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Which of the following structures is not primarily involved in the processing and relay of auditory information in the central nervous system?
Which of the following blood vessels that supply the thalamus is the only one to branch off of the posterior communicating artery (PCOM) instead of the posterior cerebral artery (PCA)?
A lesion to which of the following neuroanatomical structures causes dysphagia, decreased gag reflex, and hoarseness?
Vasogenic edema would be best appreciated on which of the following MRI sequences?
A 24-year-old patient had a severe unhelmeted motorcycle accident and despite best efforts by medication providers, he passed away two days later. An autopsy was performed. Identify the structure marked by the white arrow.
A pure sensory stroke is most likely to damage which structure?
Which of the following areas, if selectively lesioned, would cause an error with voluntary vertical saccades with spared horizontal saccades and sparred occulocephalic vertical reflex?
Of the following, which region of the adult brain is most susceptible to hypoperfusion injury and ischemia?
Which of the following anatomic structures is responsible for the perception of superficial light touch?
Cerebral amyloid angiopathy would be best appreciated on which of the following MRI sequences?
An 80-year-old woman with uncontrolled HTN presents to the ED with symptoms upon awakening of left hemi-sensory loss, last seen well 8 hours prior. MRI is done and shows a lateral thalamic lacunar stroke. The small branch affected in this lacune is most often a branch of which major artery?
A 75-year-old woman with HTN presents with sudden memory deficits and a change in emotional regulation. She is found to have a lacunar infarct, and you feel a disconnection of the Papez circuit may explain her symptoms. Which of the following is not considered a part of the Papez circuit?
Which of the following can not cross the blood-brain barrier via channel-mediated transport?
Which of the findings are most likely to be found on examination in a patient with the lesion appreciated in the image below?
Immunohistochemical staining with GFAP is particularly useful in identifying which of the following cell types?