The Role of Alpha Oscillations among the Main Neuropsychiatric Disorders in the Adult and Developing Human Brain: Evidence from the Last 10 Years of Research

Alpha oscillations (7–13 Hz) are the dominant rhythm in both the resting and active brain. Accordingly, translational research has provided evidence for the involvement of aberrant alpha activity in the onset of symptomatological features underlying syndromes such as autism, schizophrenia, major dep...

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Vydáno v:Biomedicines Ročník 10; číslo 12; s. 3189
Hlavní autoři: Ippolito, Giuseppe, Bertaccini, Riccardo, Tarasi, Luca, Di Gregorio, Francesco, Trajkovic, Jelena, Battaglia, Simone, Romei, Vincenzo
Médium: Journal Article
Jazyk:angličtina
Vydáno: Switzerland MDPI AG 08.12.2022
MDPI
Témata:
Accuracy
Attention deficit hyperactivity disorder
Attention Deficit Hyperactivity Disorder (ADHD)
Autism
Autistic Spectrum Disorder (ASD)
Brain research
Cognition & reasoning
EEG
Electroencephalography
Major Depressive Disorder (MDD)
Mental disorders
Mental illness
neuropsychiatric disorders
Oscillations
Phenotypes
Physiological aspects
Review
Rhythm
Schizophrenia
Schizophrenia Spectrum Disorder (SSD)
Social research
United States
alpha frequency
connectivity
EEG
Attention Deficit Hyperactivity Disorder (ADHD)
Schizophrenia Spectrum Disorder (SSD)
alpha amplitude
neuropsychiatric disorders
Major Depressive Disorder (MDD)
Autistic Spectrum Disorder (ASD)
alpha oscillations
ISSN:2227-9059, 2227-9059
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Popis
Shrnutí:Alpha oscillations (7–13 Hz) are the dominant rhythm in both the resting and active brain. Accordingly, translational research has provided evidence for the involvement of aberrant alpha activity in the onset of symptomatological features underlying syndromes such as autism, schizophrenia, major depression, and Attention Deficit and Hyperactivity Disorder (ADHD). However, findings on the matter are difficult to reconcile due to the variety of paradigms, analyses, and clinical phenotypes at play, not to mention recent technical and methodological advances in this domain. Herein, we seek to address this issue by reviewing the literature gathered on this topic over the last ten years. For each neuropsychiatric disorder, a dedicated section will be provided, containing a concise account of the current models proposing characteristic alterations of alpha rhythms as a core mechanism to trigger the associated symptomatology, as well as a summary of the most relevant studies and scientific contributions issued throughout the last decade. We conclude with some advice and recommendations that might improve future inquiries within this field.
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ISSN:2227-9059
2227-9059
DOI:10.3390/biomedicines10123189