Executive Processing and Attention Deficit Hyperactivity Disorder: An Application of the Supervisory Attentional System

2000 ◽  
Vol 17 (2) ◽  
pp. 161-180 ◽  
Author(s):  
Donna M. Bayliss ◽  
Steven Roodenrys
2005 ◽  
Vol 187 (3) ◽  
pp. 282-283 ◽  
Author(s):  
T. Silk ◽  
A. Vance ◽  
N. Rinehart ◽  
G. Egan ◽  
M. O'Boyle ◽  
...  

SummaryAfunctional magnetic resonance imaging mental rotation paradigm was used to investigate the patterns of activation of fronto-parietal brain areas in male adolescents with attention-deficit hyperactivity disorder, combined type (ADHD–CT) compared with age-, gender-, handedness- and performance IQ-matched healthy controls. The ADHD-CT group had (a) decreased activation of the ‘action-atttentional’ system (including Brodmann's areas (BA) 46, 39, 40) and the superior parietal (BA7) and middle frontal (BA10) areas and (b) increased activation of the posterior midline attentional system. These different neuroactivation patterns indicate widespread frontal, striatal and parietal dysfunction in adolescents with ADHD-CT.


2003 ◽  
Vol 32 (2) ◽  
pp. 241-262 ◽  
Author(s):  
Lisa Marie Angello ◽  
Robert J. Volpe ◽  
James C. DiPerna ◽  
Sammi P. Gureasko-Moore ◽  
David P. Gureasko-Moore ◽  
...  

2015 ◽  
Vol 29 (1) ◽  
pp. 26-32 ◽  
Author(s):  
Ching-Wen Huang ◽  
Chung-Ju Huang ◽  
Chiao-Ling Hung ◽  
Chia-Hao Shih ◽  
Tsung-Min Hung

Children with attention deficit hyperactivity disorder (ADHD) are characterized by a deviant pattern of brain oscillations during resting state, particularly elevated theta power and increased theta/alpha and theta/beta ratios that are related to cognitive functioning. Physical fitness has been found beneficial to cognitive performance in a wide age population. The purpose of the present study was to investigate the relationship between physical fitness and resting-state electroencephalographic (EEG) oscillations in children with ADHD. EEG was recorded during eyes-open resting for 28 children (23 boys and 5 girls, 8.66 ± 1.10 years) with ADHD, and a battery of physical fitness assessments including flexibility, muscular endurance, power, and agility tests were administered. The results indicated that ADHD children with higher power fitness exhibited a smaller theta/alpha ratio than those with lower power fitness. These findings suggest that power fitness may be associated with improved attentional self-control in children with ADHD.


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