Implant-free stimulation could treat Parkinson's, other brain conditionsJune 5, 2017 - 11:00 AMT PanARMENIAN.Net - Scientists know that stimulating the deeper regions of your brain can treat Parkinson's and other conditions. But there's a problem: they usually need to open your skull to place implants, which is both time-consuming and risky. Researchers may have a better way, though: they've invented a deep brain stimulation technique that only requires electrodes on your scalp, Engadget said. The trick is to create two high-frequency electrical currents that don't do anything by themselves, but interact with each other deep inside your brain. If you want to target different parts of the brain, you just change the frequencies and placement of the electrodes. The resolution isn't as good as conventional stimulation techniques, but it's very precise. And importantly, it doesn't affect other parts of the brain -- you won't trigger side effects. If the creators can refine their method to produce specific effects, they could use it to treat many of the conditions where deep brain stimulation is already useful, ranging from Parkinson's to depression. More importantly, the noninvasive nature should make it easy to tackle different conditions. You wouldn't have to think about wiring or new surgical procedures, after all. While this isn't likely to result in cures, it could lead to treatment that's easy, quick and consistently available. Photo: Reuters Top stories Yerevan will host the 2024 edition of the World Congress On Information Technology (WCIT). Rustam Badasyan said due to the lack of such regulation, the state budget is deprived of VAT revenues. Krisp’s smart noise suppression tech silences ambient sounds and isolates your voice for calls. Gurgen Khachatryan claimed that the "illegalities have been taking place in 2020." Partner news Most popular in the section | Kazakhstan welcomes Yerevan, Baku’s agreement to meet in Almaty Kassym-Jomart Tokayev has welcomed the agreement of Baku and Yerevan to hold negotiations in Almaty. Armenia offers to temporarily host, preserve Gaza manuscripts The Armenian Foreign Minister has said Yerevan is ready to help preserve manuscripts from the conflict zone in Gaza. Aliyev says no need for mediators in Armenia-Azerbaijan process Azerbaijani President Ilham Aliyev believes that Baku and Yerevan do not mediators in the process of normalizing relations. Aram I supports Karekin II’s “patriotic position” Catholicos of the Great House of Cilicia Aram I has expressed support for the Mother See of Holy Etchmiadzin. |