Nature Neuroscience, Published online: 12 October 2023; doi:10.1038/s41593-023-01450-0Sleep is typically considered as a state of behavioral disconnection from the outside world. Recordings of brain activity and facial muscle tone during sleep reveal that humans can respond to external stimuli across most sleep stages. These windows of behavioral responsiveness reveal transient episodes of high-cognitive states with electrophysiological signatures suggestive of a conscious state.

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This post is Copyright: | October 12, 2023
Nature Neuroscience