CFS, or Chronic Fatigue Syndrome, is a complex, multi-system illness that is characterized by profound, disabling fatigue and a wide variety of other symptoms. There is a growing body of evidence that suggests that CFS is, in fact, a brain disease.
Recent research has revealed a number of potential brain-related abnormalities in those with CFS. For example, neuroimaging studies have shown evidence of brain inflammation, altered brain structure, and reduced brain metabolism in those with CFS. Additionally, studies have found abnormalities in the brain’s neurotransmitters, such as serotonin, which could explain the fatigue and cognitive difficulties associated with CFS.
Further evidence of CFS as a brain-related disorder comes from the fact that many of the symptoms of CFS are similar to those of other neurological disorders, such as multiple sclerosis and Parkinson’s disease. Studies have also found that those with CFS have higher rates of depression and anxiety, which are linked to changes in the brain.
While the exact cause of CFS remains unknown, the evidence is growing that it is a brain-related disorder. It is important to note, however, that CFS affects the entire body, not just the brain, and so a comprehensive approach to treatment is important. This may include physical therapy, lifestyle changes, medication, and psychotherapy.