Neuroimaging in Clinical Assessment — MCQs

Which radiopharmaceutical is commonly used in positron emission tomography (PET) imaging?

Which of the following investigations work on the same principle?

Which imaging modality is most sensitive for detecting early ischemic stroke?

Investigation of choice for leptomeningeal carcinomatosis:

Which of the following behavioral problems would suggest an organic brain lesion?

What is the maximum limit of observation period for diagnosis of insanity?

Deep vein thrombosis post-operatively is diagnosed by:

The clinical signs of brain-stem death include all of the following except:

An adolescent school girl complains of dropping objects from hands, it gets precipitated during morning and during exams. There is no history of loss of consciousness and her cousin sister has been diagnosed with epilepsy. EEG was suggestive of epileptic spikes. What is the diagnosis?

Akinesia (hypoactivity) and mutism is a feature of which of the following states?