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Abstract #1686

Altered global functional network connectivity and its relationship to cognitive dysfunction in rheumatoid arthritis

Zeyu Liu1, Bo Hou1, and Feng Feng1
1Peking Union Medical College Hospital, Beijing, China

Patients with rheumatoid arthritis (RA), a systemic autoimmune disease, had cognitive dysfunction. Resting-state functional MRI wasutilized to explore the whole-brain functional network connectivity in RA patients. The whole-brain functional connectivity strength in RA patients was altered and significantly correlated to cognitive performance.

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