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Design of CMOS Neural Probes utilizing Micro-Coil Magnetic Neurostimulation.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Design of CMOS Neural Probes utilizing Micro-Coil Magnetic Neurostimulation./
作者:	Szoka, Edward C.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
面頁冊數:	173 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-12, Section: B.
Contained By:	Dissertations Abstracts International83-12B.
標題:	Nanoscience. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29160937
ISBN:	9798819367834

Design of CMOS Neural Probes utilizing Micro-Coil Magnetic Neurostimulation.
Szoka, Edward C.

Design of CMOS Neural Probes utilizing Micro-Coil Magnetic Neurostimulation. - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 173 p.

Source: Dissertations Abstracts International, Volume: 83-12, Section: B.

Thesis (Ph.D.)--Cornell University, 2022.

This item must not be sold to any third party vendors.

Neural prostheses that stimulate the neocortex utilizing electrical stimulation via implantable electrodes have been used to treat a wide range of neurological and psychological disorders. However, fundamental limitations of implantable electrodes have limited the prosthesis effectiveness as there remains concerns over their long-term stimulation efficacy and inability to create precise patterns of neural activity. Latest developments in micro-magnetic technology have shown that magnetic stimulation from micro-coil-based neural probes is capable of modulating neural behavior while circumventing the limitations of implantable electrodes. This is due to the induced electric fields from magnetic stimulation being spatially asymmetric, avoiding the simultaneous stimulation of passing axons, as well magnetic fields having high permeability to biological substances, allowing for complete device encapsulation. While these devices have been shown to modulate neural activity in both in vitro and in vivo experiments, the lack of reconfigurable hardware on the probe fixes the location of the neurostimulation sites post-implantation. This works explores how co-designing CMOS circuitry, micro-coil design, and nanofabrication processing can be used to fabricate the next generation of micro-coil-based neural probes, capable of spatially programmable micro-magnetic neurostimulation.

ISBN: 9798819367834Subjects--Topical Terms:

632473
Nanoscience.
Subjects--Index Terms:

CMOS technology

Design of CMOS Neural Probes utilizing Micro-Coil Magnetic Neurostimulation.
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