If future studies confirm that these waking waves wash away toxic proteins from human brains, the finding could lead to new treatments for brain disorders.
Waves of cerebrospinal fluid which normally wash over brains during sleep can be made to pulse in the brains of people who are wide awake, a new study finds., such as the sticky proteins that accumulate in Alzheimer’s disease . So being able to control the fluid’s flow in the brain could possibly one day have implications for treating certain brain disorders.
“If you drop your clothes in a bath of water, eventually dirt will come out. But if you swish them back and forth, things are moving much more effectively,” Lewis says. “That’s the analogy I think of.” The researchers think that as brain activity during sleep causes blood to flow through the brain — bringing oxygen to power-hungry cells — the spinal fluid flows in behind the blood to maintain constant pressure inside the skull.
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Scientists Just Learned Something New About How Aspirin WorksNew research into aspirin might one day lead to safer painkillers or even new cancer treatments.
Leer más »
Scientists identify secret ingredient in da Vinci paintings'Old Masters' such as Leonardo da Vinci, Sandro Botticelli and Rembrandt may have used proteins, especially egg yolk, in their oil paintings, according to a new study.
Leer más »
Lupus, Sepsis, and More: Scientists Uncover Promising New Therapeutic Target for Inflammatory DiseasesWhat goes wrong in our bodies during the progression of an inflammatory disease? Scientists at the School of Biochemistry and Immunology in the Trinity Biomedical Sciences Institute at Trinity College Dublin have made a significant advancement in comprehending the underlying mechanisms of the progre
Leer más »
Scientists present fascinating new details on the largest space explosion ever recorded - KRLD NewsIn October of 2022, astronomers were awestruck as multiple telescopes around the world detected a monstrous gamma-ray burst, the Universe's most powerful explosions. The burst, named GRB 221009A, was the largest explosion ever recorded. The blast was so bright it even temporarily blinded several gamma-ray detectors, and emitted more energy in one second than our Sun will produce in its lifetime. Find more Cosmic Sense here: https://www.audacy.com/krld/topic/cosmic-sense
Leer más »
Scientists create protective coating for fruit and veggies to make them last longerDo you wish the fruit in your refrigerator would last just a few days longer? Researchers have created an egg-based coating designed to extend the shelf life of produce.
Leer más »