Some patients remain unwell for months after “recovering” from the acute COVID-19. They
develop persistent fatigue, cognitive problems, headaches, disrupted sleep, myalgias and …

Fatigue is a common symptom in neurology and occurs in the diseases of the central and
peripheral nervous system. In order to understand the mechanism of fatigue, it is important to …

Fatigue of voluntary muscular effort is a complex phenomenon. To date, relatively little
attention has been placed on the role of the central nervous system (CNS) in fatigue during …

Cancer-related fatigue (CRF) is one of the most prevalent symptoms patients with cancer
experience, both during and after treatment. CRF is pervasive and affects patients' quality of …

Fatigue is an extremely common complaint among patients with chronic disease. However,
because of the subjective nature of fatigue, and the lack of effective therapeutics with which …

Chronic fatigue syndrome (CFS) is a common and disabling problem; although most likely of
biopsychosocial origin, the nature of the pathophysiological components remains unclear …

Fatigue is often related to cancer, and that related to its treatment is the most commonly
reported side effect of cancer treatment. It differs from that induced by other causes, such as …

Purpose: To investigate the role of the autonomic nervous system in the symptoms of
patients with chronic fatigue syndrome (CFS) and delineate the pathogenesis of the …

PURPOSE: To measure the functional status and well-being of patients with chronic fatigue
syndrome (CFS), and compare them with those of a general population group and six …

BACKGROUND: Chronic fatigue syndrome (CFS) is a disorder of unknown etiology,
consisting of prolonged, debilitating fatigue, and a multitude of symptoms including …