which of the following is not a part of the peripheral nervous system, exclusively? a) sensory receptors  b) cranial nerves c) spinal nerves  d) cerebellum

5) All of the following are parts of a biological control or reflex loop except ........... a) control center b) effector c) variables d) receptor

While playing soccer, Viveca was kicked in her thigh. She felt sharp pain due to ______ fibers. The immediacy of this sensation was due to the ______ of myelin on the axons of these fibers.a) fast; absenceb) fast; presencec) slow; absenced) slow; presence

Chronic neuroinflammation has been linked to which of the following brain disorders? a.) Major depression b.) Alzheimer's c.) Multiple sclerosis d.) All of above

31) where does the flow of CSF begin? a) lateral ventricles b) fourth ventricles c) cerebral aqueduct d) third ventricle

1) Motor information exits the spinal cord through the: a) anterior column. b) posterior column. c) anterior horn. d) posterior horn.

1. A patient presents with recurrent episodes of sudden, severe vertigo, nausea, and vomiting, often triggered by head movement. Dix-Hallpike maneuver is positive. The most likely diagnosis is: a) Meniere's disease b) Vestibular neuritis c) Benign paroxysmal positional vertigo (BPPV) d) Labyrinthitis

Research suggests that PGO waves play an important role in generating REM sleep. PGO waves activate all of the following brain regions EXCEPT: A) the occipital lobes. B) the pons. C) the prefrontal cortex. D) the lateral geniculate nucleus.

Destruction of nuclei in the hypothalamus results in hyperphagia and obesity in animals . These nuclei are  located in which of the following areas. A) lateral area, B) posterior area, C)Preoptic area, D)Ventromedial area

If your index finger had to be amputated as a result of a freak what would happen to your S1 somatotopic map of your fingers? A) The neurons in S1 that had previously responded to stimulation on the index finger would begin to respond to stimulation of the thumb and middle finger B) The neurons in S1 that had previously responded to stimulation on the index finger would begin to respond to stimulation of the foot and toes C) The neurons in S1 that had previously responded to stimulation on the index finger would die and the neurons from the thumb and middle finger would reproduce and expand their respective maps D) None of the above