Differential diagnosis ruled out | Investigations |
Progressive supranuclear palsy | Clinical features, brain MRI |
Vestibular schwannoom | Brain MRI |
Brain metastases | Brain MRI |
Alzheimer’s disease | Clinical features, brain MRI |
Stroke | Brain MRI |
Cerebral amyloid angiopathy | Brain MRI |
Electrolyte abnormalities | Elektrolytes panel |