access were appropriate. Assessment took 1-2 h longer than expected for a typically developing child via standardised administration procedures, but was considerably faster than expected if undertaken via low-tech partner assisted scanning. Accessibility barriers continued to be present for the executive function and visual perception measures. Overall, the user experience was positive, both in regards to usability and cognitive load. CONCLUSIONS This case study provides emerging data for usability and accessibility of accommodations to a battery of cognitive assessment tasks. Further research is needed to devise appropriate accommodations for executive function and visual perception measures and to determine whether the accommodations are accessible more generally for children with motor and/or speech impairments. Implications for rehabilitationAccommodations can be successfully made to receptive vocabulary, non-verbal reasoning and sustained attention assessment administration procedures for switch technologies.Cognitive assessment with switch accommodations takes considerably longer to complete than standardised administration estimates for a typically developing child. Assessment may need to be scheduled over more than one session.User experience, including usability and cognitive load, of accommodations was positive.
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Affiliation(s)
- Petra Karlsson
- Cerebral Palsy Alliance Research Institute, Discipline of Child and Adolescent Health, The University of Sydney, Sydney, Australia
| | | | - Ingrid Honan
- Cerebral Palsy Alliance Research Institute, Discipline of Child and Adolescent Health, The University of Sydney, Sydney, Australia
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Yin Q, Johnson EL, Ofen N. Neurophysiological mechanisms of cognition in the developing brain: Insights from intracranial EEG studies. Dev Cogn Neurosci 2023; 64:101312. [PMID: 37837918 PMCID: PMC10589793 DOI: 10.1016/j.dcn.2023.101312] [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: 07/04/2023] [Revised: 09/26/2023] [Accepted: 10/08/2023] [Indexed: 10/16/2023] Open
Abstract
The quest to understand how the development of the brain supports the development of complex cognitive functions is fueled by advances in cognitive neuroscience methods. Intracranial EEG (iEEG) recorded directly from the developing human brain provides unprecedented spatial and temporal resolution for mapping the neurophysiological mechanisms supporting cognitive development. In this paper, we focus on episodic memory, the ability to remember detailed information about past experiences, which improves from childhood into adulthood. We review memory effects based on broadband spectral power and emphasize the importance of isolating narrowband oscillations from broadband activity to determine mechanisms of neural coordination within and between brain regions. We then review evidence of developmental variability in neural oscillations and present emerging evidence linking the development of neural oscillations to the development of memory. We conclude by proposing that the development of oscillations increases the precision of neural coordination and may be an essential factor underlying memory development. More broadly, we demonstrate how recording neural activity directly from the developing brain holds immense potential to advance our understanding of cognitive development.
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Affiliation(s)
- Qin Yin
- Department of Psychology, Wayne State University, Detroit, MI, USA; Life-span Cognitive Neuroscience Program, Institute of Gerontology and Merrill Palmer Skillman Institute, Wayne State University, Detroit, MI, USA
| | - Elizabeth L Johnson
- Departments of Medical Social Sciences and Pediatrics, Northwestern University, Chicago, IL, USA; Department of Psychology, Northwestern University, Evanston, IL, USA
| | - Noa Ofen
- Department of Psychology, Wayne State University, Detroit, MI, USA; Life-span Cognitive Neuroscience Program, Institute of Gerontology and Merrill Palmer Skillman Institute, Wayne State University, Detroit, MI, USA.
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Lockwood Estrin G, Bhavnani S, Goodwin A, Arora R, Divan G, Haartsen R, Mason L, Patel V, Johnson MH, Jones EJ. From the lab to the field: acceptability of using electroencephalography with Indian preschool children. Wellcome Open Res 2023; 7:99. [PMID: 37953927 PMCID: PMC10632594 DOI: 10.12688/wellcomeopenres.17334.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2023] [Indexed: 11/14/2023] Open
Abstract
Background: Measurement of social and cognitive brain development using electroencephalography (EEG) offers the potential for early identification of children with elevated risk of developmental delay. However, there have been no published reports of how acceptable EEG technology is to parents and children within communities, especially in low-resource contexts such as in low and middle income countries (LMICs), which is an important question for the potential scalability of these assessments. We use a mixed-methods approach to examine whether EEG assessments are acceptable to children and their caregivers in a low resource community setting in India. Methods: We assessed the acceptability of neurophysiology research and Braintools (a novel neurodevelopmental assessment toolkit using concurrent EEG and eye-tracking technology) using: 1) a child engagement measure, 2) interviews with caregivers (n=8); 3) survey about caregiver's experience (n=36). Framework analysis was used to analyse interview data. Results: A high level of child engagement in EEG tasks was demonstrated, with children's gaze at the screen during the task averaging at 85.4% (±12.06%) of the task time. External distractions and noise during the tasks were measured, but not found to significantly effect child's attention to the screen during EEG tasks. Key topics were examined using the framework analysis: 1) parental experience of the assessment; and 2) the acceptability of research. From topic 1, four sub-themes were identified: i) caregivers' experience of the assessment, ii) caregivers' perception of child's experience of assessment, iii) logistical barriers and facilitators to participation, and iv) recommendations for improvement. Results from interviews and the survey indicated acceptability for gaze-controlled EEG research for parents and children. From topic 2, three themes were identified: i) caregivers' understanding of the research, ii) barriers to participation, and iii) facilitators to participation. Barriers to participation mainly included logistical challenges, such as geographic location and time, whereas involvement of the wider family in decision making was highlighted as an important facilitator to partake in the research. Conclusions: We demonstrate for the first time the acceptability of conducting neurodevelopmental assessments using concurrent EEG and eye-tracking in preschool children in uncontrolled community LMIC settings. This kind of research appears to be acceptable to the community and we identify potential barriers and facilitators of this research, thus allowing for future large scale research projects to be conducted investigating neurodevelopment and risk factors for suboptimal development in LMICs.
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Affiliation(s)
- Georgia Lockwood Estrin
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, WC1E 7JL, UK, UK
- School of Psychology, University of East London, London, E16 2RD, UK, UK
| | - Supriya Bhavnani
- Child Development Grou, Sangath, House 451 BhatkarWaddo, Succor, Bardez, Goa, 403501, India
| | - Amy Goodwin
- Institute of Psychology, Psychiatry and Neurosciences, King's College London SE1 1UL, London, UK
| | - Rashi Arora
- Child Development Grou, Sangath, House 451 BhatkarWaddo, Succor, Bardez, Goa, 403501, India
| | - Gauri Divan
- Child Development Grou, Sangath, House 451 BhatkarWaddo, Succor, Bardez, Goa, 403501, India
| | - Rianne Haartsen
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, WC1E 7JL, UK, UK
| | - Luke Mason
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, WC1E 7JL, UK, UK
| | - Vikram Patel
- Child Development Grou, Sangath, House 451 BhatkarWaddo, Succor, Bardez, Goa, 403501, India
- Department of Global Health and Population, Harvard T H Chan School of Public Health, Boston, USA
| | - Mark H. Johnson
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, WC1E 7JL, UK, UK
- Department of Psychology, University of Cambridge, Cambridge, CB2 3EB, UK
| | - Emily J.H. Jones
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, WC1E 7JL, UK, UK
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Güntekin B, Alptekin S, Yıldırım E, Aktürk T, Uzunlar H, Çalışoğlu P, Ada FE, Atay E, Ceran Ö. Immature event-related alpha dynamics in children compared with the young adults during inhibition shown by day-night stroop task. Front Hum Neurosci 2023; 17:1218559. [PMID: 37822709 PMCID: PMC10562703 DOI: 10.3389/fnhum.2023.1218559] [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: 05/15/2023] [Accepted: 09/12/2023] [Indexed: 10/13/2023] Open
Abstract
Introduction Inhibitory control develops gradually from infancy to childhood and improves further during adolescence as the brain matures. Related previous studies showed the indispensable role of task-related alpha power during inhibition both in children and young adults. Nonetheless, none of the studies have been able to investigate the direct differences in brain responses between children and young adults when confronted with a stimulus that should be inhibited. Because, unlike event-related designs, task-related designs involve continuous tasks over a certain period, which precludes the possibility of making such a comparison. Accordingly, by employing event-related design, the present study first time in the literature, aimed to analyze the event-related alpha phase locking and event-related alpha synchronization/ desynchronization to differentiate the inhibitory processes in children compared to young adults. Methods Twenty children between the ages of 6 to 7 years and 20 healthy young adult subjects between the ages of 18 to 30 years were included in the study. Day-night Stroop task was applied to all subjects during 18-channel EEG recordings. Event-related time-frequency analysis was performed with the complex Morlet Wavelet Transform for the alpha frequency band (8-13 Hz). Event related spectral perturbation (ERSP) in three different time windows (0-200 ms, 200-400 ms, 400-600 ms) and Event-related phase locking in the early time window (0-400 ms) was calculated. Results The children had increased alpha power in early and late time windows but decreased alpha phase locking in the early time windows compared to young adults. There were also topological differences between groups; while young adults had increased alpha phase-locking in frontal and parietal electrode sites, children had increased occipital alpha power and phase locking. Discussion The shift in event-related alpha power observed from posterior to anterior regions with age may suggest a progressive maturation of the frontal areas involved in inhibitory processes from childhood to adulthood. The results of the present study showed that children and young adults had different EEG oscillatory dynamics during inhibitory processes at alpha frequency range.
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Affiliation(s)
- Bahar Güntekin
- Department of Biophysics, School of Medicine, Istanbul Medipol University, Istanbul, Türkiye
- Research Institute for Health Sciences and Technologies (SABITA), Neuroscience Research Center, Clinical Electrophysiology, Neuroimaging and Neuromodulation Lab, Istanbul Medipol University, Istanbul, Türkiye
| | - Simay Alptekin
- Research Institute for Health Sciences and Technologies (SABITA), Neuroscience Research Center, Clinical Electrophysiology, Neuroimaging and Neuromodulation Lab, Istanbul Medipol University, Istanbul, Türkiye
- Department of Neuroscience, Graduate School of Health Sciences, Istanbul Medipol University, Istanbul, Türkiye
| | - Ebru Yıldırım
- Research Institute for Health Sciences and Technologies (SABITA), Neuroscience Research Center, Clinical Electrophysiology, Neuroimaging and Neuromodulation Lab, Istanbul Medipol University, Istanbul, Türkiye
- Program of Electroneurophysiology, Vocational School, Istanbul Medipol University, Istanbul, Türkiye
| | - Tuba Aktürk
- Research Institute for Health Sciences and Technologies (SABITA), Neuroscience Research Center, Clinical Electrophysiology, Neuroimaging and Neuromodulation Lab, Istanbul Medipol University, Istanbul, Türkiye
- Program of Electroneurophysiology, Vocational School, Istanbul Medipol University, Istanbul, Türkiye
| | - Hakan Uzunlar
- Department of Neuroscience, Graduate School of Health Sciences, Istanbul Medipol University, Istanbul, Türkiye
| | - Pervin Çalışoğlu
- Department of Neuroscience, Graduate School of Health Sciences, Istanbul Medipol University, Istanbul, Türkiye
| | - Figen Eroğlu Ada
- Department of Psychology, Humanities and Social Sciences, Istanbul Medipol University, Istanbul, Türkiye
| | - Enver Atay
- Department of Pediatrics, School of Medicine, Istanbul Medipol University, Istanbul, Türkiye
| | - Ömer Ceran
- Department of Pediatrics, School of Medicine, Istanbul Medipol University, Istanbul, Türkiye
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Su WC, Colacot R, Ahmed N, Nguyen T, George T, Gandjbakhche A. The use of functional near-infrared spectroscopy in tracking neurodevelopmental trajectories in infants and children with or without developmental disorders: a systematic review. Front Psychiatry 2023; 14:1210000. [PMID: 37779610 PMCID: PMC10536152 DOI: 10.3389/fpsyt.2023.1210000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/24/2023] [Indexed: 10/03/2023] Open
Abstract
Understanding the neurodevelopmental trajectories of infants and children is essential for the early identification of neurodevelopmental disorders, elucidating the neural mechanisms underlying the disorders, and predicting developmental outcomes. Functional Near-Infrared Spectroscopy (fNIRS) is an infant-friendly neuroimaging tool that enables the monitoring of cerebral hemodynamic responses from the neonatal period. Due to its advantages, fNIRS is a promising tool for studying neurodevelopmental trajectories. Although many researchers have used fNIRS to study neural development in infants/children and have reported important findings, there is a lack of synthesized evidence for using fNIRS to track neurodevelopmental trajectories in infants and children. The current systematic review summarized 84 original fNIRS studies and showed a general trend of age-related increase in network integration and segregation, interhemispheric connectivity, leftward asymmetry, and differences in phase oscillation during resting-state. Moreover, typically developing infants and children showed a developmental trend of more localized and differentiated activation when processing visual, auditory, and tactile information, suggesting more mature and specialized sensory networks. Later in life, children switched from recruiting bilateral auditory to a left-lateralized language circuit when processing social auditory and language information and showed increased prefrontal activation during executive functioning tasks. The developmental trajectories are different in children with developmental disorders, with infants at risk for autism spectrum disorder showing initial overconnectivity followed by underconnectivity during resting-state; and children with attention-deficit/hyperactivity disorders showing lower prefrontal cortex activation during executive functioning tasks compared to their typically developing peers throughout childhood. The current systematic review supports the use of fNIRS in tracking the neurodevelopmental trajectories in children. More longitudinal studies are needed to validate the neurodevelopmental trajectories and explore the use of these neurobiomarkers for the early identification of developmental disorders and in tracking the effects of interventions.
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Affiliation(s)
| | | | | | | | | | - Amir Gandjbakhche
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health, Bethesda, MD, United States
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Wong JN, Walter JR, Conrad EC, Seshadri DR, Lee JY, Gonzalez H, Reuther W, Hong SJ, Pini N, Marsillio L, Moskalyk K, Vicenteno M, Padilla E, Gann O, Chung HU, Ryu D, du Plessis C, Odendaal HJ, Fifer WP, Wu JY, Xu S. A comprehensive wireless neurological and cardiopulmonary monitoring platform for pediatrics. PLOS DIGITAL HEALTH 2023; 2:e0000291. [PMID: 37410727 PMCID: PMC10325120 DOI: 10.1371/journal.pdig.0000291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 06/01/2023] [Indexed: 07/08/2023]
Abstract
Neurodevelopment in the first 10 years of life is a critical time window during which milestones that define an individual's functional potential are achieved. Comprehensive multimodal neurodevelopmental monitoring is particularly crucial for socioeconomically disadvantaged, marginalized, historically underserved and underrepresented communities as well as medically underserved areas. Solutions designed for use outside the traditional clinical environment represent an opportunity for addressing such health inequalities. In this work, we present an experimental platform, ANNE EEG, which adds 16-channel cerebral activity monitoring to the existing, USA FDA-cleared ANNE wireless monitoring platform which provides continuous electrocardiography, respiratory rate, pulse oximetry, motion, and temperature measurements. The system features low-cost consumables, real-time control and streaming with widely available mobile devices, and fully wearable operation to allow a child to remain in their naturalistic environment. This multi-center pilot study successfully collected ANNE EEG recordings from 91 neonatal and pediatric patients at academic quaternary pediatric care centers and in LMIC settings. We demonstrate the practicality and feasibility to conduct electroencephalography studies with high levels of accuracy, validated via both quantitative and qualitative metrics, compared against gold standard systems. An overwhelming majority of parents surveyed during studies indicated not only an overall preference for the wireless system, but also that its use would improve their children's physical and emotional health. Our findings demonstrate the potential for the ANNE system to perform multimodal monitoring to screen for a variety of neurologic diseases that have the potential to negatively impact neurodevelopment.
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Affiliation(s)
- Jeremy N. Wong
- Epilepsy Center, Division of Pediatric Neurology, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
- Department of Pediatrics, Division of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Jessica R. Walter
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Erin C. Conrad
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | | | - Jong Yoon Lee
- Sibel Inc., Niles, Illinois, United States of America
| | | | | | - Sue J. Hong
- Department of Pediatrics, Division of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
- Division of Critical Care, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
- Department of Pediatrics, Division of Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Nicolò Pini
- Department of Psychiatry, Columbia University Irving Medical Center, New York, New York, United States of America
- Division of Developmental Neuroscience, New York State Psychiatric Institute, New York, New York, United States of America
| | - Lauren Marsillio
- Division of Critical Care, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
- Department of Pediatrics, Division of Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Khrystyna Moskalyk
- Epilepsy Center, Division of Pediatric Neurology, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
| | - Mariana Vicenteno
- Epilepsy Center, Division of Pediatric Neurology, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
| | - Erik Padilla
- Epilepsy Center, Division of Pediatric Neurology, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
| | - Olivia Gann
- Sibel Inc., Niles, Illinois, United States of America
| | - Ha Uk Chung
- Sibel Inc., Niles, Illinois, United States of America
| | - Dennis Ryu
- Sibel Inc., Niles, Illinois, United States of America
| | - Carlie du Plessis
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Hein J. Odendaal
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - William P. Fifer
- Department of Psychiatry, Columbia University Irving Medical Center, New York, New York, United States of America
- Division of Developmental Neuroscience, New York State Psychiatric Institute, New York, New York, United States of America
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, United States of America
| | - Joyce Y. Wu
- Epilepsy Center, Division of Pediatric Neurology, Lurie Children’s Hospital of Chicago, Chicago, Illinois, United States of America
- Department of Pediatrics, Division of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Shuai Xu
- Sibel Inc., Niles, Illinois, United States of America
- Simpson Querrey Institute, Northwestern University, Chicago, Illinois, United States of America
- Department of Biomedical Engineering, Northwestern University, Evanston, Illinois, United States of America
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
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11
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Naumann S, Bayer M, Kirst S, van der Meer E, Dziobek I. A randomized controlled trial on the digital socio-emotional competence training Zirkus Empathico for preschoolers. NPJ SCIENCE OF LEARNING 2023; 8:20. [PMID: 37336872 DOI: 10.1038/s41539-023-00169-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 06/05/2023] [Indexed: 06/21/2023]
Abstract
In this randomized controlled trial (RCT), the digital socio-emotional competence training Zirkus Empathico was tested in 74 Central European children (5.1 (0.9) years; 34 females) within a longitudinal design (three time points: T1 = pre-training; T2 = immediately following 6-week training, T3 = 3-month follow-up). The pre-registered primary outcome was empathy, secondary outcomes included emotion recognition, prosocial behavior, and behavioral problem reduction; furthermore, children's neural sensitivity to facial expressions quantified with event-related potentials. Compared to controls (N = 38), Zirkus Empathico participants (N = 36) showed increases in empathy (d = 0.28 [-0.17, 0.76]), emotion recognition (d = 0.57 [0.01, 1.06]), prosocial behavior (d = 0.51 [0.05, 0.99]) and reduced behavioral problems (d = 0.54 [0.08, 1.03]). They also showed larger P3 amplitudes to happy vs. angry and neutral facial expressions post-training. Thus, Zirkus Empathico may be a promising digital training for social competence in preschoolers.
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Affiliation(s)
- Sandra Naumann
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany.
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany.
| | - Mareike Bayer
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Simone Kirst
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Elke van der Meer
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Isabel Dziobek
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
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12
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Yang S, Enkhzaya G, Zhu BH, Chen J, Wang ZJ, Kim ES, Kim NY. High-Definition Transcranial Direct Current Stimulation in the Right Ventrolateral Prefrontal Cortex Lengthens Sustained Attention in Virtual Reality. Bioengineering (Basel) 2023; 10:721. [PMID: 37370652 DOI: 10.3390/bioengineering10060721] [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: 05/06/2023] [Revised: 05/31/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Due to the current limitations of three-dimensional (3D) simulation graphics technology, mind wandering commonly occurs in virtual reality tasks, which has impeded it being applied more extensively. The right ventrolateral prefrontal cortex (rVLPFC) plays a vital role in executing continuous two-dimensional (2D) mental paradigms, and transcranial direct current stimulation (tDCS) over this cortical region has been shown to successfully modulate sustained 2D attention. Accordingly, we further explored the effects of electrical activation of the rVLPFC on 3D attentional tasks using anodal high-definition (HD)-tDCS. A 3D Go/No-go (GNG) task was developed to compare the after effects of real and sham brain stimulation. Specifically, GNG tasks were periodically interrupted to assess the subjective perception of attentional level, behavioral reactions were tracked and decomposed into an underlying decision cognition process, and electroencephalography data were recorded to calculate event-related potentials (ERPs) in rVLPFC. The p-values statistically indicated that HD-tDCS improved the subjective mentality, led to more cautious decisions, and enhanced neuronal discharging in rVLPFC. Additionally, the neurophysiological P300 ERP component and stimulation being active or sham could effectively predict several objective outcomes. These findings indicate that the comprehensive approach including brain stimulation, 3D mental paradigm, and cross-examined performance could significantly lengthen and robustly compare sustained 3D attention.
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Affiliation(s)
- Shan Yang
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
- NDAC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
| | - Ganbold Enkhzaya
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
- NDAC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
| | - Bao-Hua Zhu
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
| | - Jian Chen
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
| | - Zhi-Ji Wang
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
- Department of Pediatrics, Severance Children's Hospital, Yonsei University, Seoul 03722, Republic of Korea
| | - Eun-Seong Kim
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
| | - Nam-Young Kim
- RFIC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
- NDAC Center, Department of Electronic Engineering, Kwangwoon University, Nonwon-gu, Seoul 01897, Republic of Korea
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13
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The direct and indirect effects of parenting behaviors and functional brain network efficiency on self-regulation from infancy to early childhood: A longitudinal mediation model. Infant Behav Dev 2022; 69:101769. [DOI: 10.1016/j.infbeh.2022.101769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/30/2022] [Accepted: 08/31/2022] [Indexed: 11/24/2022]
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14
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Portnova G, Nekrashevich M, Morozova M, Martynova O, Sharaev M. New approaches to Clinical Electroencephalography analysis in typically developing children and children with autism. COGN SYST RES 2022. [DOI: 10.1016/j.cogsys.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Hofstee M, Huijding J, Cuevas K, Deković M. Self-regulation and frontal EEG alpha activity during infancy and early childhood: A multilevel meta-analysis. Dev Sci 2022; 25:e13298. [PMID: 35737962 DOI: 10.1111/desc.13298] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 05/14/2022] [Accepted: 06/03/2022] [Indexed: 01/13/2023]
Abstract
Integrating behavioral and neurophysiological measures has created new and advanced ways to understand the development of self-regulation. Electroencephalography (EEG) has been used to examine how self-regulatory processes are related to frontal alpha power during infancy and early childhood. However, findings across previous studies have been inconsistent. To address this issue, the current meta-analysis synthesized all prior literature examining associations between individual differences in self-regulation and frontal EEG alpha power (baseline and/or task). In total, 23 studies consisting of 1275 participants between 1 month and 6 years of age were included, which yielded 149 effect sizes. Findings of the three-level meta-analytic model demonstrated a non-significant overall association between self-regulation and frontal alpha power. Yet, significant moderating effects were found for self-regulation construct (emotion regulation, effortful control, executive function), self-regulation measurement (behavioral task, computer assessment, lab observation, questionnaire), and children's mean age. Self-regulation was only significantly correlated with frontal alpha power when studies focused on the executive functioning construct. Moreover, the use of behavioral tasks or questionnaires and a higher mean age of the children resulted in small but significant effect size estimates. Higher frontal alpha power values were related to higher order top-down mechanisms of self-regulation, indicating that these mechanisms might become stronger when the frontal cortex is sufficiently developed. The findings of the current meta-analysis highlight the importance of longitudinal analyses and multimethod approaches in future work to reach a more comprehensive understanding of the role of frontal EEG alpha activity in the etiology of individual differences in early self-regulation. RESEARCH HIGHLIGHTS: The first meta-analysis of individual differences in self-regulation and frontal EEG alpha power during infancy and early childhood demonstrated a non-significant overall association. Moderation analyses revealed that variations in frontal alpha power were significantly associated with executive function, but not with effortful control and emotion regulation. Frontal alpha power was related to variations in self-regulation when measured by behavioral tasks and questionnaires, but not via computer assessments and lab observations. The association between individual differences in self-regulation and frontal alpha power becomes significantly stronger with age.
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Affiliation(s)
- Marissa Hofstee
- Department of Clinical Child and Family Studies, Utrecht University, Utrecht, The Netherlands
| | - Jorg Huijding
- Department of Clinical Child and Family Studies, Utrecht University, Utrecht, The Netherlands
| | - Kimberly Cuevas
- Department of Psychological Sciences, University of Connecticut, Connecticut, United States
| | - Maja Deković
- Department of Clinical Child and Family Studies, Utrecht University, Utrecht, The Netherlands
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16
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Perinatal and early childhood biomarkers of psychosocial stress and adverse experiences. Pediatr Res 2022; 92:956-965. [PMID: 35091705 DOI: 10.1038/s41390-022-01933-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/15/2021] [Accepted: 11/26/2021] [Indexed: 01/23/2023]
Abstract
The human brain develops through a complex interplay of genetic and environmental influences. During critical periods of development, experiences shape brain architecture, often with long-lasting effects. If experiences are adverse, the effects may include the risk of mental and physical disease, whereas positive environments may increase the likelihood of healthy outcomes. Understanding how psychosocial stress and adverse experiences are embedded in biological systems and how we can identify markers of risk may lead to discovering new approaches to improve patient care and outcomes. Biomarkers can be used to identify specific intervention targets and at-risk children early when physiological system malleability increases the likelihood of intervention success. However, identifying reliable biomarkers has been challenging, particularly in the perinatal period and the first years of life, including in preterm infants. This review explores the landscape of psychosocial stress and adverse experience biomarkers. We highlight potential benefits and challenges of identifying risk clinically and different sub-signatures of stress, and in their ability to inform targeted interventions. Finally, we propose that the combination of preterm birth and adversity amplifies the risk for abnormal development and calls for a focus on this group of infants within the field of psychosocial stress and adverse experience biomarkers. IMPACT: Reviews the landscape of biomarkers of psychosocial stress and adverse experiences in the perinatal period and early childhood and highlights the potential benefits and challenges of their clinical utility in identifying risk status in children, and in developing targeted interventions. Explores associations between psychosocial stress and adverse experiences in childhood with prematurity and identifies potential areas of assessment and intervention to improve outcomes in this at-risk group.
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17
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Chen Y, Allison O, Green HL, Kuschner ES, Liu S, Kim M, Slinger M, Mol K, Chiang T, Bloy L, Roberts TPL, Edgar JC. Maturational trajectory of fusiform gyrus neural activity when viewing faces: From 4 months to 4 years old. Front Hum Neurosci 2022; 16:917851. [PMID: 36034116 PMCID: PMC9411513 DOI: 10.3389/fnhum.2022.917851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/20/2022] [Indexed: 11/26/2022] Open
Abstract
Infant and young child electrophysiology studies have provided information regarding the maturation of face-encoding neural processes. A limitation of previous research is that very few studies have examined face-encoding processes in children 12-48 months of age, a developmental period characterized by rapid changes in the ability to encode facial information. The present study sought to fill this gap in the literature via a longitudinal study examining the maturation of a primary node in the face-encoding network-the left and right fusiform gyrus (FFG). Whole-brain magnetoencephalography (MEG) data were obtained from 25 infants with typical development at 4-12 months, and with follow-up MEG exams every ∼12 months until 3-4 years old. Children were presented with color images of Face stimuli and visual noise images (matched on spatial frequency, color distribution, and outer contour) that served as Non-Face stimuli. Using distributed source modeling, left and right face-sensitive FFG evoked waveforms were obtained from each child at each visit, with face-sensitive activity identified via examining the difference between the Non-Face and Face FFG timecourses. Before 24 months of age (Visits 1 and 2) the face-sensitive FFG M290 response was the dominant response, observed in the left and right FFG ∼250-450 ms post-stimulus. By 3-4 years old (Visit 4), the left and right face-sensitive FFG response occurred at a latency consistent with a face-sensitive M170 response ∼100-250 ms post-stimulus. Face-sensitive left and right FFG peak latencies decreased as a function of age (with age explaining greater than 70% of the variance in face-sensitive FFG latency), and with an adult-like FFG latency observed at 3-4 years old. Study findings thus showed face-sensitive FFG maturational changes across the first 4 years of life. Whereas a face-sensitive M290 response was observed under 2 years of age, by 3-4 years old, an adult-like face-sensitive M170 response was observed bilaterally. Future studies evaluating the maturation of face-sensitive FFG activity in infants at risk for neurodevelopmental disorders are of interest, with the present findings suggesting age-specific face-sensitive neural markers of a priori interest.
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Affiliation(s)
- Yuhan Chen
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Olivia Allison
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Heather L. Green
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Emily S. Kuschner
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Song Liu
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Mina Kim
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Michelle Slinger
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Kylie Mol
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Taylor Chiang
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Luke Bloy
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Timothy P. L. Roberts
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - J. Christopher Edgar
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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18
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Naumann S, Bayer M, Dziobek I. Preschoolers’ Sensitivity to Negative and Positive Emotional Facial Expressions: An ERP Study. Front Psychol 2022; 13:828066. [PMID: 35712205 PMCID: PMC9197498 DOI: 10.3389/fpsyg.2022.828066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
The study examined processing differences for facial expressions (happy, angry, or neutral) and their repetition with early (P1, N170) and late (P3) event-related potentials (ERPs) in young children (N = 33). EEG was recorded while children observed sequentially presented pairs of facial expressions, which were either the same (repeated trials) or differed in their emotion (novel trials). We also correlated ERP amplitude differences with parental and child measures of socio-emotional competence (emotion recognition, empathy). P1 amplitudes were increased for angry and happy as compared to neutral expressions. We also detected larger P3 amplitudes for angry expressions as compared to happy or neutral expressions. Repetition effects were evident at early and late processing stages marked by reduced P1 amplitudes for repeated vs. novel happy expressions, but enhanced P3 amplitudes for repeated vs. novel facial expressions. N170 amplitudes were neither modulated by facial expressions nor their repetition. None of the repetition effects were associated with measures of socio-emotional competence. Taken together, negative facial expressions led to increased neural activations in early and later processing stages, indicative of enhanced saliency to potential threating stimuli in young children. Processing of repeated facial expression seem to be differential for early and late neural stages: Reduced activation was detected at early neural processing stages particularly for happy faces, indicative of effective processing for an emotion, which is most familiar within this age range. Contrary to our hypothesis, enhanced activity for repeated vs. novel expression independent of a particular emotion were detected at later processing stages, which may be linked to the creation of new memory traces. Early and late repetition effects are discussed in light of developmental and perceptual differences as well as task-specific load.
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Affiliation(s)
- Sandra Naumann
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
- *Correspondence: Sandra Naumann,
| | - Mareike Bayer
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Isabel Dziobek
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Institute of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
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19
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Bhavnani S, Parameshwaran D, Sharma KK, Mukherjee D, Divan G, Patel V, Thiagarajan TC. The Acceptability, Feasibility, and Utility of Portable Electroencephalography to Study Resting-State Neurophysiology in Rural Communities. Front Hum Neurosci 2022; 16:802764. [PMID: 35386581 PMCID: PMC8978891 DOI: 10.3389/fnhum.2022.802764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 02/17/2022] [Indexed: 11/23/2022] Open
Abstract
Electroencephalography (EEG) provides a non-invasive means to advancing our understanding of the development and function of the brain. However, the majority of the world’s population residing in low and middle income countries has historically been limited from contributing to, and thereby benefiting from, such neurophysiological research, due to lack of scalable validated methods of EEG data collection. In this study, we establish a standard operating protocol to collect approximately 3 min each of eyes-open and eyes-closed resting-state EEG data using a low-cost portable EEG device in rural households through formative work in the community. We then evaluate the acceptability of these EEG assessments to young children and feasibility of administering them through non-specialist workers. Finally, we describe properties of the EEG recordings obtained using this novel approach to EEG data collection. The formative phase was conducted with 9 families which informed protocols for consenting, child engagement strategies and data collection. The protocol was then implemented on 1265 families. 977 children (Mean age = 38.8 months, SD = 0.9) and 1199 adults (Mean age = 27.0 years, SD = 4) provided resting-state data for this study. 259 children refused to wear the EEG cap or removed it, and 58 children refused the eyes-closed recording session. Hardware or software issues were experienced during 30 and 25 recordings in eyes-open and eyes-closed conditions respectively. Disturbances during the recording sessions were rare and included participants moving their heads, touching the EEG headset with their hands, opening their eyes within the eyes-closed recording session, and presence of loud sounds in the testing environment. Similar to findings in laboratory-based studies from high-income settings, the percentage of recordings which showed an alpha peak was higher in eyes-closed than eyes-open condition, with the peak occurring most frequently in electrodes at O1 and O2 positions, and the mean frequency of the alpha peak was found to be lower in children (8.43 Hz, SD = 1.73) as compared to adults (10.71 Hz, SD = 3.96). We observed a deterioration in the EEG signal with prolonged device usage. This study demonstrates the acceptability, feasibility and utility of conducting EEG research at scale in a rural low-resource community, while highlighting its potential limitations, and offers the impetus needed to further refine the methods and devices and validate such scalable methods to overcome existing research inequity.
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Affiliation(s)
- Supriya Bhavnani
- Child Development Group, Sangath, Goa, India.,Public Health Foundation of India, New Delhi, India
| | | | | | - Debarati Mukherjee
- Indian Institute of Public Health-Bengaluru, Public Health Foundation of India, Bengaluru, India
| | - Gauri Divan
- Child Development Group, Sangath, Goa, India
| | - Vikram Patel
- Child Development Group, Sangath, Goa, India.,Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, United States.,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, United States
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20
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Lockwood Estrin G, Bhavnani S, Goodwin A, Arora R, Divan G, Haartsen R, Mason L, Patel V, Johnson MH, Jones EJ. From the lab to the field: acceptability of using electroencephalography with Indian preschool children. Wellcome Open Res 2022. [DOI: 10.12688/wellcomeopenres.17334.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Measurement of social and cognitive brain development using electroencephalography (EEG) offers the potential for early identification of children with elevated risk of developmental delay. However, there have been no published reports of how acceptable EEG technology is to parents and children within communities, especially in low-resource contexts such as in low and middle income countries (LMICs), which is an important question for the potential scalability of these assessments. We use a mixed-methods approach to examine whether EEG assessments are acceptable to children and their caregivers in a low resource community setting in India. Methods: We assessed the acceptability of neurophysiology research and Braintools (a novel neurodevelopmental assessment toolkit using concurrent EEG and eye-tracking technology) using: 1) a child engagement measure, 2) interviews with caregivers (n=8); 3) survey about caregiver’s experience (n=36). Framework analysis was used to analyse interview data. Results: Key topics were examined using the framework analysis: 1) parental experience of the assessment; and 2) the acceptability of research. From topic 1, four sub-themes were identified: i) caregivers’ experience of the assessment, ii) caregivers’ perception of child's experience of assessment, iii) logistical barriers and facilitators to participation, and iv) recommendations for improvement. From topic 2, three themes were identified: i) caregivers' understanding of the research, ii) barriers to participation, and iii) facilitators to participation. Conclusions: We demonstrate for the first time the acceptability of conducting neurodevelopmental assessments using concurrent EEG and eye-tracking in preschool children in uncontrolled community LMIC settings. This kind of research appears to be acceptable to the community and we identify potential barriers and facilitators of this research, thus allowing for future large scale research projects to be conducted investigating neurodevelopment and risk factors for suboptimal development in LMICs.
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21
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Moret-Tatay C, Vaquer-Cardona E, Bernabé-Valero G, Blasco-Magraner JS, Sáiz-Mauleón B, Jorques-Infante MJ, Iborra-Marmolejo I, Beneyto-Arrojo MJ. The Effect of Corrective Feedback in Basic Cognitive Tasks: A Study in Early Childhood. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9020145. [PMID: 35204866 PMCID: PMC8870716 DOI: 10.3390/children9020145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/19/2022] [Accepted: 01/21/2022] [Indexed: 11/30/2022]
Abstract
The aim of this study was to examine the effect of trial-by-trial corrective feedback in a go-no-go task for children. A sample of 40 preschool students, divided into 4- and 5-year-olds, participated in the study, as well as a group of 20 university students. All the groups performed the task in a counterbalanced design of blocks with and without corrective feedback. Reaction time and accuracy rate were measured as dependent variables. Moreover, reaction time was also analyzed through an ex-Gaussian fit. Children were slightly more accurate and slower under the presence of corrective feedback, suggesting a more conservative pattern. University students were faster, but corrective feedback did not reach the statistical level. Regarding reaction time components, a reduction of the distribution tails, depicted by the τ parameter, was found for both groups under the corrective feedback condition. This suggests that parameterization of reaction time can be considered as a strategy for a more detailed analysis to examine the effect of corrective feedback, even at early ages. In this way, corrective feedback depicted beneficial effects in the τ parameter at early ages, suggesting its use in basic cognitive tasks based on go-no-go but not for older groups.
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Affiliation(s)
- Carmen Moret-Tatay
- MEB Lab, Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Avenida de la Ilustración, 2, 46100 Burjassot, Spain; (E.V.-C.); (G.B.-V.); (M.J.J.-I.); (I.I.-M.); (M.J.B.-A.)
- Dipartimento di Neuroscienze Salute Mentale e Organi di Senso (NESMOS), La Sapienza University of Rome, 00185 Rome, Italy
- Correspondence:
| | - Enrique Vaquer-Cardona
- MEB Lab, Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Avenida de la Ilustración, 2, 46100 Burjassot, Spain; (E.V.-C.); (G.B.-V.); (M.J.J.-I.); (I.I.-M.); (M.J.B.-A.)
| | - Gloria Bernabé-Valero
- MEB Lab, Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Avenida de la Ilustración, 2, 46100 Burjassot, Spain; (E.V.-C.); (G.B.-V.); (M.J.J.-I.); (I.I.-M.); (M.J.B.-A.)
| | - José Salvador Blasco-Magraner
- Department of Didactics of Musical, Plastic and Corporal Expression, Faculty of Teaching, Av. Tarongers 4, 46022 Valencia, Spain;
| | - Begoña Sáiz-Mauleón
- Escuela Técnica Superior de Ingeniería del Diseño (ETSID), Universitat Politècnica de València (UPV), Camino de Vera, s/n, 46022 Valencia, Spain;
| | - María José Jorques-Infante
- MEB Lab, Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Avenida de la Ilustración, 2, 46100 Burjassot, Spain; (E.V.-C.); (G.B.-V.); (M.J.J.-I.); (I.I.-M.); (M.J.B.-A.)
| | - Isabel Iborra-Marmolejo
- MEB Lab, Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Avenida de la Ilustración, 2, 46100 Burjassot, Spain; (E.V.-C.); (G.B.-V.); (M.J.J.-I.); (I.I.-M.); (M.J.B.-A.)
| | - María José Beneyto-Arrojo
- MEB Lab, Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Avenida de la Ilustración, 2, 46100 Burjassot, Spain; (E.V.-C.); (G.B.-V.); (M.J.J.-I.); (I.I.-M.); (M.J.B.-A.)
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22
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Haartsen R, Mason L, Braithwaite EK, Del Bianco T, Johnson MH, Jones EJH. Reliability of an automated gaze-controlled paradigm for capturing neural responses during visual and face processing in toddlerhood. Dev Psychobiol 2021; 63:e22157. [PMID: 34674242 PMCID: PMC9293026 DOI: 10.1002/dev.22157] [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: 02/28/2021] [Revised: 05/28/2021] [Accepted: 06/07/2021] [Indexed: 11/19/2022]
Abstract
Electroencephalography (EEG) has substantial potential value for examining individual differences during early development. Current challenges in developmental EEG research include high dropout rates and low trial numbers, which may in part be due to passive stimulus presentation. Comparability is challenged by idiosyncratic processing pipelines. We present a novel toolbox (“Braintools”) that uses gaze‐contingent stimulus presentation and an automated processing pipeline suitable for measuring visual processing through low‐density EEG recordings in the field. We tested the feasibility of this toolbox in 61 2.5‐ to 4‐year olds, and computed test–retest reliability (1‐ to 2‐week interval) of event‐related potentials (ERP) associated with visual (P1) and face processing (N290, P400). Feasibility was good, with 52 toddlers providing some EEG data at the first session. Reliability values for ERP features were moderate when derived from 20 trials; this would allow inclusion of 79% of the 61 toddlers for the P1 and 82% for the N290 and P400. P1 amplitude/latency were more reliable across sessions than for the N290 and P400. Amplitudes were generally more reliable than latencies. Automated and standardized solutions to collection and analysis of event‐related EEG data would allow efficient application in large‐scale global health studies, opening significant potential for examining individual differences in development.
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Affiliation(s)
- Rianne Haartsen
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, UK
| | - Luke Mason
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, UK
| | - Eleanor K Braithwaite
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, UK
| | - Teresa Del Bianco
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, UK
| | - Mark H Johnson
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, UK.,Department of Psychology, University of Cambridge, Cambridge, UK
| | - Emily J H Jones
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, London, UK
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23
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Wu X, Pan P, Ying M, Luo L. The relationship between negative emotion of pregnant women in the second and third trimester of pregnancy and neonatal neurodevelopment. Minerva Med 2021; 113:584-586. [PMID: 34180648 DOI: 10.23736/s0026-4806.21.07618-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiuying Wu
- Department of Pediatric, Maternal and Child Health Hospital of Yongchuan District, Chongqing, China.,Department of Gastroenterology, Maternal and Child Health Hospital of Yongchuan District, Chongqing, China
| | - Pengji Pan
- Department of Hematology, Yongchuan Hospital of Chongqing Medical University, Yongchuan, China
| | - Mingying Ying
- Department of Gynecology and Obstetrics, Maternal and Child Health Hospital of Yongchuan District, Chongqing, China
| | - Li Luo
- Department of Gynecology and Obstetrics, Maternal and Child Health Hospital of Yongchuan District, Chongqing, China -
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