In vivo validation of the electronic depth control probes

In this article, we evaluated the electrophysiological performance of a novel, high-complexity silicon probe array. This brain-implantable probe implements a dynamically reconfigurable voltage-recording device, coordinating large numbers of electronically switchable recording sites, referred to as e...

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Bibliographic Details
Published inBiomedizinische Technik Vol. 59; no. 4; pp. 283 - 289
Main Authors Dombovári, Balázs, Fiáth, Richárd, Kerekes, Bálint Péter, Tóth, Emília, Wittner, Lucia, Horváth, Domonkos, Seidl, Karsten, Herwik, Stanislav, Torfs, Tom, Paul, Oliver, Ruther, Patrick, Neves, Herc, Ulbert, István
Format Journal Article
LanguageEnglish
German
Published Germany De Gruyter 01.08.2014
Subjects
Action Potentials - physiology
Animals
Arrays
Biomedical materials
Brain - physiology
Devices
Electrodes, Implanted
Electroencephalography - instrumentation
electronic depth control
Electronics
Equipment Design
Equipment Failure Analysis
In vivo testing
In vivo tests
Micro-Electrical-Mechanical Systems - instrumentation
microelectrode probe array
Microelectrodes
neural recording
Neurons - physiology
Rats
Rats, Wistar
Recording
Reproducibility of Results
Sensitivity and Specificity
Slow waves
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Summary:In this article, we evaluated the electrophysiological performance of a novel, high-complexity silicon probe array. This brain-implantable probe implements a dynamically reconfigurable voltage-recording device, coordinating large numbers of electronically switchable recording sites, referred to as electronic depth control (EDC). Our results show the potential of the EDC devices to record good-quality local field potentials, and single- and multiple-unit activities in cortical regions during pharmacologically induced cortical slow wave activity in an animal model.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0013-5585
1862-278X
1862-278X
DOI:10.1515/bmt-2012-0102