The brain is divided into two halves, called hemispheres. Clinically, they are described as the “dominant” and “non-dominant” hemispheres. The dominant hemisphere is generally the half in which language abilities are housed, which for most people is the left (about 99% of right-handed people and 85% of left-handed people). While all aspects of thinking use …
What is a TBI? A traumatic brain injury (TBI) occurs when external forces (for example, from falling, car accident, or assault) cause an injury to the brain. The injury itself can be penetration to the brain, bruising, bleeding, or stretching of the connections between the neurons (brain cells), called axons. The severity of the TBI …
What is Dementia? The term “dementia” refers to a group of conditions that deteriorate the brain over time, causing changes in cognition (thinking), behavior, and physical functioning. When the symptoms are severe enough to impact a person’s ability to function independently, dementia can be diagnosed. They are now more commonly referred to as “neurodegenerative diseases” …
