explain how the pathway in the brain plays a crucial role to the formation of psychoactive substance assictions. based on this knowledge how can we develop more effective treatments and prevention strategies to help someone with drugs addictions? how does marijuana affect a person's ability to drive a vehicle or play sports?

explain how the pathway in the brain plays a crucial role to the formation of psychoactive substance assictions. based on this knowledge how can we develop more effective treatments and prevention strategies to help someone with drugs addictions? how does marijuana affect a person's ability to drive a vehicle or play sports?

Essentials of Pharmacology for Health Professions

7th Edition

ISBN:9781305441620

Author:WOODROW

Publisher:WOODROW

Chapter27: Drugs And Older Adults

Section: Chapter Questions

Problem 15CRQ

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What is the most likely mechanism producing tolerance to cocaine and then the dysphoria that is associated with cocaine withdrawal? A. Dynorphin neurons cause presynaptic inhibition to decrease dopamine release into the nucleus accumbens B. Cocaine runs the dopamine transporter backwards to cause tolerance and withdrawal C. cocaine binds to opiate receptors in the ventral tegmental area (VTA) D. Dynorphin neurons stimulate dopamine neurons in the ventral tegmental area (VTA) and increase dopamine release into the nucleus accumbens
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