Approximately 1.5 million Canadians live with the effects of an Acquired Brain Injury (ABI). Non-Traumatic Acquired Brain Injuries are caused by something that happens inside the body or a substance introduced into the body that damages brain tissues. They include: Strokes, Brain Tumours, Aneurysm and Substance Abuse. Traumatic Acquired Brain Injuries are caused by something outside the body. This includes: Falls, Sports Injuries, Motor vehicle accidents. The effects of an ABI can be immediate or increase/decrease over time. Each individual will experience a unique combination of challenges and changes. It is the leading cause of death and disability for Canadians under the age of 40.