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Describe the action potential.

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The action potential...

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Describe what is known regarding drug treatments for the vast majority of psychopathologies

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First, drug treatments for the vast majo...

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Which term describes a substance that prevents the effects of a neurotransmitter on the postsynaptic cell?


A) Agonist
B) Antagonist
C) Transporter
D) Precursors

E) B) and D)
F) A) and B)

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Whether the effect of a neurotransmitter is excitatory or inhibitory depends on which of the following?


A) Blood sugar level
B) Type of receptor
C) Rate of synthesis
D) Enzyme actions

E) All of the above
F) A) and D)

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What is located at the base of the brain, is an important link between the brain and the pituitary gland, and is involved in feeding, drinking, temperature regulation, and sexual behaviour?


A) Cerebral cortex
B) Cerebellum
C) Limbic system
D) Hypothalamus

E) C) and D)
F) All of the above

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What term describes the specialized structures that recognize neurotransmitter molecules and, when activated, causes a change in the electrical activity of the neuron?


A) Pons
B) Receptors
C) Medulla
D) Autonomic

E) B) and C)
F) A) and D)

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PET and MRI are two examples of what technology?

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Brain Imag...

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Describe the role of serotonin.

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Serotonin is a neurotransmitte...

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Which of the following is responsible for reward, pleasure, and perseveration?


A) Dopamine
B) Serotonin
C) Norepinephrine
D) GABA

E) C) and D)
F) All of the above

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The class of chemicals characterized by a single amine group; monoamine neurotransmitters include dopamine, norepinephrine, and serotonin are called monoamine.

A) True
B) False

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