Which conclusion is best supported by the findings
of Olausson’s 1993 experiment?
A) Stimulation at bodily extremities can be sensed
as rapidly as stimulation closer to the brain.
B) The presence of hairs in human skin lessens the
speed with which nerves conduct signals.
C) Gentle pressure is sensed not only by fast fibers
but also by slow fibers.
D) The speed at which a nerve fires is dependent on
the strength of pressure applied to the nerve.

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