“Sustained Arousal” Wyller’s “sustained arousal” hypothesis proposes that a persistent stress response is causing many of the symptoms found in Chronic Fatigue Syndrome. In particular,  Wyller believes this persistent stress response is mucking up autonomic nervous system functioning in the disorder. We have suggested that the autonomic alterations, as well … Continue reading Unfulfilled Expectations – Wyller’s Sustained Arousal Hypothesis Takes Another Hit