Rapid-eye-movement (REM) sleep is associated with more sympathetic activation than is NONREM sleep 1,2. So far, there are no data regarding vascular tone during REM and NONREM sleep in humans. Using a ...
From the Department of Surgery, the University of Rochester School of Medicine and Dentistry, Rochester, New York. Presented before the Massachusetts General Hospital Clinical Society, Boston, Mass., ...
WASHINGTON — Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth. This serious heavy bleeding can be hard to detect before it ...
In response to cold, the hypothalamus increases heat conservation by reducing blood flow to peripheral tissues through sympathetically-mediated vasoconstriction. The hypothalamus also stimulates heat ...
Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth. This serious heavy bleeding can be hard to detect before it becomes an ...
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