Review

COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES

Volume: 4 Number: 1 January 31, 2026
TR EN

COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES

Abstract

More than 90% of individuals with rheumatic diseases experience attention and memory problems. Chronic inflammation can lead to neuroinflammatory stress in the central nervous system, causing the use of additional cortical resources to complete activities related to daily cognition. Moreover, cognitive dysfunction may occur because brain regions cannot perform cognitive tasks due to their preoccupation with pain. Factors contributing to cognitive impairment in rheumatic diseases may depend on the type of disease. Most patients with Rheumatoid Arthritis use more cerebral cortex areas to perform isolated cognitive tasks at the same level as healthy individuals as inflammation increases. The pathways underlying cognitive dysfunction in Lupus are still being investigated, and the parameters have not yet been fully validated and widely accepted. In patients with Systemic Sclerosis, there are various reports on the mental or cognitive effects of exposure to cold. Limited evidence in Primary Sjogren's Syndrome suggests that hypoperfusion may be associated with cognitive dysfunction. In Fibromyalgia, it is a common view that the degree of pain is directly related to the level of cognitive dysfunction. In Primary Systemic Vasculitides, cognitive effects may occur due to cerebral hypoperfusion. In Behçet's disease, cognitive dysfunction is associated with age, anxiety-depressive disorders, chronic stress factors, and minor brain multifocal subcortical parenchymal MRI lesions. Some factors have been found to cause cognitive dysfunction. However, their specificity in distinguishing between symptoms is weak, limiting clinical use (due to the presence of confounding factors and the lack of reliable biomarkers).

Keywords

Supporting Institution

This research did not receive any specific grant from funding agencies in the public, commercial, or notfor-profit sectors.

Project Number

None

Ethical Statement

Since no human or animal subjects were involved in the study, ethical approval and informed consent were not required.

Thanks

None

References

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Details

Primary Language

English

Subjects

Physiotherapy, Rehabilitation

Journal Section

Review

Early Pub Date

January 31, 2026

Publication Date

January 31, 2026

Submission Date

September 19, 2025

Acceptance Date

November 4, 2025

Published in Issue

Year 2026 Volume: 4 Number: 1

APA
Gur Kabul, E. (2026). COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES. Laodikya Rehabilitasyon Bilimleri, 4(1), 1-7. https://doi.org/10.5281/zenodo.18443149
AMA
1.Gur Kabul E. COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES. Laodikya Rehabilitasyon Bilimleri. 2026;4(1):1-7. doi:10.5281/zenodo.18443149
Chicago
Gur Kabul, Elif. 2026. “COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES”. Laodikya Rehabilitasyon Bilimleri 4 (1): 1-7. https://doi.org/10.5281/zenodo.18443149.
EndNote
Gur Kabul E (January 1, 2026) COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES. Laodikya Rehabilitasyon Bilimleri 4 1 1–7.
IEEE
[1]E. Gur Kabul, “COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES”, Laodikya Rehabilitasyon Bilimleri, vol. 4, no. 1, pp. 1–7, Jan. 2026, doi: 10.5281/zenodo.18443149.
ISNAD
Gur Kabul, Elif. “COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES”. Laodikya Rehabilitasyon Bilimleri 4/1 (January 1, 2026): 1-7. https://doi.org/10.5281/zenodo.18443149.
JAMA
1.Gur Kabul E. COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES. Laodikya Rehabilitasyon Bilimleri. 2026;4:1–7.
MLA
Gur Kabul, Elif. “COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES”. Laodikya Rehabilitasyon Bilimleri, vol. 4, no. 1, Jan. 2026, pp. 1-7, doi:10.5281/zenodo.18443149.
Vancouver
1.Elif Gur Kabul. COGNITIVE DYSFUNCTIONS IN RHEUMATOLOGICAL DISEASES. Laodikya Rehabilitasyon Bilimleri. 2026 Jan. 1;4(1):1-7. doi:10.5281/zenodo.18443149