Head MRI may be helpful in the diagnosis of the cause of<unk>  in some cases including, Alzheimer's disease, or brain trauma. In majority of the cases of<unk>  the brain appears normal on MRI.
Amnesia MRI
Amnesia CT
Dementia MRI
Dementia CT
Parkinson's disease CT
Alzheimer's disease MRI
Alzheimer's disease CT scan
Alzheimer's disease ultrasound