The Impact of COVID-19 on the Human Brain Investigated

During the pandemic period caused by the COVID-19 virus, a lot of research has been done on the virus. So far, many deaths and worldwide causing damage The damage caused by the virus to the human body is always being investigated by scientists and doctors. COVID-19 affects the body in many different ways, especially in the lungs. damage It has been proven by scientific research.

As a result of a research that did not pass peer-review and was made accessible on the MedRxiv website, it was found that patients infected with the virus, even if they survived the disease mildly. shrinkage of the brain detected. For this study, the researchers 45 thousand people It analyzed brain imaging data recorded prior to the COVID-19 pandemic and recalled those diagnosed with COVID-19 for additional scans.

The frontal and temporal lobes are thinner in those who have had the virus.

In order to understand what changes occur in the brains of people who were called back for the research in question, before and after they were infected, the data were collected from people who did not have the virus. with brain scans were also compared. Individuals’ age, gender, and health-related variables and socioeconomic conditions were also carefully matched.

In the tissue called gray matter, which consists of neurons that process information in the brain, significant differences were observed between those who were infected with the virus and those who were not. The thickness of gray matter tissue in brain areas known as the frontal and temporal lobes was greater in the group with COVID-19 compared to the other group. was thinner. While it is normal for the general population to change in gray matter volume over time as people age, the changes observed in this study are more than normal in people infected with the virus, according to experts. it was much larger.