Flexible optoelectrical neural implants

Jay Reddy; Ibrahim Kimukin; Maya Lassiter; Zabir Ahmed; Mohammad H. Malekoshoaraie; Vishal Jain; Luke Stewart; Alison Barth; Elias Towe; Maysamreza Chamanzar

doi:10.1117/12.2579518

8 March 2021 Flexible optoelectrical neural implants

Jay Reddy, Ibrahim Kimukin, Maya Lassiter, Zabir Ahmed, Mohammad H. Malekoshoaraie, Vishal Jain, Luke Stewart, Alison Barth, Elias Towe, Maysamreza Chamanzar

Author Affiliations +

Proceedings Volume 11663, Integrated Sensors for Biological and Neural Sensing; 1166306 (2021) https://doi.org/10.1117/12.2579518
Event: SPIE BiOS, 2021, Online Only

Abstract

With the advent of optical methods for stimulation and functional recording of neuronal activity in the brain, there is a growing need for fully flexible, ultracompact photonic devices for light delivery and light collection in brain tissue. In this paper, we will discuss our recent advances in designing a flexible optoelectronic neural implant platform that integrates passive and active optical components with electrical recording functionality. We leverage the exquisite optical and electrical insulation properties Parylene C, a biocompatible and flexible polymer to realize a fully functional optoelectrical neural interface.

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Jay Reddy, Ibrahim Kimukin, Maya Lassiter, Zabir Ahmed, Mohammad H. Malekoshoaraie, Vishal Jain, Luke Stewart, Alison Barth, Elias Towe, and Maysamreza Chamanzar "Flexible optoelectrical neural implants", Proc. SPIE 11663, Integrated Sensors for Biological and Neural Sensing, 1166306 (8 March 2021); https://doi.org/10.1117/12.2579518

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