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Effects of value and reward magnitude on feedback negativity and P300
TLDR
The results of the present study suggest that value and reward magnitude are processed separately in the brain.
Abnormal regional cerebral blood flow in childhood autism.
TLDR
The associations of impairments in communication and social interaction that are thought to be related to deficits in the theory of mind with altered perfusion in the medial prefrontal cortex and anterior cingulate gyrus and the obsessive desire for sameness are confirmed.
Cerebral glucose metabolism associated with a fear network in panic disorder
TLDR
These results provided the first functional neuroimaging support in human patients for the neuroanatomical hypothesis of panic disorder focusing on the amygdala-based fear network.
Alterations in brain serotonin synthesis in male alcoholics measured using positron emission tomography.
TLDR
Current alcoholism is associated with serotonergic abnormalities in brain regions that are known to be involved in planning, judgment, self-control, and emotional regulation.
Cortical trapping of alpha-[(11)C]methyl-l-tryptophan, an index of serotonin synthesis, is lower in females than males.
TLDR
Women, compared to men, may have lower rates of this tracer trapping, used as a proxy for 5-HT synthesis, throughout much of the cerebral cortex which is likely related to differences in 5- HT synthesis because relative differences in the normalized trapping should be the same as those in 5.HT synthesis.
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