Cognitive dysfunction in fibromyalgia.
Fibromyalgia is a puzzling syndrome of widespread musculoskeletal pain. In addition to pain, patients with fibromyalgia frequently report that cognitive function, memory, and mental alertness have declined. A small body of literature suggests that there is cognitive dysfunction in fibromyalgia. This article addresses several questions that physicians may have regarding cognitive function in their patients. These questions concern the types of cognitive tasks that are problematic for patients with fibromyalgia, the role of psychological factors such as depression and anxiety, the role of physical factors such as pain and fatigue, the nature of patients' perceptions of their cognitive abilities, and whether patients can be tested for cognitive dysfunction. Critical areas for further investigation are highlighted.
Glass
J M
JM
Institute for Social Research, The University of Michigan, 426 Thompson Street, Ann Arbor, MI 48106, USA. jglass@umich.edu
Park
D C
DC
D003072:Cognition Disorders / Q000150:complications* / Q000503:physiopathology / Q000523:psychology; D005356:Fibromyalgia / Q000150:complications* / Q000503:physiopathology / Q000523:psychology; D006801:Humans