Where exactly in the brain should an electrode be placed in order to induce an animal to press a lever that will result in electrical brain stimulation?

Question

Quizplus · Accepted Answer

The medial forebrain bundle is a pathway in the brain that is involved in reward and motivation. Electrical stimulation of this area has been shown to produce self-stimulation behavior in animals, such as pressing a lever or bar to receive the stimulation. Therefore, placing an electrode in this area would likely induce an animal to press a lever for electrical brain stimulation. While the other brain areas listed may also be involved in reward and motivation, the medial forebrain bundle is the most specifically associated with self-stimulation behavior.

Where Exactly in the Brain Should an Electrode Be Placed