Depressant drugs like barbiturates and benzodiazepines influence which neurotransmitter system?
a. endorphin
b. dopamine
c. GABA
d. serotonin
c
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Which of the following made the Neuron Doctrine possible?
A. the light microscope and the use of stains in histology B. the ability to apply electricity through wires C. fewer restrictions on animal research D. fewer restrictions on human dissection
The small structure in the brain that assesses the emotional significance of stimuli is called the amygdala
Indicate whether this statement is true or false.
Answer the following statement(s) true (T) or false (F)
When the effect of one independent variable (e.g., treatment type) depends on the levels of another independent variable (e.g., short or long outing), this is called an interaction effect.
In middle childhood, the brain’s gray matter ________ in areas involved in attention, spatial orientation, speech, language, and reading
a. thickens b. thins down c. disappears d. changes to become white matter