Which description is correct about the supraspinal regulation of stepping?
A. (A) cerebellum is involved in the adjustment of motor patterns
B. (B) visual cortex is responsive for visually guiding of limb movements
C. (C) activation of mesencephalic locomotor region initiates body movements
D. (D) all of the above
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Which factor must be overcome when a movement is started and stopped?
A. (A) body weight
B. (B) gravity
C. (C) inertia
D. (D) friction
What are the factors that determine the peak force and maximal shortening velocity of muscles?
A. (A) diameters and lengths of muscles
B. (B) arrangements and dimensions of muscles
C. (C) number of muscle fibers and innervated motor neurons
D. (D) mitochondria numbers in muscle cells
Which is correct about gustatory processing?
A. (A) cranial nerve VII, IX, and X are involved
B. (B) anterior insula-frontal operculum is responsive for gustatory information processing
C. (C) gustatory information in the hypothalamus is for the control of feeding behavior
D. (D) all of the above
Which is correct about different tastes on the tongue?
A. (A) bitter is located on the tip of the tongue
B. (B) sweet is located on the root of the tongue
C. (C) salty is located on the side of the tongue
D. (D) there is no tongue map
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