2-Minute Neuroscience: Subarachnoid Hemorrhage
Subarachnoid hemorrhage is bleeding into the subarachnoid space, the thin space between two layers of the meninges: the arachnoid mater and pia mater. Subarachnoid hemorrhage is a type of stroke and a medical emergency with a high risk of mortality. This video discusses the causes, symptoms, and treatment of subarachnoid hemorrhage.

