Jagiellonian University Repository
Multichannel neural recording system based on family ASICs processed in submicron technology
Communities & Collections
pcg.skipToMenu
Multichannel neural recording system based on family ASICs processed in submicron technology
Bibliographic description
| title: | Multichannel neural recording system based on family ASICs processed in submicron technology |
| author: | Żołądź Mirosław, Kmon Piotr, Rauza Jacek, Gryboś Paweł, Błasiak Tomasz 
|
| journal title: | Microelectronics Journal |
| volume: | 45 |
| issue: | 9 |
| date of publication : | 2014 |
| pages: | 1226-1231 |
| ISSN: |
0026-2692 0959-8324 |
| DOI: | |
| URL: |
http://www.sciencedirect.com/science/article/pii/S0026269214001797 |
| date accessed: |
2015-04-09 |
| language: | English |
| journal language: | English |
| abstract in English: | In this paper we present a measurement system for in vivo multichannel recordings of the electro-physiological activity of brain tissue. The system consists of penetrating Microelectrode Array (MEA), three versions of a Conditioning Module each equipped with different Application Specific Integrated Circuits (ASIC), Digitizer and PC Application for recorded data presentation and storage. The MEA consists of 64 15 mu m diameter microelectrodes. The multichannel ASICs amplify and filter field and action potential signals. The custom-made Digitizer Module simultaneously acquires data from all channels with a 14 kS/s sample rate and 12 bit resolution. The resulting byte stream (about 2 MB/s) is transmitted to the PC via USB (Universal Serial Bus). Eventually the measurement data is decoded, presented to the system user and stored on a HDD. Preliminary system tests confirm its excellent performance (low input refereed noise, low power consumption, low area occupancy, ability of Action Potentials/Local Field Potentials separation). Our system equipped with multichannel ASICs meets requirements of many different neurobiology experiments. |
| keywords in English: | multichannel measurement system, neurobiological measurements |
| affiliation: | Wydział Biologii i Nauk o Ziemi : Instytut Zoologii |
| type: | journal article |
| subtype: | academic paper |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
|
There are no files associated with this item. |
|||
This item appears in the following Collection(s)
Projekt „Repozytorium otwartego dostępu do dorobku naukowego i dydaktycznego UJ” współfinansowany w ramach poddziałania 2.3.1 „Cyfrowe udostępnianie zasobów nauki” Programu Operacyjnego Polska Cyfrowa z Europejskiego Funduszu Rozwoju Regionalnego i budżetu państwa na podstawie umowy o dofinansowanie nr POPC.02.03.01-00-0030/17-00
