Activity in Prelimbic Cortex Is Necessary for the Expression of Learned, But Not Innate, Fears
نویسندگان
چکیده
منابع مشابه
Activity in prelimbic cortex is necessary for the expression of learned, but not innate, fears.
The amygdala has long been considered to be both necessary and sufficient for classical fear conditioning, but recent evidence suggests that the medial prefrontal cortex (mPFC) may also be involved. The prelimbic (PL) subregion of mPFC projects to the amygdala, and neurons in PL show fear-related increases in activity. It is unknown, however, whether PL activity is necessary for expression of l...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2007
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.5327-06.2007