Wireless, In Vivo Neural Recording using a Custom Integrated Bioamplifier and the Pico System

Author

Cheney, David ; Goh, Aik ; Xu, Jie ; Gugel, Karl ; Harris, John G. ; Sanchez, Justin C. ; Principe, Jose C.

Author_Institution

Dept. of Electr. & Comput. Eng., Florida Univ., Gainesville, FL

fYear

2007

fDate

2-5 May 2007

Firstpage

19

Lastpage

22

Abstract

This paper describes a wireless system for sampling multiple channels of neural activity based on a low-power, custom 80dB-gain integrated bioamplifier, Texas Instrument´s MSP430 microprocessors, and Nordic Semiconductor´s ultra low power, high bandwidth RF transmitter/receivers. The system´s features are presented as well as results of spike potentials from a live subject.

Keywords

neural nets; picocellular radio; radio receivers; radio transmitters; MSP430 microprocessors; custom integrated bioamplifier; low-power custom 80dB-gain integrated bioamplifier; multiple channel sampling; neural activity; pico system; spike potentials; ultra low power high bandwidth RF transmitter/receivers; wireless in vivo neural recording; wireless system; Bandwidth; Electrodes; Energy consumption; In vivo; Microelectrodes; Neural engineering; Packaging; Sampling methods; Sorting; Transceivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Neural Engineering, 2007. CNE '07. 3rd International IEEE/EMBS Conference on

Conference_Location

Kohala Coast, HI

Print_ISBN

1-4244-0792-3

Electronic_ISBN

1-4244-0792-3

Type

conf

DOI

10.1109/CNE.2007.369601

Filename

4227206