Most addictive substances increase the release of the neurotransmitter dopamine.

Question

Quizplus · Accepted Answer

Many addictive substances, such as drugs and alcohol, stimulate the release of dopamine in the brain's reward pathway. Dopamine is a neurotransmitter that is associated with pleasure and motivation, and the increased levels of dopamine can create a sense of euphoria and reinforce the behavior that led to its release. Over time, the brain may become desensitized to the effects of the substance, leading to tolerance and the need for more of the drug to achieve the same high.

Most Addictive Substances Increase the Release of the Neurotransmitter Dopamine