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Jun 14, 2024 · These stress-induced changes in memory can aid adaptation to ongoing and future stressors but can also fuel psychopathology. The background of the individual and stressor characteristics (and their interaction) have a major impact on the stress response and its adaptive or maladaptive influence on memory.
The latter proposal (i.e., that high-to-very-high stress impairs learning) is quite controversial since some researchers criticize the simplistic view that stress impairs learning by noting that the physiological stress response is a mechanism to optimize survival, and they propose that it is the behavioral strategy that changes under high stress conditions (de Kloet et al. ; Joëls et al ...
Mar 21, 2022 · For long, stress research focused almost exclusively on stress-induced changes in hippocampal spatial or declarative memory formation or retrieval, and it was assumed that non-hippocampal memory would not be influenced by stress (Lupien et al., 1997; Newcomer et al., 1994). This assumption, however, has been challenged by findings showing that stress and stress hormones can affect memories ...
For example, stress during learning specifically enhanced memory for material that was related to the context of the stressful task and thus putatively more relevant. 20 Material that is unrelated to an ongoing stressor, however, is typically not very well-remembered later on. 25 Despite many studies showing a stress-induced learning enhancement if stressor and learning coincide, some studies ...
Feb 9, 2023 · The fact that stress interferes with LTP in the hippocampus is significant because it offered a post-hoc neurophysiological marker to compare how different types of stress affect memory (i.e ...
stress-induced changes in memory processes are an integral part of the behavioral adaptation to stressors. These changes initially lead to prioritized attentional and appraisal processing of emotionally salient events, increase the reliance on well-es-tablished habits and routines, reduce distraction by stressor-
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Apr 12, 2007 · Stress is a potent modulator of learning and memory processes. Although there have been a few attempts in the literature to explain the diversity of effects (including facilitating, impairing, and lack of effects) described for the impact of stress on memory function according to single classification criterion, they have proved insufficient to explain the whole complexity of effects.
