Neuroanatomy Quiz 4

Premotor area is supplied by which artery

Most abundant cells in white matter of CNS are

At which place abducent nerve is susceptible to injury

Nucleus gracilis and cutaneous lesion cause

Posterior communicating artery

In horner syndrome, if sympathetic fibers to eyes are involved. Which of the allowing most likely occur

Trigeminal Cortical Fibres relay in thalamus in

Atrophy of right parietal lobe causes

The bulb of posterior horn of left ventricle is made by

Which cranial nerve nuclei lies lateral to rhomboid fossa/sulcus limitans

Which of the following tracts is involved in carrying out finely controlled point to point movements by a miniature artist

Brain venous drainage

Accommodation reflex is absent in lesion in which of the following area

Patient presented sensory ataxia after lesion in brain which recovered with unpleasant sensation. Most likely involve structure is

A patient develops sensory loss over left side of body. After few days his behavior of pain is changed & he become angry after touching. where could be he lesion in brain

Which of the following sensations are not carried by dorsal column

How many white ramus communicans are there in our body

Bundle of fibres arises from main sensory nucleus of spinal cord from

Thrombus in right sided MCA which signs will be present

Aphasia is due to damage of

A patient has aphasia & facial nerve palsy on same side which artery is most likely blocked

Patient presents with loss of fine touch, proprioception and vibration. Which part of spinal cord has injured

True about facial nerve

Ventral spinothalamic tract carry

Injury to lateral hypothalamus will

After RTA a patient becomes unconscious and on CT scan there is a hematoma which is compressing post central gyrus. Which area will be most affected

Lesion of Brodmann area 43 what will be affected

Dorsal column medial lemniscus contains

Trochlear nerve damage will cause

Dorsal column fibers of lower extremities related to upper extremities at cervical level

CSF goes to subarachnoid space via

A patient having loss of moto one in his right arm and leg with increased reflexes and positive babinski’s sign. Lesion will be at

Primary auditory cortex is present in

GVE of vagus nerve nucleus is

Medial lemniscus is formed by

Structure that connects hippocampus o hypothalamus is

Patient treated for meningitis 1 month ago. Now complains of morning headache with papilledema. What is the most likely diagnosis

A patient develops sensory loss over left side of body. After few days his behavior for pain is changed & he become angry after touching. where could be the lesion in brain

Primary motor cortex sends fibers directly to

Which nerve when destroyed bilaterally lead to death

Connection between ocular movements and vestibular balance is

Dorsal lemniscus damage which will no be affected

Basal ganglia send inhibitory signals to

Which of the following structure damage will no cause motor and sensory loss and slows reflexes remain intact

Perception of disgust by which area

Cranial nerve 7 9 10 taking taste sensation converge into

Lesion of dorsal column will cause

Dorsal lemniscus is injured. Which sensation is lost

Fenestration in chorio capillaries numerous and large in

Which area is responsible for conversion of written words into audible form

Athetosis is due to defect in

Patient right eye can’t look laterally

Loss of pain and temp sensation but intact touch sensation occured in

Type of fivers connecting adjacent gyri in cerebral cortex are

Primary brain vesicle

70 years old male develops sudden loss of power in both right upper and lower limb with angle of mouth deviated to the let during talking. The most likely site of lesion is in

Patient presented with slow writhing movements. Most likely lesion lies in which area

Trigeminal nerve

Which one can be elicited in patient with complete brain stem resection

Eye field blood is supplied by

Ascending reticular formation is located in

Gyril longus and brevis are presenting which area of brain

The following nucleus is included in the limbic system

Facial nerve in temporal bone give

All of sensory input to primary somatosensory cortex will be lost if following set of structures are damaged

Gustatory area is supplied by

Ture regarding sensation in periphery

From which area of brain cholinergic fibers of cerebral cortex mostly arise

True about basal ganglia

Dorsal nucleus of vagus nerve is present

Only posterior column sensation lost in which disease

Anterior cerebral artery supplies

A person present with diplopia and dizziness for the past one month suddenly went into coma. Most likely cause is

A person cannot recognize the right half of the world, lesion is of

Patient presents with loss of fine touch proprioception and vibration. It is due to injury to which part of the spinal cord

Brain stem stroke vertebral artery dissection having dysphagia cause

Pain, temperature and crude touch fibres of face go to thalamus through via

Branch of middle cerebral artery is

Nucleus ambiguus is in

After head injury in a car accident, patient developed depression and lack of motivation due to

Patient presents with deviation of tongue to right side and decreased sense of touch and vibrations. The artery commonly involved in brain is

Tue about trigeminal ganglion

Termination of primary afferent from thumb and little finger located in

A patient has aphasia & facial nerve palsy on same side. Which artery is mos likely blocked

True regarding brainstem reticular formation is

Regarding cerebellum which is true

Great cerebral vein of gallen is associated with

Young adult involved in TRA, got injury to middle cranial fossa, bleeding from internal ear. After recovery presents with loss of tear formation. Injury to which structure during TRA caused this

Regarding medial geniculate body

Blood supply of cingulated gyrus

Patient presented with intentional tremors and facial paralysis. Most likely lesion is at

Purkunji cells typically present in

Blood brain barrier is formed by

Preganglionic cell bodies of sphincter papilla comes from

Ventral spinothalamic tract carries

PICA damage, blood supply of which part will be affected

Vertigo with nausea and vomiting is assoicated with

Which of the following will not occur in cereblesion