作者
Daniela B Fenker, Björn H Schott, Alan Richardson‐Klavehn, Hans‐Jochen Heinze, Emrah Düzel
发表日期
2005/4/1
期刊
European Journal of Neuroscience
卷号
21
期号
7
页码范围
1993-1999
出版商
Blackwell Science Ltd
简介
The amygdala is thought to enhance long‐term memory for emotionally arousing events by modulating memory formation and storage in the hippocampus and in neocortical areas. Recent animal studies have raised the possibility that cooperativity between amygdala and hippocampus contributes to the retrieval of fear memories. The functional contributions of the amygdala to the retrieval of emotional memories in humans are less well known. Here, in a functional magnetic resonance imaging experiment, 20 healthy subjects studied neutral words in the context of a fearful or a neutral human face. In a subsequent test, they made ‘remember’ (conscious recollection of the study context), ‘know’ (familiarity in the absence of conscious recollection) and ‘new’ judgements on the studied and newly presented neutral words, in the absence of face stimuli. At test, bilateral amygdala, hippocampus and fusiform face area …
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