The American Heart Association/American Stroke Association developed the most up-to-date treatment guidelines on aneurysmal subarachnoid hemorrhage.

David Howell, PhD; and Heather Sesma, PhD; provide insight into the specific sequelae of concussion in youth and risk for subsequent mental health issues.

Detecting CTE in the brains of living individuals could improve our understanding of the disease and inform research regarding prevention and treatment.

Although the number of injuries due to roller coaster rides is low, emergency department physicians should keep the possibility in mind in cases in which there are inexplicable symptoms consistent with head injury,and ask patients about any amusement park visits in the previous 3 months.

Patrick M. Kochanek, MD, spoke with Neurology Advisor about the recent updates to the guidelines for management of pediatric severe TBI.