Intracranial self-stimulation is a very powerful reinforcer because it activates the same pleasure pathways in the brain that are activated by natural primary reinforcers. These pleasure pathways are located in which part of the brain?
A)pineal gland
B)frontal lobes
C)reticular formation
D)limbic system

Question

Quizplus · Accepted Answer

The limbic system is involved in emotion, motivation, and the regulation of memories. It includes structures such as the amygdala and hippocampus, and is crucial for pleasure and reward pathways in the brain, which are activated by intracranial self-stimulation. This system is stimulated by both natural reinforcers (like food and social interactions) and artificial ones (like drugs of abuse), making it a key area for understanding addiction and reward behavior.

Intracranial Self-Stimulation Is a Very Powerful Reinforcer Because It Activates