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Sleep Cueing for Better Learning Retention
Use the same safe sensory cue, usually a faint tone or bell, while practicing a skill or studying, then present that cue again during sleep without waking yourself. The idea is to reactivate the memory trace during sleep, which may strengthen retention and improve later recall or skill performance.
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“And what they found was that providing the same stimulus, the odor if they smelled an odor or a tone if the subjects heard a tone while learning, if they just delivered that odor or tone while the subjects slept, rates of learning and retention of information was significantly greater.”
huberman · Using Science to Optimize Sleep, Learning & Metabolism | Huberman Lab Essentials · Jan 18, 2021 · 16:36 · open ↗
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