In the 1950s, James Olds used electrical stimulation on the brains of rats and discovered
A)the aggressive center of the brain.
B)the pleasure center of the brain.
C)that rats did not like to have their brains electrically stimulated.
D)that rats had no brains.

Question

Quizplus · Accepted Answer

James Olds discovered the pleasure center of the brain through his experiments with electrical stimulation on rats in the 1950s.

In the 1950s, James Olds Used Electrical Stimulation on the Brains