Quiz 07/05/2022 (1)

Which of the following nuclei of the hypothalamus is involved in temperature regulation?

What is the anatomical structure labeled “C” below?

Cytotoxic edema would be best appreciated on which of the following MRI sequences?

Which of the following is the chemoreceptor trigger zone for vomiting?

A lesion to which of the following neuroanatomical structures causes dysphagia, decreased gag reflex, and hoarseness?

Uncal herniation compressing on the structure marked below (black arrow) would lead to which of the following symptoms?

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?

Which of the following structures is not primarily involved in the processing and relay of auditory information in the central nervous system?

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?

A 77-year-old male presents with a 1-year history of worsening bradykinesia, recurrent falls, and a shuffling gait. Past medical history is significant for REM-sleep behavior disorder and diet-controlled hypertension. Neurologic examination reveals a tremor at rest that improves with movement, along with bilateral upper-limb spasticity. Impaired dopaminergic signaling is most likely to be found in which of the following locations?