Telehealth, or telemedicine, refers to the use of telecommunications technology to support  virtual clinical physical and behavioral healthcare. 

Transition Age Youth are defined as young adults aged 14-25 transitioning from child services to  adulthood.

Trauma-Informed Care is an approach to human services in which staff are trained to recognize  trauma symptoms and adapt systems to lessen or eliminate systematic retraumatizing. 

Traumatic Brain Injury (TBI) is an injury to the brain caused by an external physical force which  results in an impairment of cognitive abilities and/or physical, emotional, and behavioral  functioning.