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4- Neurology (2 Hours & 27 minutes)

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   Content of this Session
    • Course of neural systems in brain stem
    • Brain stem cut sections
    • Cranial Nerve I (Olfactory Nerve)
    • Cranial Nerve II (Optic Nerve)
    • Visual field defects
    • Pupillary Light Reflex
    • Marcus gunn pupil (Relative Afferent pupillary Defect)

 

 

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[h] Neurology System Flashcards

[i] Master this session in just 5 minutes.

[q] Lesion of Corticospinal tract (pyramidal tract) in brain stem will results in (contralateral or ipsilateral) spastic weakness or paralysis below the level of the lesion?

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[q] Lesion of medial lemniscus anywhere in the brain stem will result in

(contralateral or ipsilateral) loss of vibratory and proprioceptive sensation below the level of the lesion

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[q] lesion of spinothalamic tract anywhere in the brain stem will result in

(contralateral or ipsilateral) loss of pain and temperature below the level of the lesion.

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[q] Corticospinal and corticobulbar tracts are always ……… in brainstem, while Spinothalamic tract and descending hypothalamic fibers are always ……….., but ……….. changes its position as it goes through brain stem from Medial to Lateral.

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[q] The purely Motor cranial nerves (III, IV, VI, XII) are entering or exiting from the (Medial or lateral) part of brain stem?

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[q] Pure sensory and Mixed cranial nerves (V, VII, IX, X) are entering or exiting from the (Medial or lateral) part of brain stem.

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[q] The corticobulbar innervation of cranial nerve lower motoneurons is predominantly (bilateral or unilateral) except the lower 1/2 of the facial nucleus & the hypoglossal nucleus which are supplied from ………?

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[q] Mention the cranial nerves present in the following cut section?

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[q] Mention the cranial nerves present in the following cut section?

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[q] Mention the cranial nerves present in the following cut section?

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[q] Mention the cranial nerves present in the following cut section?

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[Qq]

[q] Mention the cranial nerves present in the following cut section?

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[q] …………….. is the only sensory cranial nerve without thalamic relay to cortex.

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[q] Describe the following visual field defects?

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[q] Paradoxical dilation of both eyes while swinging of light on both eyes although intact oculomotor nerve in multiple sclerosis patient is characteristic for ………………?

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[x][restart]

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