text: Brain CT scan is helpful in the diagnosis the underlying cause of delirium. Findings on brain CT scan among patients admitted with delirium include: acute or subacute infarct, haemorrhage, abscess, neoplasm, vasculitis, posterior reversible encephalopathy syndrome,  encephalitis,  acute demyelination, Fat embolism.
option_0: Delirium CT
option_1: Delirium MRI
option_2: Delirium tremens CT
option_3: Dementia CT
option_4: Tremor CT
option_5: Amnesia CT
option_6: Dementia MRI
option_7: Cognitive neuropsychology