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The person mosst likely to suggest that the shape of a person's skull indicates the estent to which that individual is argumentative and aggressive would be a :
Dr. Wolski does research on the potential relationship between neurotransmitter deficiencies and mood states. Which psycological specialty does Dr. Wolski's research best represent?
A biological psychologist would be most interested in the relationship between :
body chemistry and violent behavior
In transmitting sensory information to the brain, an electrical signal within a signal neuron travels from the :
Dendrites to the cell body to the axon
The speed at which a neural impulse travels is increased when the axon is encased by a(n) :
The resting potential of an axon results from the fact that an axon membrane is :
With regard to the process of the neural transmission, a refractory period refers to a time interval in which :
Positively charged atoms are pumped back outside a neural membrane.
Increasing excitatory signals above the threshold for neural activation will not affect the intensity of an action potential. This indicates that a neuron's reaction is :
an all-or-none response
A slap on the back is more painful than a pat on the back because the slap triggers :
More frequent neural impulses
Sir Charles Sherringtion observed that impulses took more time to travel a neural pathway than he might have anticipated. His observation provided evidence for the existence of :
The chemical messengers released into the spatial junctions between neurons are called:
Research on neurotransmitters indicates that :
Neurotransmitters can inhibit neural impulse transmission
schizophrenia is most closley linked with excess receptor activity for the neurotransmitter :
Transferring messages froma motor neuron to a leg muscle requires the neurotransmitter known as :
Botulin poisoning from improperly canned food causes paralysis by blocking the release of :
Jose has just played a long, bruising football game but feels little fatigue or discomfort. His lack of pain is most likely caused by the release of :
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