TY - CHAP M1 - Book, Section TI - Chronic Fatigue Syndrome A1 - Goodman, Catherine A1 - Helgeson, Kevin Y1 - 2011 N1 - T2 - Exercise Prescription for Medical Conditions: Handbook for Physical Therapists AB - This condition is an unexplained, persistent fatigue that is not a result of exertion and that lasts for 6 months or longer. Clients typically have unexplained fatigue along with symptoms of diffuse pain with impaired memory or concentration. This condition can result from numerous biologic, behavioral, and psychological factors. The leading cause is hypothesized to be the presence of a chronic infection that induces changes to the immunologic and neuroendocrine functions and autonomic nervous system regulation.1 SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/20 UR - fadavispt.mhmedical.com/content.aspx?aid=1133951532 ER -