0224 SLEEP SELECTIVELY ENHANCES ASSOCIATIVE ASPECTS OF EMOTIONAL MEMORIES
نویسندگان
چکیده
منابع مشابه
Sleep unbinds memories from their emotional context.
Consistent evidence nowadays indicates that sleep protects declarative memory from lexical interference. However, little is known about its effect against emotional interference. In a within-subject counterbalanced design, participants learned a list of word pairs after a mood induction procedure (MIP), then slept or stayed awake during the post-learning night. After two recovery nights, half o...
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STUDY OBJECTIVES To investigate sleep's effect in the immediate aftermath of experiencing an analog trauma in the laboratory on reducing intrusive emotional memory formation. METHODS Sixty-five healthy women were exposed to an experimental laboratory trauma. They viewed a neutral and a trauma film in the laboratory and were randomly allocated to either a group that slept following film viewin...
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The brain encodes huge amounts of information, but only a small fraction is stored for a longer time. There is now compelling evidence that the long-term storage of memories preferentially occurs during sleep. However, the factors mediating the selectivity of sleep-associated memory consolidation are poorly understood. Here, we show that the mere expectancy that a memory will be used in a futur...
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Nonlinear spectral associative memories are proposed as quantized frequency domain formulations of nonlinear, recurrent associative memories in which volatile network attractors are instantiated by attractor waves. In contrast to conventional associative memories, attractors encoded in the frequency domain by convolution may be viewed as volatile online inputs, rather than nonvolatile, off-line...
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Reasoning is, undoubtedly, an important biological activity. Emerged at some point of biological evolution, reasoning is a neural function with a decisive role for the kind of life style that the human beings have developed. The knowledge of the external world, in fact one of the highlights of human culture, is a direct consequence of the capacity of reasoning. Let me quote some of Alfred Lotka...
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ژورنال
عنوان ژورنال: Sleep
سال: 2017
ISSN: 0161-8105,1550-9109
DOI: 10.1093/sleepj/zsx050.223