Researchers pointed out that compared with those who are not infected, 0.2%to 2%atrophy in the brain of the patients with crown diseases, and greater cognitive capabilities have also declined when performing complex tasks.Among them, older patients are the greatest differences with those who are not infected.At that time, the main dissemination in the UK was Alpha poison.

(London Composite Electric) Research on Oxford University in the United Kingdom found that crown diseases can cause patients' brain atrophy, control emotions and memory areas, and damage to control the sense of smell.Area.

Researchers at Oxford University conducted a brain nuclei magnetic resonance imaging (MRI) scanning at the age of 785 from 51 to 81 before the outbreak.The second scan.

At that time, 401 volunteers had been infected with crown disease, but at that time, the main dissemination of the Alpha Crown Virus strains, not the Delta (DeltaTo.

Du Od, a neuros scientist at Oxford University, said: "We are surprised to see that the brain of the infected disease has changed significantly ... their brain shrinks 0.2%to 2%."

Researchers have found that infected patients who were infected four and a half months ago of the second scanned, in their brains, the gray thickness thickness of the smell -related areas is much larger than the control group of no infection; this may help helpExplain why many patients with crown diseases lose their sense of smell.

Bachem, a neuropathist at the Institute of Neuroscience and Psychological Health, Melbourne, said the ash loss that constitutes the outermost layer of the brain represent degeneration."This is really worrying."

Compared with those who are not infected, the brain of the patients with crown disease has 0.2%to 2%atrophy.Decrease in ability.Among them, older patients are the greatest differences with those who are not infected.

Du Our said that the changes shown by brain scan are not obvious, and they cannot be seen by the naked eye.However, the decrease in gray quality by 0.2%is equivalent to the normal aging of the elderly's brain for about one year, and the reduction of 2%is equal to aging for about 10 years.

Almost all volunteers of infected diseases are mild patients who have recovered at home, showing that the results of this research may be related to the problems faced by most crown survivors around the world.Du Od said that there are signs that the brains of 15 inpatient patients in the study are more affected and wider.

Research: 16 new gene mutations found in the body of severe patients

Part of the reversal must be further studied.Du Od said: "The brain is 'plastic', which can be repaired by itself."

Another study in the UK, scientists have found 16 new genetic mutations in patients with severe crown diseases.These genes cause patients to be unable to limit the ability of virus replication, or excessive inflammation and thrombosis.

Scientists point out that this discovery will help scientists develop and develop treatment for script, and even predict which patients may have severe illnesses.

Belly, a consultant at the University of Edinburgh, said: "In the future, we may make predictions based on the patient's genome."