Scholz, U J <br/><br/>
Vegetative background of sleep: spectral analysis of the heart rate variability.  [electronic resource] 

 -  Physiology & behavior  Nov 1997 
 - 1037-43 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0031-9384 
<br/><br/><label>Standard No.: </label>10.1016/s0031-9384(97)00234-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arousal--physiology<br/>Autonomic Nervous System--physiology<br/>Fourier Analysis<br/>Heart--innervation<br/>Heart Rate--physiology<br/>Humans<br/>Polysomnography<br/>Reference Values<br/>Signal Processing, Computer-Assisted<br/>Sleep Stages--physiology<br/>Sleep, REM--physiology<br/>Sympathetic Nervous System--physiology<br/>Vagus Nerve--physiology