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Jantz, Paul B. – School Psychology Forum, 2015
The existence of persistent postconcussion symptoms (PPCS) is controversial, and there is ongoing debate as to whether the etiology of PPCS is psychogenic or physiogenic. In addition, there is a lack of agreement on diagnostic definitions of mild traumatic brain injury (mTBI) and concussion and the terms are used interchangeably in the research…
Descriptors: Head Injuries, Brain, Symptoms (Individual Disorders), School Psychologists