Multiple Choice
Research by Olds and Milner (1954) identified a "pleasure center" in rat brains.Rats will press a lever thousands of times as long as a small electric current stimulates
A) the brainstem.
B) the corpus callosum.
C) the hypothalamus.
D) the frontal lobe of the occipital cortex.
Correct Answer:
Verified
Correct Answer:
Verified
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