scholarly journals Prediction of group membership in developmental dyslexia, attention deficit hyperactivity disorder, and normal controls using brain morphometric analysis of magnetic resonance imaging

1996 ◽  
Vol 11 (6) ◽  
pp. 521-528 ◽  
Author(s):  
M. Semrud-Clikeman ◽  
S. R. Hooper ◽  
G. W. Hynd ◽  
K. Hern ◽  
R. Presley ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Attention Deficit Hyperactivity Disorder ◽  
Magnetic Resonance ◽  
Morphometric Analysis ◽  
Developmental Dyslexia ◽  
Attention Deficit ◽  
Group Membership ◽  
Resonance Imaging ◽  
Hyperactivity Disorder ◽  
Normal Controls

Magnetic resonance imaging correlates of attention-deficit/hyperactivity disorder in children.

2003 ◽  
Vol 17 (3) ◽  
pp. 496-506 ◽  
Author(s):  
Dina E. Hill ◽  
Ronald A. Yeo ◽  
Richard A. Campbell ◽  
Blaine Hart ◽  
Janet Vigil ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Attention Deficit Hyperactivity Disorder ◽  
Magnetic Resonance ◽  
Attention Deficit ◽  
Resonance Imaging ◽  
Hyperactivity Disorder

scholarly journals Anatomic magnetic resonance imaging studies of attention-deficit/hyperactivity disorder

2002 ◽  
Vol 4 (4) ◽  
pp. 444-448
Keyword(s):  
Magnetic Resonance Imaging ◽  
Attention Deficit Hyperactivity Disorder ◽  
Magnetic Resonance ◽  
Attention Deficit ◽  
Brain Anatomy ◽  
Childhood And Adolescence ◽  
Resonance Imaging ◽  
Imaging Studies ◽  
Caudate Nuclei ◽  
Hyperactivity Disorder

Neuroimaging techniques are increasingly being applied to the study of attention-deficit/hyperactivity disorder (ADHD). This review focuses on magnetic resonance imaging studies of the brain anatomy of ADHD. Such studies were first conducted over a decade ago, and most focus on frontal-striatal regions and tend to find smaller volumes in ADHD children than in controls. Recently published analyses with the largest sample so far of patients and controls found that ADHD is associated with a statistically significant 3% to 4% global reduction in brain volume in both boys and girls, with abnormally small caudate nuclei only being found in younger patients. After adjusting for global brain differences, only cerebellar hemispheric volumes remained significantly smaller in ADHD, and these differences continued throughout childhood and adolescence. Pathophysiological models of ADHD need take into account cerebellar dysfunction, as well as prefrontal-striatal dysregulation.

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