Mount Sinai launches first study on high-resolution brain-computer interface

Mar 22 2024Mount Sinai Health System A multidisciplinary team of neurosurgeons and neuroscientists from the Icahn School of Medicine at Mount Sinai are the first in New York to study a new brain-computer interface that's engineered to map a large area of the brain's surface, in real time, at resolutions hundreds of times more detailed than typical arrays used in neurosurgical procedures.

The Layer 7 Cortical Interface, developed by Precision Neuroscience Corporation, contains 1,024 tiny electrodes spanning an area of 1.5 square centimeter, embedded in a flexible film that conforms to the brain's surface. The film is one-fifth the thickness of a human hair and was designed to be implanted and removed by neurosurgeons without damaging brain tissue.

Joshua B. Bederson, MD, Chair of Neurosurgery at the Mount Sinai Health System and Co-Founder of Mount Sinai BioDesign A team of Mount Sinai neuroscientists who have deep expertise in human electrophysiology will analyze and interpret the massive amount of data collected from the device. A secondary objective of the study is to assess the ability of the thin-film electrode to map electrophysiological correlates of awake behavioral tasks, including motor, speech, and cognitive tasks.

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