Cardiac rhythm responses to otolith stimulation of monkeys in microgravity.
Cardiac rhythm responses to otolith stimulation were investigated in two Bion 11 monkeys during flight (Z axis) and before and after flight (X axis).  Cardiac rhythm responses were found to change in microgravity due to variations in the excitation of vestibular structures and vagal control of cardiac function.
Badakva
A M
AM
RF SRC--Institute of Biomedical Problems, Moscow, Russia.
Zalkind
D V
DV
Miller
N V
NV
D000818:Animals; D003624:Darkness; D003626:Data Display; D019416:Head Movements; D006339:Heart Rate / Q000502:physiology*; D008027:Light; D008253:Macaca mulatta; D008297:Male; D010037:Otolithic Membrane / Q000502:physiology*; D013026:Space Flight; D014796:Visual Perception / Q000502:physiology*; D014893:Weightlessness