Chapter 2

25 July 2022
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question
The somatic nervous system is a component of the ________ nervous system.
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peripheral
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Neural networks refer to
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functionally interconnected clusters of neurons in the central nervous system.
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Wernicke's area is typically located in the left ________ lobe.
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temporal
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Babies favor the _______ side of their mouth when beginning a smile and the ______ side when babbling.
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left; right
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The best way to detect enlarged fluid-filled brain regions in some patients who have schizophrenia is to use a(n):
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MRI.
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Neural regulation of a child's language functioning is transferred to the right hemisphere if speech areas in the left hemisphere are damaged. This best illustrates:
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plasticity.
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Messages are transmitted from your spinal cord to your heart muscles by the:
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autonomic nervous system.
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A biological psychologist would be most interested in the relationship between:
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body chemistry and violent behavior.
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Heartbeat acceleration is to heartbeat deceleration as the ________ nervous system is to the ________ nervous system.
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parasympathetic; sympathetic
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To demonstrate that brain stimulation can make a rat violently aggressive, a neuroscientist should electrically stimulate the rat's:
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amygdala.
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Research on left-handedness suggests that:
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genes or prenatal factors play a role in handedness.
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Botulin poisoning from improperly canned food causes paralysis by blocking the release of:
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acetylcholine.
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Auditory stimulation is first processed in the ________ lobes.
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temporal
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Sensory neurons are an important part of the:
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peripheral nervous system.
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Messages are transmitted from your spinal cord to muscles in your hands by the ________ nervous system.
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peripheral
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Transferring messages from a motor neuron to a leg muscle requires the neurotransmitter known as:
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acetylcholine.
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Neural impulses may travel as rapidly as:
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200 miles per hour.
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Opiate drugs occupy the same receptor sites as
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dopamine.
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The brain structure that provides a major link between the nervous system and the hormone system is the:
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hypothalamus.
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Jason's painful withdrawal symptoms following heroin use were probably due in part to a reduction in his body's normal production of:
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epinephrine.
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Which region of the brainstem takes you to a state of arousal when someone nearby mentions your name?
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reticular formation
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To identify which specific brain areas are most active during a particular mental task, researchers would be most likely to make use of a(n):
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PET scan.