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1. The auditory cortex is located in which of the following lobes of the cerebru

ID: 93047 • Letter: 1

Question



1. The auditory cortex is located in which of the following lobes of the cerebrum? a. insula b. temporal c. frontal d. occipital e. none of the above 2. Which of the following structures is deepest lying directly on the surface of the brain a. arbor vitae b. arachnoid mater c. ura mater d. pia mater e. none of the above 3. hich of the following cranial Nerves (CN) is associated with the sense of hearing? a. CNI b. CN XII c. CN VIII d. CN VI e. none of the above 4. The fluid filled cavities within the brain are called which of the following? a. cerebral cavities b. ventricles c. atria d. cranial sacs e, none of the above 5. Which of the following is not a lobe of the cerebrum? a. mastoid b. insula c. temporal d. occipital e. none of the above

Explanation / Answer

Answer6: C-Occipital lobe

The primary visual cortex (V1) is located in the most prosterior portion of the brains occipital lobe.

Each hemispheres V1 receives information directly from its ipsilateral geniculate nucleus that receives signals from the contralateral visual hemifield.

Answer7:D-Spinal accesory nerve

It supplies the sternocleidomastoid and trapezius muscles.

Answer8:B-Inferior or below the thalamus

It is the part of limbic system ,it links the nervous system to the endocrine system via the pituitary gland.

It is responsible for some metabolic processes and other activities of the autonomic nervous system.

Answer9:A-Central canal

The fourth ventricle is one of the four connected fluid-filled cavities with the human brain.The fourth ventricle extends from the cerebral aqueduct to the obex and is filled with CSF.

Answer10:C-Midbrain

The mesencephalon is a portion of Central nervous system associated with vision ,hearing,motor control,sleep/wake ,arousal and temperature regualtion.

Note:Answers of 1 to 5 is already submitted in the previous question.