Citation

MacLaren VV, Taukulis HK, Best LA. Appl. Psychophysiol. Biofeedback 2007; 32(3-4): 155-162.

Affiliation

Department of Psychology, University of New Brunswick, PO Box 5050, Saint John, NB, Canada E2L-4L5.

Copyright

(Copyright © 2007, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s10484-007-9042-x

PMID

17922184

Abstract

The core deficit in Attention Deficit/Hyperactivity Disorder (ADHD) may be a deficiency in executive functions, particularly the processes that are associated with the inhibition of predominant responses. To test this notion in the adult population, healthy undergraduate volunteers and students with ADHD symptoms performed a visual Stop Signal Task (Logan et al. J Exp Psychol: Hum Percept Perform 10:276-291, 1984) while Event-Related brain Potentials were recorded. The two groups did not differ on behavioral measures of performance, but there was a significant difference in the N2-P3 component. These results underline the robustness of an N2-P3 difference between healthy adults and people with ADHD symptoms that have persisted into young adulthood.

Language: en