Delay and trace fear conditioning in a complex virtual learning environment—neural substrates of extinction

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Delay and trace fear conditioning in a complex virtual learning environment—neural substrates of extinction

Extinction is an important mechanism to inhibit initially acquired fear responses. There is growing evidence that the ventromedial prefrontal cortex (vmPFC) inhibits the amygdala and therefore plays an important role in the extinction of delay fear conditioning. To our knowledge, there is no evidence on the role of the prefrontal cortex in the extinction of trace conditioning up to now. Thus, w...

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ژورنال

عنوان ژورنال: Frontiers in Human Neuroscience

سال: 2014

ISSN: 1662-5161

DOI: 10.3389/fnhum.2014.00323