When a neuron sends a message that encourages the next neuron to fire, the signal is referred to as ______. If a neuron sends a message that discourages the next neuron from firing, the signal is referred to as ______.
a. inhibitory; excitatory
b. excitatory; inhibitory
c. presynaptic; postsynaptic
d. postsynaptic; presynaptic
Ans: B
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Trudy takes Thorazine, a phenothiazine, as part of her treatment regimen for schizophrenia. Sometimes she does not pay close attention and accidentally takes two doses in one day. Her doctor warns her that this is very dangerous because it could produce symptoms consistent with ____
a. ?Huntington’s disease b. ?Parkinson’s disease c. ?Alzheimer’s disease d. ?amyolateral sclerosis
With a ____ room, a special needs child spends part of the day with a specially trained teacher in a designated room
Fill in the blank with correct word
Male and female reproductive cells are also known as
a) gametes. b) zygotes. c) genes. d) chromosomes.
One-month-old infants were given either a smooth pacifier or one with hard nubs on which to suck. Although they had not seen the pacifier while sucking on it, when given the opportunity to look, the infants stared longer at the type of pacifier that they had sucked on. This shows that they have
A. cross-modal perception. B. evoked potential. C. inter-sensory sensation. D. dynamic systems.