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Mysterious brain disease shocks Canadian doctor



Dr. Neil Cashman, a neuroscientist at the University of British Columbia in Vancouver. It is a type of medical investigation that only occurs a few times in a century, which is investigating the disease.

“From the perspective of mystery There is always something terrifying like murder. In this case, it’s progressive dementia. and psychiatric symptoms Suddenly losing everything that is controlled by the brain and spinal cord,” he said. “It’s scary.”

But other medical professionals instead questioned the novelty of this symptom.

Dr. Michael D. Geschwind, professor of neurology at the University of California, San Francisco, is one of the world’s leading experts on rare neurodegenerative outbreaks. did not study the cases or autopsy of the affected person But he cautions that what appears to be a new disease sometimes turns out to be a known, undiagnosed disease. He added that those affected may end up suffering from “grab bags” of different neurological diseases that are linked.

“Sometimes what looks like a cluster turns out to be something else,” he said.

The disease first emerged in 2015 when New Brunswick neurologist Dr. Alier Marrero saw a patient with strange symptoms. A mix of things, such as anxiety, depression, and rapidly escalating dementia. muscle pain and abnormal vision

Three years later he had a total of eight patients. Next year the total is 20, then 38. Then 48.

The patients were between 18 and 84 years old, and most of them lived in two areas of New Brunswick: Moncton and the Acadian Peninsula.

Dr. Marrero, a physician at Dr. Georges-L.-Dumont University Hospital Center in Moncton, was puzzled by what he noticed. therefore ordered a blood test Spinal puncture, MRI scan and ECG


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