If, during awake brain surgery, a doctor accidentally depolarized a neuron within the somatosensory cortex, which of these is most likely?
A. The patient would perceive a specific, localized sensation in one body area.
B. The patient would perceive a general sensation over one side of the body.
C. The patient would perceive a general sensation all over the body.
D. The patient would perceive nothing.
Answer: A
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You pick up the skull and begin examining it. The mastoid process is rather small, and the external occipital protuberance is not well defined. The supraorbital margins are rather sharp, and the mental protuberance is pointed (instead of squared-off). All of these features lead you to the following conclusion:
a. The skeleton has been buried for a long time. b. The skull is from a female. c. The skull is from a male. d. The skull is from a young child.
What are the parts of the skeletal muscle triad and what are their functions?
What will be an ideal response?
Most nerves are motor nerves
Indicate whether the statement is true or false