Doctors can sometimes identify the causes of a person’s headache with a physical exam. During the exam, they look for any signs of underlying conditions and explore the person’s history to establish ...

Analyzing data on 6,000 people — half of whom suffered a stroke, and half of had not — from 22 countries around the globe, researchers from Canada’s McMaster University identified 10 common risk ...

An Internet-based examination system enables stroke patients to be treated as rapidly in rural communities as they are in bigger hospitals with stroke teams, researchers have found. A study of 194 ...