Details

Autor(en) / Beteiligte

• Hadj-Bouziane, Fadila
• Liu, Ning
• Bell, Andrew H
• Gothard, Katalin M
• Luh, Wen-Ming
• Tootell, Roger B H
• Murray, Elisabeth A
• Ungerleider, Leslie G

Titel

Amygdala lesions disrupt modulation of functional MRI activity evoked by facial expression in the monkey inferior temporal cortex

Ist Teil von

• Proceedings of the National Academy of Sciences - PNAS, 2012-12, Vol.109 (52), p.E3640-E3648

Ort / Verlag

United States: National Academy of Sciences

Erscheinungsjahr

2012

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• Significance Successful social interaction depends on the ability to recognize others, evaluate their mental states (e.g. intentions, desires, and beliefs), and “read” their emotional states. Here, we show that, in monkeys, damage to the amygdala, a brain structure that is central to the expression of emotion, significantly disrupts the processing of emotional facial expression in high-level visual cortical areas involved in face recognition. These findings suggest that the projections of the amygdala to visual cortical areas likely enhance the sensory processing of biologically important signals, including those related to potential environmental threats and social contexts.