Fig. 4
From: Dysautonomia and small fiber neuropathy in post-COVID condition and Chronic Fatigue Syndrome
Clinical characteristics of ME/CFS and post-COVID patients compared to HC. Cognitive performance refers to the mean of all the neuropsychological tests’ performance. The Tilt test HR refers to the mean values of 3, 5, 8, and 11 min during the Tilt test. HR: heart rate; ME/CFS: Myalgic Encephalomyelitis/Chronic Fatigue Syndrome