» Articles » PMID: 15744803

Effects of Methylphenidate on Quantitative EEG of Boys with Attention-deficit Hyperactivity Disorder in Continuous Performance Test

Overview
Journal Yonsei Med J
Specialty General Medicine
Date 2005 Mar 4
PMID 15744803
Citations 12
Authors
Affiliations
Soon will be listed here.
Abstract

The purpose of this study was to investigate the effects of methylphenidate, a psychostimulant, on quantitative electroencephalography (QEEG) during the continuous performance test (CPT) in boys with attention-deficit hyperactivity disorder (ADHD). The QEEG was obtained from 20 boys with ADHD. The amplitudes of 4 bands (alpha, beta, delta, and theta) in the QEEG, as well as the theta /beta ratio, before and after the administration of methylphenidate were compared during both the resting and CPT states. Methylphenidate induced a significant increase of alpha activities in both the right and left frontal and occipital areas, an increase of beta activities in almost all areas except for the temporal region, a decrease of theta activities in both the occipital and right temporo-parietal areas, a mild decrease of delta activities in the occipito-parietal areas, and an increase of the theta/beta ratio in the right frontal and parieto-occipital, and left temporal areas during the CPT state. No significant QEEG changes were induced by the administration of methylphenidate in the resting state. These data suggest that methylphenidate has greater electrophysiological influences on the cerebral topographical activities during the performance of attentional tasks, as compared to the resting state, in boys with ADHD.

Citing Articles

Translating Decades of Neuroscience Research into Diagnostic and Treatment Biomarkers for ADHD.

Loo S, Lenartowicz A, Norman L, Michelini G Adv Neurobiol. 2024; 40:579-616.

PMID: 39562458 DOI: 10.1007/978-3-031-69491-2_20.


Treatment biomarkers for ADHD: Taking stock and moving forward.

Michelini G, Norman L, Shaw P, Loo S Transl Psychiatry. 2022; 12(1):444.

PMID: 36224169 PMC: 9556670. DOI: 10.1038/s41398-022-02207-2.


Target to treatment: A charge to develop biomarkers of response and tolerability in child and adolescent psychiatry.

Stancil S, Tumberger J, Strawn J Clin Transl Sci. 2021; 15(4):816-823.

PMID: 34913258 PMC: 9010264. DOI: 10.1111/cts.13216.


In Quest of Pathognomonic/Endophenotypic Markers of Attention Deficit Hyperactivity Disorder (ADHD): Potential of EEG-Based Frequency Analysis and ERPs to Better Detect, Prevent and Manage ADHD.

Miranda P, Cox C, Alexander M, Danev S, Lakey J Med Devices (Auckl). 2020; 13:115-137.

PMID: 32547262 PMC: 7250294. DOI: 10.2147/MDER.S241205.


Evaluation of Two Types of Drug Treatment with QEEG in Children with ADHD.

Aldemir R, Demirci E, Bayram A, Canpolat M, Ozmen S, Per H Transl Neurosci. 2018; 9:106-116.

PMID: 30191077 PMC: 6124153. DOI: 10.1515/tnsci-2018-0017.


References
1.
Loo S, Specter E, Smolen A, Hopfer C, Teale P, Reite M . Functional effects of the DAT1 polymorphism on EEG measures in ADHD. J Am Acad Child Adolesc Psychiatry. 2003; 42(8):986-93. DOI: 10.1097/01.CHI.0000046890.27264.88. View

2.
Coons H, Klorman R, Borgstedt A . Effects of methylphenidate on adolescents with a childhood history of attention deficit disorder: II. Information processing. J Am Acad Child Adolesc Psychiatry. 1987; 26(3):368-74. DOI: 10.1097/00004583-198705000-00016. View

3.
John E, Prichep L, Ahn H, Easton P, Fridman J, Kaye H . Neurometric evaluation of cognitive dysfunctions and neurological disorders in children. Prog Neurobiol. 1983; 21(4):239-90. DOI: 10.1016/0301-0082(83)90014-x. View

4.
Garfinkel B, Brown W, Klee S, BRADEN W, BEAUCHESNE H, SHAPIRO S . Neuroendocrine and cognitive responses to amphetamine in adolescents with a history of attention deficit disorder. J Am Acad Child Psychiatry. 1986; 25(4):503-8. DOI: 10.1016/s0002-7138(10)60009-x. View

5.
Satterfield J, Schell A, Nicholas T, Backs R . Topographic study of auditory event-related potentials in normal boys and boys with attention deficit disorder with hyperactivity. Psychophysiology. 1988; 25(5):591-606. DOI: 10.1111/j.1469-8986.1988.tb01895.x. View