Principal component analysis of the EEG spectrum can provide yes-or-no criteria for demarcation of boundaries between NREM sleep stages
Human sleep begins in stage 1 and progresses into stages 2 and 3 of Non-Rapid-Eye-Movement (NREM) sleep. These stages were defined using several arbitrarily-defined thresholds for subdivision of albeit continuous process of sleep deepening. Since recent studies indicate that stage 3 (slow wave sleep...
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| Format: | Article |
| Language: | English |
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Thieme Revinter Publicações Ltda.
2015-01-01
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| Series: | Sleep Science |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1984006315000103 |