By Topic

Brain–Silicon Interface for High-Resolution in vitro Neural Recording

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Aziz, J.N.Y. ; Dept. of Electr. & Comput. Eng., Univ. of Toronto, Ont. ; Genov, R. ; Bardakjian, B.L. ; Derchansky, M.
more authors

A 256-channel integrated interface for simultaneous recording of distributed neural activity from acute brain slices is presented. An array of 16 times 16 Au recording electrodes are fabricated directly on the die. Each channel implements differential voltage acquisition, amplification and band-pass filtering. In-channel analog memory stores an electronic image of neural activity. A 3 mm times 4.5 mm integrated prototype fabricated in a 0.35-mum CMOS technology is experimentally validated in single-channel extracellular in vitro recordings from the hippocampus of mice and in multichannel simultaneous recordings in a controlled environment

Published in:

Biomedical Circuits and Systems, IEEE Transactions on  (Volume:1 ,  Issue: 1 )