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Structural and ultrastructural characteristics of human pineal gland, and pineal parenchymal tumors
We have studied 20 pineal parenchymal tumors (PPT) and 4 normal or cystic pineal glands both by light and electron microscopy and immunohistochemistry with antibodies against glial markers [glial fibrillary ac...
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Article
Open AccessRelationships between serotonin availability and frontolimbic response to fearful and threatening faces
Serotonin is a critical neurotransmitter in the regulation of emotional behavior. Although emotion processing is known to engage a corticolimbic circuit, including the amygdala and prefrontal cortex, exactly h...