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Showing 1 to 1 of 1 for “"Fear -- Physiological aspects."”.
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5,7-dihydroxytryptamine lesions of the rat amygdala increase learned fear behavior.
… of the amygdala (LA) plays a key role in learned fear and anxiety, while dysfunctional LA circuitry is implicated in fear and anxiety psychopathologies. The LA is under inhibitory modulation and prone to hyperexcitation with inhibitory release. This hyperexcitation can result in enhanced fear and …