Learning strategies during fear conditioning
نویسندگان
چکیده
منابع مشابه
Learning strategies during fear conditioning.
This paper describes a model of fear learning, in which subjects have an option of behavioral responses to impending social defeat. The model generates two types of learning: social avoidance and classical conditioning, dependent upon (1) escape from or (2) social subordination to an aggressor. We hypothesized that social stress provides the impetus as well as the necessary information to stimu...
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Previous research across species has shown that the amygdala is critical for learning about aversive outcomes, while the striatum is involved in reward-related processing. Less is known, however, about the role of the amygdala and the striatum in learning how to exert control over emotions and avoid negative outcomes. One potential mechanism for active avoidance of stressful situations is postu...
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ژورنال
عنوان ژورنال: Neurobiology of Learning and Memory
سال: 2009
ISSN: 1074-7427
DOI: 10.1016/j.nlm.2009.01.009