In this CT scan image of the brain there is a region which has sufferd from and acute infarction/stroke. Can you recognize the region? if you can can , which are the structures (nuclei, pathways) that are most likely affected by the lesion and what could be the possible neurological outcomes in this patient ?

In this MRI image of the brain there is a region which has sufferd from and acute infarction/stroke. Can you recognize the region? if you can can , which are the structures (nuclei, pathways) that are most likely affected by the lesion and what could be the possible neurological outcomes in this patient ?

A 45-year-old female has a sudden and excruciating headache. Looking herself in the mirror, she notices that one of her eyelid is drooping. When she lifts the eyelid with her fingers, she notices that the eyeball is looking down and out and that her pupil is huge. Neurological examination reveals that she has blurred and double vision.

A magnetic resonance angiogram scan shows the presence of an aneurysm of the circle of Willis. Considering the signs and symptoms of the patient, in which artery is the aneurysm most likely localized?

Which artery supplies the caudate and putamen and the anterior limb of the internal capsule via the striate artery of Heubner (recurrent artery of Heubner)?

A 63-year-old hypertensive woman complains of numbness and weakness in her left leg and foot. The occlusion of which of the following arteries can accoun for her complaint?

The area of the tympanic membrane is greater thant the area of the oval window

In two rows of hair cells located on opposite sides of the striola of an otolith organ, the kinocilium points in the same direction.

In the Organ of Corti, what causes bending of the stereocilia of hair cells?

Which of the following structures belongs to the auditory pathway?

(more than one question can be correct)