Sonothermogenetics
August 24, 2021 | Terry Sharrer
“Researchers at Washington University in St. Louis have developed a technique they call sonothermogenetics, which combines ultrasound and genetic modification to achieve non-invasive neural control in deep brain regions. The technique involves using viral vectors to introduce genetic material encoding for ion channels to specific neurons in the brain. An external ultrasound probe can then provide gentle heating, which activates the ion channels, effectively allowing researchers to turn specific neurons on or off. The new approach may eventually lead to effective non-invasive treatments for neurological conditions such as Parkinson’s disease.” MORE WITH VIDEO
Image Credit: MedGadget and WUSTL