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Error‐related brain activation during a Go/NoGo response inhibition task
Inhibitory control and performance monitoring are critical executive functions of the human brain. Lesion and imaging studies have shown that the inferior frontal cortex plays an important role inExpand
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Dissociating Prefrontal and Parietal Cortex Activation during Arithmetic Processing
Lesion and brain-imaging studies have implicated the prefrontal and parietal cortices in arithmetic processing, but do not exclude the possibility that these brain areas are also involved inExpand
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A Developmental fMRI Study of the Stroop Color-Word Task
We used fMRI to investigate developmental changes in brain activation during a Stroop color-word interference task. Expand
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Children and adolescents with velocardiofacial syndrome: a volumetric MRI study.
OBJECTIVE Velocardiofacial syndrome is a common genetic condition often accompanied by mild cognitive impairment. Children and adolescents with velocardiofacial syndrome also are at greater risk forExpand
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Preliminary evidence of widespread morphological variations of the brain in dyslexia
The MR images of 16 men with dyslexia and 14 control subjects were compared using a voxel-based analysis. Evidence of decreases in gray matter in dyslexic subjects, most notably in the left temporalExpand
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Amygdalar activation associated with positive and negative facial expressions
Most theories of amygdalar function have underscored its role in fear. One broader theory suggests that neuronal activation of the amygdala in response to fear-related stimuli represents only aExpand
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White matter tract alterations in fragile X syndrome: Preliminary evidence from diffusion tensor imaging
Fragile X syndrome, the most common form of hereditary mental retardation, causes disruption in the development of dendrites and synapses, the targets for axonal growth in the central nervous system.Expand
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Functional neuroanatomy of visuo‐spatial working memory in turner syndrome
Turner syndrome (TS), a genetic disorder characterized by the absence of an X chromosome in females, has been associated with cognitive and visuo‐spatial processing impairments. We utilizedExpand
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Functional brain activation during arithmetic processing in females with fragile X syndrome is related to FMR1 protein expression
Arithmetic processing deficits in persons with fragile X Syndrome (fraX), the most common heritable cause of mental retardation, are well known. In this study, we characterize the neuralExpand
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Neural Correlates of Auditory Perception in Williams Syndrome: An fMRI Study
We used functional magnetic resonance imaging to examine the neural basis of auditory processing of music and noise in WS patients and age-matched controls and found strikingly different patterns of neural organization between the groups. Expand
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