Slow-Wave Sleep-Imposed Replay Modulates Both Strength and Precision of Memory
نویسندگان
چکیده
منابع مشابه
Slow-wave sleep-imposed replay modulates both strength and precision of memory.
Odor perception is hypothesized to be an experience-dependent process involving the encoding of odor objects by distributed olfactory cortical ensembles. Olfactory cortical neurons coactivated by a specific pattern of odorant evoked input become linked through association fiber synaptic plasticity, creating a template of the familiar odor. In this way, experience and memory play an important ro...
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T he functions of sleep have been extensively studied and debated, but remain largely unknown. However, evidence has demonstrated the necessity of sleep; sleep is tightly regulated , it has a restorative nature and, if eliminated completely, can ultimately lead to death. 1 Perhaps the earliest reference to the beneficial impact of sleep on memory was by the Roman rhetorician, Quintilian, who st...
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Study Objectives Memories are strengthened during sleep. The benefits of sleep for memory can be enhanced by re-exposing the sleeping brain to auditory cues; a technique known as targeted memory reactivation (TMR). Prior studies have not assessed the nature of the retrieval mechanisms underpinning TMR: the matching process between auditory stimuli encountered during sleep and previously encoded...
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It is believed that neural representations of recent experiences become reactivated during sleep, and that this process serves to stabilize associated memories in long-term memory. Here, we initiated this reactivation process for specific memories during slow-wave sleep. Participants studied 50 object-location associations with object-related sounds presented concurrently. For half of the assoc...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2014
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.5274-13.2014