Anonymous ID: a0c3c9 Dec. 31, 2018, 11:02 a.m. No.4537209   🗄️.is 🔗kun

Wireless 'pacemaker for the brain' could offer new treatment for neurological disorders

 

A new neurostimulator developed by engineers at the University of California, Berkeley, can listen to and stimulate electric current in the brain at the same time, potentially delivering fine-tuned treatments to patients with diseases like epilepsy and Parkinson's.

 

These devices can be extremely effective at preventing debilitating tremors or seizures in patients with a variety of neurological conditions. But the electrical signatures that precede a seizure or tremor can be extremely subtle, and the frequency and strength of electrical stimulation required to prevent them is equally touchy. It can take years of small adjustments by doctors before the devices provide optimal treatment.

 

WAND, which stands for wireless artifact-free neuromodulation device, is both wireless and autonomous, meaning that once it learns to recognize the signs of tremor or seizure, it can adjust the stimulation parameters on its own to prevent the unwanted movements. And because it is closed-loop—meaning it can stimulate and record simultaneously—it can adjust these parameters in real-time.

 

https://archive.fo/J3GGT

https://medicalxpress.com/news/2018-12-wireless-pacemaker-brain-treatment-neurological.html