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Stimulation Management for a Multichannel Vestibular Neural Prosthesis

Jiang, D; Demosthenous, A; Perkins, T; Donaldson, N; (2010) Stimulation Management for a Multichannel Vestibular Neural Prosthesis. In: 2010 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. (pp. 3481 - 3484). IEEE

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Abstract

This paper describes the stimulation management unit for a multichannel vestibular neural prosthesis. The unit is designed as part of a stimulator ASIC in the implantable subsystem of the prosthesis. This digital unit provides the stimulator ASIC the ability to generate biphasic current pulses at specified amplitude, duration and pulse rate to drive electrodes in the semicircular canals. The circuit was implemented in 0.6-mu m CMOS technology and post-layout simulations are presented to show its operation.

Type:Proceedings paper
Title:Stimulation Management for a Multichannel Vestibular Neural Prosthesis
Event:International Symposium on Circuits and Systems Nano-Bio Circuit Fabrics and Systems (ISCAS 2010)
Location:Paris, FRANCE
Dates:2010-05-30 - 2010-06-02
ISBN-13:978-1-4244-5309-2
Keywords:ELECTRICAL-STIMULATION
UCL classification:UCL > School of BEAMS > Faculty of Engineering Science > Electronic and Electrical Engineering
UCL > School of BEAMS > Faculty of Engineering Science > Medical Physics and Bioengineering

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