According to the dopamine hypothesis, which of the following plays a role in the development of psychosis? A) Low levels of norepinephrine B) An imbalance of dopamine activity C) H... According to the dopamine hypothesis, which of the following plays a role in the development of psychosis? A) Low levels of norepinephrine B) An imbalance of dopamine activity C) High levels of serotonin D) Low dopamine activity
Understand the Problem
The question is asking about the dopamine hypothesis and its relation to the development of psychosis. It presents multiple-choice options regarding the factors that may play a role in this hypothesis.
Answer
An imbalance of dopamine activity.
The final answer is an imbalance of dopamine activity.
Answer for screen readers
The final answer is an imbalance of dopamine activity.
More Information
According to the dopamine hypothesis, an imbalance in dopamine activity, particularly increased dopaminergic activity, plays a significant role in the development of psychosis. This hypothesis is supported by clinical imaging studies and observed effects of antipsychotic drugs that target dopamine receptors.
Tips
Common mistakes include confusing the role of other neurotransmitters such as norepinephrine and serotonin in psychosis, but the dopamine hypothesis specifically attributes an imbalance in dopamine as a key factor.
Sources
- Dopamine and Psychosis: Theory, Pathomechanisms and ... - pmc.ncbi.nlm.nih.gov
- Dopamine hypothesis of schizophrenia: What research says - medicalnewstoday.com
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