Submission + - Autopsies Reveal The Terrible Damage COVID-19 Can Inflict on The Human Brain (sciencealert.com) 1
AmiMoJo writes: As COVID-19 relentlessly infects more and more of us, scientists are getting a close look at the strange and frightening damage it can inflict on our bodies. We've known since early in the pandemic this disease wreaks havoc on more than just the respiratory system, also causing gastrointestinal conditions, heart damage and blood clotting disorders.
Now, a year into the pandemic, in-depth autopsies of COVID-19 patients have revealed greater details of widespread inflammation and damage in brain tissues. This may help explain the deluge of neurological symptoms that have manifested in some patients, from headaches, memory loss, dizziness, weakness and hallucinations to more severe seizures and strokes. Some estimate that up to50 percent of those hospitalised with COVID-19 could have neurological symptoms that can leave people struggling to do even common daily tasks like preparing a meal. "We were completely surprised. Originally, we expected to see damage that is caused by a lack of oxygen," said physician and clinical director at National Institute of Health (NIH), Avindra Nath. "Instead, we saw multifocal areas of damage that is usually associated with strokes and neuroinflammatory diseases."
Now, a year into the pandemic, in-depth autopsies of COVID-19 patients have revealed greater details of widespread inflammation and damage in brain tissues. This may help explain the deluge of neurological symptoms that have manifested in some patients, from headaches, memory loss, dizziness, weakness and hallucinations to more severe seizures and strokes. Some estimate that up to50 percent of those hospitalised with COVID-19 could have neurological symptoms that can leave people struggling to do even common daily tasks like preparing a meal. "We were completely surprised. Originally, we expected to see damage that is caused by a lack of oxygen," said physician and clinical director at National Institute of Health (NIH), Avindra Nath. "Instead, we saw multifocal areas of damage that is usually associated with strokes and neuroinflammatory diseases."