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The effort, led by physics professor Arnd Pralle, PhD, of the University at Buffalo College of Arts and Sciences, focused on a technique called “magneto-thermal stimulation.” It’s not exactly a simple process — it requires the implantation of specially built DNA strands and nanoparticles which attach to specific neurons — but once the minimally invasive procedure is over, the brain can be remotely controlled via an alternating magnetic field. When those magnetic inputs are applied, the particles heat up, causing the neurons to fire.
The study, which was published in the most recent edition of the journal eLife, includes experiments where were performed on mice. Using the new technique, the researchers were able to control the movement of the animals, causing them to freeze, lock up their limbs, turn around, or even run.
The holy grail for dreamers like Elon Musk is that we’ll one day be able to tweak our brains to eliminate mood disorders and make us more perfect creatures.
Here, we demonstrate that magnetothermal genetic stimulation provides tetherless deep brain activation sufficient to evoke motor behavior in awake mice. The approach uses alternating magnetic fields to heat superparamagnetic nanoparticles on the neuronal membrane. Neurons heat-sensitized by expressing TRPV1 are activated with magnetic field application. Magnetothermal genetic stimulation in the motor cortex evoked ambulation, deep brain stimulation in the striatum caused rotation around the body-axis, and stimulation near the ridge between ventral and dorsal striatum caused freezing-of-gait. The duration of the behavior correlated tightly with field application. This approach provides genetically and spatially targetable, repeatable and temporarily precise activation of deep-brain circuits without need for surgical implantation of any device.
originally posted by: Peeple
a reply to: FauxMulder
But that's what we conspiracy people say they do for years, we're all crazy so logically this has to be fake news...