As we fall asleep, A) alpha activity begins. B) EMG activity ...

[chandani]

As we fall asleep,
 
  A) alpha activity begins.
  B) EMG activity suddenly increases.
  C) alpha activity ceases.
  D) REMs begin to occur.
  E) REMs suddenly stop.

Question 2

Volunteers in sleep experiments are normally habituated to the sleep laboratory for a few nights before the commencement of any formal testing
 
  A) to get rid of excess alpha activity.
  B) to increase the amount of alpha activity.
  C) because the first night of sleep in a laboratory is often fitful.
  D) to get rid of delta sleep.
  E) to increase the levels of stage 2 EEG.

[succesfull]

Answer to Question 1

Answer: C

Answer to Question 2

Answer: C