Abstract：
:The effects of stress on learning and memory are not always clear: both facilitating and impairing influences are described in the literature. Here we propose a unifying theory, which states that stress will only facilitate learning and memory processes: (i) when stress is experienced in the context and around the time of the event that needs to be remembered, and (ii) when the hormones and transmitters released in response to stress exert their actions on the same circuits as those activated by the situation, that is, when convergence in time and space takes place. The mechanism of action of stress hormones, particularly corticosteroids, can explain how stress within the context of a learning experience induces focused attention and improves memory of relevant information.
journal_name
Trends Cogn Scijournal_title
Trends in cognitive sciencesauthors
Joëls M,Pu Z,Wiegert O,Oitzl MS,Krugers HJdoi
10.1016/j.tics.2006.02.002subject
Has Abstractpub_date
2006-04-01 00:00:00pages
152-8issue
4eissn
1364-6613issn
1879-307Xpii
S1364-6613(06)00045-3journal_volume
10pub_type
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