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Multichannel neural recording system based on family ASICs processed in submicron technology

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Multichannel neural recording system based on family ASICs processed in submicron technology

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dc.contributor.author Żołądź, Mirosław pl
dc.contributor.author Kmon, Piotr pl
dc.contributor.author Rauza, Jacek pl
dc.contributor.author Gryboś, Paweł pl
dc.contributor.author Błasiak, Tomasz [SAP11018153] pl
dc.date.accessioned 2015-04-21T07:51:45Z
dc.date.available 2015-04-21T07:51:45Z
dc.date.issued 2014 pl
dc.identifier.issn 0026-2692 pl
dc.identifier.issn 0959-8324 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/5337
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Multichannel neural recording system based on family ASICs processed in submicron technology pl
dc.type JournalArticle pl
dc.description.physical 1226-1231 pl
dc.identifier.weblink http://www.sciencedirect.com/science/article/pii/S0026269214001797 pl
dc.abstract.en 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. pl
dc.subject.en multichannel measurement system pl
dc.subject.en neurobiological measurements pl
dc.description.volume 45 pl
dc.description.number 9 pl
dc.identifier.doi 10.1016/j.mejo.2014.01.018 pl
dc.title.journal Microelectronics Journal pl
dc.language.container eng pl
dc.date.accession 2015-04-09 pl
dc.affiliation Wydział Biologii i Nauk o Ziemi : Instytut Zoologii pl
dc.subtype Article pl
dc.rights.original bez licencji pl
.pointsMNiSW [2014 A]: 20


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