CELL REP: Direct evidence of playback in human sleep after learning
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Last Update: 2020-05-30
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Source: Internet
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Author: User
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The neural emission mode of offline 'replay' has previously been observed in non-human animals, which is considered a mechanism for memory consolidationrecently, in two participants, by recording spikes in the motor cortex, the researchers tested replays in the human brainBoth participants had long-positioned microelectrode arrays in the cortex as part of a pilot clinical trial of the brain-computer interfaceparticipants in a neuro-controlled sequence replication game, including many repeated a 'repeat' sequence with different 'control' sequences sparsely staggered and sipt before and after playwere more accurate and consistent with learning in the execution of repeated sequences than in contrast ingressDuring the two break slots, the researchers compared the emissivity pattern stogeaching of cursor motion caused by performing each sequenceincreased correlation with repeated sequences from pre-task to post-task rest, providing direct evidence of learning-related replays in the human brain
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