Asked by ForgottenB Productions on May 19, 2024
Verified
Stimulant drugs, such as nicotine, amphetamines, cocaine, and caffeine, achieve their effects by
A) increasing heart rate and blood pressure.
B) decreasing the rate of dopamine and serotonin entering the brain.
C) increasing the availability of GABA and ACH to the nucleus accumbens.
D) increasing the availability of dopamine, serotonin, and norepinephrine to the nucleus accumbens.
E) influencing the rate of blood flow into the brain.
Stimulant Drugs
Substances that increase activity in the central nervous system or the body, leading to increased alertness, attention, and energy, such as caffeine or amphetamines.
Nucleus Accumbens
A region in the brain involved in the reward circuit, associated with motivation, pleasure, and reinforcement learning.
Dopamine
A neurotransmitter involved in many functions including mood, sleep, learning, and the reward system.
- Identify the impact of stimulant drugs and understand their operational mechanisms.
Verified Answer
Learning Objectives
- Identify the impact of stimulant drugs and understand their operational mechanisms.
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