Scientists have found that the human brain is washed during sleep through a study on 13 subjects. According to the research, blood flows out of the brain during sleep, while the cerebrospinal fluid washes the brain.
A team led by Laura Lewis, who is working at Boston University, made an interesting scientific discovery. The team, which has been working on the human brain for a while, has discovered that when people sleep, their brains are washed with cerebrospinal fluid. So your brain is completely washed through rhythmic and breakthrough waves while you sleep.
According to previous studies, Lewis says that they already know that neurons in the brain have electrical wave activities, but that they have discovered that there are also waves in the cerebrospinal fluid. Scientists have illustrated the phases of the brain during sleep so that the research can be done, and the images we will share with you shortly reveal how this washing process will be.
According to the data obtained in the research, after the people sleep, the brain neurons do not function, and the blood flows out of the brain. It is precisely at this time that the cerebrospinal fluid comes into play and washes the brain from beginning to end. Laura Lewis states that the findings from the research are very important because she hopes that these findings may lead to new discoveries.
Lewis’ hopes are about psychological and neurological discoveries. Because brain waves can combine with blood flow and cerebrospinal fluid, especially for the investigation of age-related normal impairments. The reason for this is that as people age, their brains produce less and slower waves. So this research could both open a new door and be a glimmer of hope, especially for the treatment of alzheimer’s disease.
Lewis made this important discovery with 13 people aged between 23 and 33. Considering getting help from the subjects at older ages in the ongoing processes of his research, Lewis states that they can understand how the movement in the brains of people who are older is going to be. Lewis says that so they can make a new discovery about alzheimer’s.