The sleep/wake cycle is influenced by the PART 1 A. basal nuclei. B. reticular f
ID: 3521043 • Letter: T
Question
The sleep/wake cycle is influenced by the PART 1 A. basal nuclei. B. reticular formation. C. vermis. D. thalamic nuclei. E.cerebellum 14. Th e stalk that connects the hypothalamus to the hypophysis (or pituitary gland) is the A. corpus callosum. B. infundibulum. C. insula D. intermediate mass. 8 E. arbor vitae. 15. Which of the following is NOT a function of the cerebellum? A. coordinate control of voluntary movements B. help in the maintenance of muscle tone e98 control the heart rate D. control skeletal museles to maintain balance E. control of posture, locomotion, and fine motor coordination. 16. Smooth, flowing movements are the result of fine motor coordination in the A. anterior vermis. B. cerebellar peduncles. C. lateral cerebellar hemispheres. D. flocculonodular lobe. E. arbor vitae. 17. The mammillary bodies A. influence breast milk production. B. produce reproductive hormones. C. are involved in emotional responses to odors. D. are found in the thalamus. E. influence the onset of puberty. 18. The central sulcus separates the A. two parietal lobes. B. frontal and parietal lobes. C. occipital and temporal lobes. D. temporal and frontal lobes. E. parietal and occipital lobes.Explanation / Answer
13) The correct option is B. reticular formation.
The reticular formation has projections to the thalamus and cerebral cortex. It plays an essential role in states of awareness such as alertness and sleep.
14) The correct option is B. infundibulum.
Infundibulum is a stem like stalk, which connects the pituitary gland to the hypothalamus.
15) The correct option is C. control the heart rate.
The cerebellum coordinates voluntary movements such as posture, balance, coordination and speech, which results in smooth and balanced muscular activity.
16) The correct option is C. lateral cerebellar hemispheres.
Smooth, flowing movements are the result of fine motor coordination in the lateral cerebellar hemispheres
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