1. Which two types of mechanoreceptors belong to the rapid adapting receptors?
A. (A) Meissner corpuscle and Pacinian corpuscle
B. (B) Meissner corpuscle and Merkel cells
C. (C) Pacinian corpuscle and Ruffni endings
D. (D) Ruffni endings and Meissner corpuscle
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3. Which is responsible for health and well-being of the internal viscera?
A. (A) exteroceptive function
B. (B) proprioceptive function
C. (C) interoceptive function
D. (D) all of above
2. Which brain area does not belong to the somatic sensory cortex?
A. (A) primary somatosensory cortex
B. (B) secondary somatosensory cortex
C. (C) dorsolateral prefrontal cortex
D. (D) posterior parietal cortex
1. Which type of nerve fibers is unmyelinated?
A. (A) Aα fiber
B. (B) Aβ fiber
C. (C) Aδ fiber
D. (D) C fiber
3. Which is not the function of the center/surround organization of the receptive field?
A. (A) contrast enhancement
B. (B) sensitivity enlargement
C. (C) signal sharpening
D. (D) contrast detection
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