All of the possible symptoms of a typical traumatic brain injury have the potential to be severely debilitating. But of all the side effects of a TBI, perhaps the most serious and life-changing is reduced cognition. Our ability to think clearly and understand the world around us is one of the most important parts of most people’s self-identity. The sudden loss or reduction of cognition can be devastating.
Cognition is defined as the act of knowing or thinking. Aspects of human cognition include: