Stimulus-elicited behavior in rapid eye movement sleep without atonia.

@article{Morrison1995StimuluselicitedBI,
  title={Stimulus-elicited behavior in rapid eye movement sleep without atonia.},
  author={Adrian R. Morrison and Larry D. Sanford and W A Ball and Graziella L. Mann and Richard J. M. Ross},
  journal={Behavioral neuroscience},
  year={1995},
  volume={109 5},
  pages={972-9}
}
Alert wakefulness (W) and rapid eye movement sleep (REM) are remarkably similar on several measures of brain activity, but 2 differences in REM are reduced sensory responsiveness and atonia in postural muscles. Pontine tegmental lesions create REM without atonia (REM-A), releasing motor behavior. In 9 cats, we studied the acoustic startle reflex (ASR), orienting (OR), and ponto-geniculo-occipital waves (PGOE) elicited by tones during W, REM, REM-A, and non-REM (NREM). OR occurred in W and REM-A… CONTINUE READING