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Related Concept Videos

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Negative and Cognitive Symptoms of Schizophrenia

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Dissociative disorders represent complex psychological conditions characterized by disruptions in consciousness, memory, identity, or perception. These disruptions cause individuals to experience a disconnection from their thoughts, emotions, and memories. The phenomenon is not merely an occasional lapse in attention but a profound alteration in mental functioning that can severely impact daily life.
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Related Experiment Video

Updated: May 11, 2026

A Randomized, Sham-Controlled Trial of Cranial Electrical Stimulation for Fibromyalgia Pain and Physical Function, Using Brain Imaging Biomarkers
08:33

A Randomized, Sham-Controlled Trial of Cranial Electrical Stimulation for Fibromyalgia Pain and Physical Function, Using Brain Imaging Biomarkers

Published on: January 5, 2024

[Cognitive dysfunction in fibromyalgia].

Olga Gelonch1, Maite Garolera, Lluís Rosselló

  • 1Universitat de Lleida, Lleida, España. ogelonch@copc.cat

Revista De Neurologia
|May 25, 2013
PubMed
Summary
This summary is machine-generated.

Fibromyalgia patients often experience cognitive dysfunction, particularly in working memory and attention. Pain severity directly correlates with the extent of these cognitive impairments.

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Home-Based Transcranial Direct Current Stimulation Device Development: An Updated Protocol Used at Home in Healthy Subjects and Fibromyalgia Patients

Published on: July 14, 2018

Area of Science:

  • Neuroscience
  • Psychology

Context:

  • Fibromyalgia is a chronic condition characterized by widespread pain and fatigue.
  • Patients frequently report significant cognitive difficulties, often termed 'fibro fog'.

Purpose:

  • To systematically review existing literature on cognitive dysfunction in fibromyalgia.
  • To identify specific cognitive domains affected and factors influencing impairment.

Summary:

  • A review of 64 studies (1995-2012) identified deficits in working memory, attention, long-term memory, and executive functions.
  • Distraction significantly impacts attentional deficits.
  • Pain severity is consistently linked to cognitive dysfunction.

Impact:

  • Highlights the need for further research into the mechanisms of cognitive impairment in fibromyalgia.
  • Informs clinical practice regarding the assessment and management of cognitive symptoms.