NDLI: A programmable and implantable microsystem for multimodal processing of ensemble neural recordings

Content Provider	IEEE Xplore Digital Library
Author	Fei Zhang Aghagolzadeh, M. Oweiss, K.
Copyright Year	2011
Description	Author affiliation: Department of Electrical and Computer Engineering and Neuroscience Program, Michigan State University, East Lansing, MI 48824 USA (Oweiss, K.) \|\| Department of Electrical and Computer Engineering, Michigan State University, East Lansing, MI 48824 USA (Fei Zhang; Aghagolzadeh, M.)
Abstract	Conditioning raw neural signals recorded through microelectrode arrays implanted in the brain is an important first step before information extraction can take place. This paper reports on the design and implementation of a programmable and fully implantable microsystem that fulfills this purpose. The system design builds on our earlier work that relies on a sparse representation of the neural signals to combat the limited telemetry bandwidth when wireless communication with the external world is sought. The system has a multimodal processing capability to support a wide range of scenarios in real experimental conditions. A transmission link with rate-dependent compression and spike sorting strategy is shown to preserve information fidelity. At 32 channels sampled at 25 kHz, the power consumption of the system is 5.19 mW and has been implemented on a 5mm×5mm nano-FPGA, bringing its performance within the implantable power-size constraints for clinical applications.
Starting Page	3035
Ending Page	3038
File Size	921600
Page Count	4
File Format	PDF
ISBN	9781424441211
ISSN	1557170X
e-ISBN	9781457715891
e-ISBN	9781424441228
DOI	10.1109/IEMBS.2011.6090830
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Wireless sensor networks Discrete wavelet transforms Bandwidth Sorting Filling Monitoring
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Wireless, high-bandwidth recordings from non-human primate motor cortex using a scalable 16-Ch implantable microsystem

An RF-powered wireless multi-channel implantable bio-sensing microsystem

A Neural Signal Processor for an Implantable Multi-Channel Cortical Recording Microsystem

An efficient spike-sorting for implantable neural recording microsystem using hybrid neural network

Wireless, High-Bandwidth Recordings from Non-Human Primate Motor Cortex using a Scalable 16-Ch Implantable Microsystem

Implantable neural spike detection using lifting-based stationary wavelet transform

Smart phone monitoring of second heart sound split

Wireless Sensor Network Wavelet Signal Processing

Glass-type wireless PPG measuring system

A programmable and implantable microsystem for multimodal processing of ensemble neural recordings

Similar Documents

Wireless, high-bandwidth recordings from non-human primate motor cortex using a scalable 16-Ch implantable microsystem

An RF-powered wireless multi-channel implantable bio-sensing microsystem

A Neural Signal Processor for an Implantable Multi-Channel Cortical Recording Microsystem

An efficient spike-sorting for implantable neural recording microsystem using hybrid neural network

Wireless, High-Bandwidth Recordings from Non-Human Primate Motor Cortex using a Scalable 16-Ch Implantable Microsystem

Implantable neural spike detection using lifting-based stationary wavelet transform

Smart phone monitoring of second heart sound split

Wireless Sensor Network Wavelet Signal Processing

Glass-type wireless PPG measuring system

A programmable and implantable microsystem for multimodal processing of ensemble neural recordings