The Society for Neuroscience is the world’s biggest organization of scientists and doctors working on brain and nervous system health concerns. The virus that causes COVID-19, SARS-CoV-2, obtains entry into the brain and produces neurological symptoms. Fever, cough, fatigue, and loss of taste or smell are the most frequent respiratory symptoms of the virus. Dr. Kumar believes his results will aid in the development of future medications to prevent or cure the disease’s neurological symptoms. “We evaluated the expressions of NRP1 and furin in postmortem human brain tissue out of curiosity, and both of these molecules are abundant in all critical brain areas, including the olfactory and hippocampus,” the researchers said.

“The virus may enter the brain via the nose through the olfactory neurons, and their infection can also explain the loss of smell as a significant symptom in COVID-19.”

Reference

Cause of neurological COVID-19 symptoms explored.https://www.medicalnewstoday.com/articles/cause-of-neurological-covid-19-symptoms-explored?fbclid=IwAR2Ex6U7jwErO0LDy7fY5V-ph7CPQFP_sPPD-2RsxlrR-zXaBqi9eANGhcQ