Objective: To assess cognitive function in patients with chronic fatigue syndrome (CFS) and
multiple sclerosis (MS) and to evaluate the role of depressive symptoms in cognitive …

Recent studies suggest that half a million people in the US suffer from chronic fatigue
syndrome (CFS)—a severe and debilitating chronic illness of unknown etiology. Many mental …

Chronic fatigue syndrome (CFS), a controversial clinical entity characterized by severe fatigue
and constitutional symptoms, has been associated with a variety of psychiatric disorders. …

… This research was supported by NIH grant MH01961-02 to Dr Fred Friedberg. We are
grateful to the staff and members of the Lupus Alliance of America, Long Island/Queens Affiliate, …

Non-pharmacological behavioral treatments for CFS have been suggested as promising.
These trials have tested protocols composed of behavioral, cognitive and cognitive–behavioral …

To evaluate the effect of cognitive behavioral intervention on chronic fatigue syndrome (CFS),
we studied three patient groups: a CFS-treatment group (n = 22), a primary depression-…

Chronic fatigue syndrome (CFS) and fibromyalgia (FM) are closely related illnesses of uncertain
etiology. This article reviews the research literature on these biobehavioral conditions, …

METHODS This study used data from the 2004 wave of the Health and Retirement Study (HRS),
a biennial longitudinal survey of a US nationally representative sample of community-…

Objective: Our objective was to evaluate symptom patterns in patients with chronic fatigue
syndrome (CFS) who were ill for 10 or more years. Methods: This cross-sectional self-report …

Purpose In chronic fatigue syndrome (CFS), the lack of consensus on how recovery should
be defined or interpreted has generated controversy and confusion. The purpose of this …