| Literature DB >> 1745402 |
H Onoe1, Y Watanabe, M Tamura, O Hayaishi.
Abstract
The oxygenation state of hemoglobin (Hb) in the monkey forebrain was monitored continuously throughout nocturnal sleep using a near-infrared spectrophotometric technique. During rapid eye movement (REM) sleep, an increase in oxygenated Hb occurred concomitantly with a decrease in deoxygenated Hb, while no significant changes in Hb oxygenation were observed during slow wave sleep (SWS). A gradual increase in total Hb content was also observed to occur during each REM sleep episode but not during SWS.Entities:
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Year: 1991 PMID： 1745402 DOI： 10.1016/0304-3940(91)90463-4
Source DB: PubMed Journal: Neurosci Lett ISSN： 0304-3940 Impact factor: 3.046