Explain how cocaine can have stimulant effects despite impacting dopamine, a primarily inhibitory neurotransmitter.
What will be an ideal response?
Cocaine blocks the reuptake of dopamine in the synapse, meaning that dopamine remains in the synapse longer and can have longer effects. While the extra dopamine creates inhibition, where this inhibition occurs is primarily in the cortex. Since the cortex often acts to inhibit lower brain structures, removing that inhibition allows lower brain structures to have increased activity. This appears to be how cocaine has stimulant effects.
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Chan experiences emotional distress. Which psychological disorders might Chan most likely be experiencing?
a. anxiety and schizophrenia b. schizophrenia and personality disorder c. personality disorder and depression d. depression and anxiety e. bipolar disorder and paranoia
Research has indicated that in gender-diverse groups, strong politically correct norms increase group ________.
A) dissention
B) citizenship behaviors
C) turnover
D) creativity
E) expectations
Operating to remove a small amount of tissue to test for malignancy is called ______surgery
a. preventative c. curative b. diagnostic d. palliative
For quite a while, developmentalists such as Piaget overestimated children's thinking skills
Indicate whether this statement is true or false.