Neurology

The Other movement disorders page has been updated, including revision of the segment on Hemiballismus.

The Stroke management page has been updated to include recommended agents to control BP in stroke.

The Stroke page has been updated with a short segment on missed stroke.

A new page called Evidence for thrombolytic therapy in stroke has been created from the content previously on the Thrombolytic therapy in stroke page.

The Investigation of stroke and Stroke management pages have been revised.

The Thrombolystic therapy in stroke page has had a major revision to improve clarity and conciseness. Sections addressing time based and perfusion based strategies have been added.  

The Vertigo page has been updated, including some additional information about the sensitivity of an abnormal gait for a cerebellar stroke.

The Cerebellar function page has been updated with some additional information about how to test for nystagmus.

The Vertigo page has been updated, including some additional information about the HINTs examination.

The Meningitis page has been revised, with mostly wording changes to improve clarity.

The Encephalitis page has been updated, including some minor changes to its epidemiology.

The components of the anterior and posterior cerebral circulation have been added to the Cerebrovascular diseases page.

The Cerebral lobe function page has been updated, including additional information about transient global amnesia and MRI.

The algorithm for investigation of suspected SAH on the Investigation of subarachnoid haemorrhage page has been modified to indicate that an LP may not be necessary if the initial CT is normal, and that CTA is a reasonable alternative if an LP cannot be performed. 

The Migraine page has been considerably revised and updated, particularly in the areas of epidemiology and clinical features.