Introduction and Definition
The brain requires a constant flow of oxygen to function normally. A hypoxic-anoxic injury, also known as HAI, occurs when that flow is disrupted, essentially starving the brain and preventing it from performing vital biochemical processes. Hypoxic refers to a partial lack of oxygen; anoxic means a total lack. In general, the more complete the deprivation, the more severe the harm to the brain and the greater the consequences.
Caregiver Resources
Hypoxic-Anoxic Brain Injury
HAI, occurs when the flow of oxygen to the brain is disrupted, essentially starving the brain and preventing it from performing vital biochemical processes. Hypoxic refers to a partial lack of oxygen; anoxic means a total lack. HAI can cause serious impairments in cognitive skills, as well as in physical, psychological and other functions.