December 11, 2023

Digital Trends

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Dr. Leigh Hochberg, pioneer in brain-computer technology, receives 2022 VA Magnuson Award

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Leigh Hochberg, M.D., Ph.D., FAAN, FANA, director of the VA Center for Neurorestoration and Neurotechnology (CfNN), has acquired the 2022 VA Paul B. Magnuson Award for his function to improve the lives of Veterans and other individuals who practical experience stroke, ALS, spinal twine personal injury and neurological illness. The Magnuson Award acknowledges exceptional achievement in VA rehabilitation study.

Hochberg and his colleagues at CfNN are creating cutting-edge systems to guide Veterans with paralysis to navigate their environments and talk with other individuals. Hochberg’s exploration method combines engineering, neuroscience, and clinical medicine to design new systems to support men and women with neurological damage or ailment live a fuller everyday living. (Warning: Investigational Machine. Constrained by federal legislation to investigational use.)

Dr. Leigh Hochberg

Dr. Leigh Hochberg

Checks mind-laptop or computer interfaces

Hochberg is a researcher at the Providence VA Clinical Heart in Rhode Island, with far more than 17 years’ know-how. He is director of the BrainGate medical trials – executed by primary laboratories in neuroscience and neuroengineering – which are targeted on acquiring and tests intracortical brain-computer interfaces (BCI).

In 2006, Hochberg released groundbreaking effects from the to start with two members in the BrainGate scientific trial. He and his colleagues shown that people today with cervical spinal wire injury could handle a computer system cursor or robotic arm utilizing their mind exercise by itself. Investigators implanted electrodes in participants’ motor cortex to transmit neural impulses to a computer, allowing for the individuals to command external devices just by wondering about the movement of their very own hand.

“This breakthrough in human neuroscience established the stage for intracortical BCI investigation and highlighted the prospective to assist persons with impairments of interaction and mobility,” notes Dr. Krishna Shenoy, director of the Neural Prosthetic Systems Lab at Stanford College.

*Hear to Dr. Hochberg and a colleague reveal how the investigational BrainGate method will work.

A typing velocity of 90 figures for each minute

In 2021, the BrainGate workforce at Stanford and the Howard Hughes Professional medical Institute shown an intracortical BCI that decoded brain exercise and displayed the intended handwriting of a review participant who was unable to use his hands. The participant accomplished a typing velocity of 90 characters per moment, with 94% precision. The study, printed in “Nature,” was recognized internationally as a breakthrough in the velocity and versatility produced achievable by way of BCI-enabled interaction.

*View a video demonstrating BCI-enabled handwriting by a BrainGate examine participant.

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