부산대학교 도서관

Biopsychosocial models are currently used to explain the development of persistent postconcussion symptoms (PPCS) following concussion. These models support a holistic multidisciplinary management of postconcussion symptoms. One catalyst for the development of these models is the consistently strong evidence pertaining to the role of psychological factors in the development of PPCS. However, when applying biopsychosocial models in clinical practice, understanding and addressing the influence of psychological factors in PPCS can be challenging for clinicians. Accordingly, the objective of this article is to support clinicians in this process. In this Perspective article, we discuss current understandings of the main psychological factors involved in PPCS in adults and summarize these into 5 interrelated tenets: preinjury psychosocial vulnerabilities, psychological distress following concussion, environment and contextual factors, transdiagnostic processes, and the role of learning principles. With these tenets in mind, an explanation of how PPCS develop in one person but not in another is proposed. The application of these tenets in clinical practice is then outlined. Guidance is provided on how these tenets can be used to identify psychosocial risk factors, derive predictions, and mitigate the development of PPCS after concussion from a psychological perspective within biopsychosocial conceptualizations. Impact. This Perspective helps clinicians apply biopsychosocial explanatory models to the clinical management of concussion, providing summary tenets that can guide hypothesis testing, assessment, and treatment. Keywords: Biopsychosocial, Concussion, Postconcussion Symptoms, Recovery
Introduction The World Health Organization defines concussion/mild traumatic brain injury as an 'acute brain injury resulting from mechanical energy to the head from external physical forces,' with any of the [...]