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Aberrant Modulation of Brain Oscillatory Activity and Attentional Impairment in Attention-Deficit/Hyperactivity Disorder

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Date 2018 Feb 5
PMID 29397074
Citations 22
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Abstract

Electroencephalography and magnetoencephalography are noninvasive neuroimaging techniques that have been used extensively to study various resting-state and cognitive processes in the brain. The purpose of this review is to highlight a number of recent studies that have investigated the alpha band (8-12 Hz) oscillatory activity present in magnetoencephalography and electroencephalography, to provide new insights into the maladaptive network activity underlying attentional impairments in attention-deficit/hyperactivity disorder (ADHD). Studies reviewed demonstrate that event-related decrease in alpha is attenuated during visual selective attention, primarily in ADHD inattentive type, and is often significantly associated with accuracy and reaction time during task performance. Furthermore, aberrant modulation of alpha activity has been reported across development and may have abnormal or atypical lateralization patterns in ADHD. Modulations in the alpha band thus represent a robust, relatively unexplored putative biomarker of attentional impairment and a strong prospect for future studies aimed at examining underlying neural mechanisms and treatment response among individuals with ADHD. Potential limitations of its use as a diagnostic biomarker and directions for future research are discussed.

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References
1.
Lenartowicz A, Loo S . Use of EEG to diagnose ADHD. Curr Psychiatry Rep. 2014; 16(11):498. PMC: 4633088. DOI: 10.1007/s11920-014-0498-0. View

2.
Lopes da Silva F, Vos J, Mooibroek J, Van Rotterdam A . Relative contributions of intracortical and thalamo-cortical processes in the generation of alpha rhythms, revealed by partial coherence analysis. Electroencephalogr Clin Neurophysiol. 1980; 50(5-6):449-56. DOI: 10.1016/0013-4694(80)90011-5. View

3.
Goldman R, Stern J, Engel Jr J, Cohen M . Simultaneous EEG and fMRI of the alpha rhythm. Neuroreport. 2002; 13(18):2487-92. PMC: 3351136. DOI: 10.1097/01.wnr.0000047685.08940.d0. View

4.
Ergenoglu T, Demiralp T, Bayraktaroglu Z, Ergen M, Beydagi H, Uresin Y . Alpha rhythm of the EEG modulates visual detection performance in humans. Brain Res Cogn Brain Res. 2004; 20(3):376-83. DOI: 10.1016/j.cogbrainres.2004.03.009. View

5.
Klimesch W . EEG-alpha rhythms and memory processes. Int J Psychophysiol. 1997; 26(1-3):319-40. DOI: 10.1016/s0167-8760(97)00773-3. View