Rheumatoid arthritis: How chronic inflammation affects the brain
A recent study demonstrates how the chronic inflammation that characterizes rheumatoid arthritis affects the brain. The results of the study may explain the cognitive symptoms described as "brain fog." More than 1.3 million people in the United States live with rheumatoid arthritis. Rheumatoid arthritis is an autoimmune disorder. In which the body's immune system does not recognize the synovial fluid in the joints. And then attacks the fluid in the joints, causing chronic inflammation. But can this chronic inflammation also affect the brain? And if so, how? This question prompted researchers — co-led by Andrew Schrepf and Chelsea Kaplan, from the University of…