Improved Neuronal Regulation in ADHD:

Abstract

Investigated a 15-session EEG driven photic stimulation neural training procedure designed to enhance the regulation of brain wave activity and thus improve cognitive functioning in 25 8-14 yr olds with attention deficit hyperactivity disorder (ADHD) (14 medicated). A quasi-experimental waiting control group design was used with repeated psychometric tests consisting of the Wechsler Intelligence Scale for Children - IIIrd Edition (WISC--III), Raven Progressive Matrices, Wechsler Individual Achievement Test (WIAT), Child Behavior Checklist and Profiles (CBCL-P), a computerized performance test of variables of attention, and 2 separate EEG measures. No significant changes were noted in any waiting period control group tests. Results reveal highly significant EEG changes, improvements in the WISC processing speed and freedom from distractibility scales, WIAT, CBCL-P, and 4th quarter commission error test scores. Further study is indicated to explore the effects of longer treatment courses, different training goals, and better data procurement procedures using outcome measures of EEG variability coupled with successful psychometric performance. (PsycINFO Database Record (c) 2008 APA, all rights reserved)