During periods of wakefulness, brain waves oscillate between __________ and ____________ waves.
a. alpha; beta
b. delta; beta
c. alpha; delta
d. theta; delta
e. gamma; alpha
Question 2
The symptoms of Parkinson's disease are caused by degeneration of dopamine-secreting cells in the:
a. substantia nigra.
b. caudate.
c. putamen.
d. basal ganglia.
