Examlex
Nerve cells receive life-supporting nutrients and insulating myelin from
Ventral Tegmental Area
A part of the brain located in the midbrain that plays a key role in the reward system and the reinforcement of behavior through the release of dopamine.
Nucleus Accumbens
A region in the brain involved in the reward circuit, associated with pleasure, reinforcement learning, addiction, and fear.
Brain's Reward Pathway
A neural pathway in the brain that releases dopamine in response to experiences perceived as rewarding, motivating repetition of those behaviors.
Tolerance
The need to take increasing amounts of a drug to get the same effect.
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