What is Traumatic Brain Injury? Traumatic brain injury (TBI), a form of acquired brain injury, occurs when a sudden trauma causes damage to the brain. TBI can result when the head suddenly and violently hits
What is Social Anxiety Disorder?
Social anxiety disorder (social phobia) Definition It’s normal to feel nervous in some social situations. Going on a date or giving a presentation may give you that feeling of having butterflies in your stomach, for instance.