Figure 20 : Development of pontine and EMG activity during P.S. in the
pontine animal without hypothalamus or pituitary
- (a) 2nd day: monophasic pontine peaks during P.S.
- (b) 3rd day.
- (c) 6th day: muscular activity has not entirely disappeared and occurs
phasically only during pontine rhythmic activity.
Scale: 1 sec; 50 microV.