EEG Biomarkers in Children and Adolescents With Feeding and Eating Disorders: Current Evidence and Future Directions.
EEG
ERP
adolescents
anorexia nervosa
children
eating disorder
feeding disorders
Journal
Frontiers in psychiatry
ISSN: 1664-0640
Titre abrégé: Front Psychiatry
Pays: Switzerland
ID NLM: 101545006
Informations de publication
Date de publication:
2022
2022
Historique:
received:
23
02
2022
accepted:
15
03
2022
entrez:
25
4
2022
pubmed:
26
4
2022
medline:
26
4
2022
Statut:
epublish
Résumé
Electroencephalography (EEG) represents a powerful tool to detect abnormal neural dynamics in child and adolescent psychiatry. Feeding and Eating Disorders (FEDs), such as anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED), and avoidant restrictive food intake disorder (ARFID) onset in childhood and adolescence. EEG has rarely been used to examine cortical brain activity in children and adolescents with FEDs. This review aims to summarize EEG findings in FEDs amongst children and adolescents, and to highlight areas deserving further research. We searched the literature for EEG studies on children and adolescents with FEDs using Google Scholar, PsycINFO, Medline, and PubMed. Twelve studies were identified, the majority focusing on AN ( Electroencephalography research in children and adolescents with FEDs is limited and mostly focused on AN. While EEG abnormalities seem consistent with a reduced top-down control and attentional allocation deficits in AN, altered attention specific to food cues emerges across FEDs. Overcoming conventional EEG analyses, and investigating spatial properties (i.e., electrical neuroimaging), will enhance our understanding of FEDs neurobiology.
Identifiants
pubmed: 35463489
doi: 10.3389/fpsyt.2022.882358
pmc: PMC9026170
doi:
Types de publication
Journal Article
Review
Langues
eng
Pagination
882358Informations de copyright
Copyright © 2022 Berchio, Cambi, Pappaianni and Micali.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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