TY  - THES
AU  - Dombovári, Balázs Gábor
TI  - In vivo validation and software control of active intracortical microelectrodes
PB  - Pázmány Péter Katolikus Egyetem (PPKE)
PY  - 2017
SP  - 93
DO  - 10.15774/PPKE.ITK.2017.001
UR  - https://m2.mtmt.hu/api/publication/3241331
ID  - 3241331
N1  - Megjegyzés-26837091
PázmányPéterKatolikusEgyetem
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Dombovári, Balázs Gábor
AU  - Fiáth, Richárd
AU  - Kerekes, Bálint Péter
AU  - Tóth, Emília
AU  - Wittner, Lucia
AU  - Horváth, Domonkos
AU  - Seidl, K
AU  - Herwik, S
AU  - Torfs, T
AU  - Paul, O
AU  - Ruther, P
AU  - Neves, H
AU  - Ulbert, István
TI  - In vivo validation of the electronic depth control probes
JF  - BIOMEDIZINISCHE TECHNIK
J2  - BIOMED TECH
VL  - 59
PY  - 2014
IS  - 4
SP  - 283
EP  - 289
PG  - 7
SN  - 0013-5585
DO  - 10.1515/bmt-2012-0102
UR  - https://m2.mtmt.hu/api/publication/2444026
ID  - 2444026
N1  - Faculty of Information Technology, Pázmány Péter Catholic University, Budapest, Hungary            
            Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary            
            Department of Microsystems Engineering (IMTEK), University of Freiburg, Freiburg, Germany            
            IMEC, Leuven, Belgium            
            Department of Engineering Sciences, Uppsala University, Uppsala, Sweden            
            Cited By :7            
            Export Date: 28 May 2020            
            CODEN: BMZTA            
            Correspondence Address: Ulbert, I.; Faculty of Information Technology, Pázmány Péter Catholic UniversityHungary            
            Funding text 1: Acknowledgments: NeuroProbes EU FP6, ANR/NKTH Neurogen, ANR/NKTH Multisca, OTKA 81357, OTKA PD77864, TÁMOP-4.2.1.B-11/2/KMR-2011-0002, Bolyai Research Fellowship.
AB  - Abstract 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.
LA  - English
DB  - MTMT
ER  - 

TY  - BOOK
AU  - Karmos, György
AU  - Csercsa, Richárd
AU  - Dombovári, Balázs Gábor
AU  - Fiáth, Richárd
AU  - Horváth, Domonkos
AU  - Kerekes, Bálint Péter
AU  - Kusnyerik, Ákos
AU  - Ulbert, István
TI  - Neural Interfaces and Prostheses
ET  - 0
PB  - Pázmány Péter Katolikus Egyetem (PPKE)
CY  - Budapest
PY  - 2011
SP  - 605
SN  - 9789633080429
UR  - https://m2.mtmt.hu/api/publication/2434552
ID  - 2434552
LA  - English
DB  - MTMT
ER  - 

TY  - BOOK
AU  - Karmos, György
AU  - Csercsa, Richárd
AU  - Dombovári, Balázs Gábor
AU  - Fiáth, Richárd
AU  - Horváth, Domonkos
AU  - Ulbert, István
TI  - Electrophysiological Methods for the Study of the Nervous- and Muscular-Systems
ET  - 0
PB  - Pázmány Péter Katolikus Egyetem (PPKE)
CY  - Budapest
PY  - 2011
SP  - 670
SN  - 9789633080368
UR  - https://m2.mtmt.hu/api/publication/2434510
ID  - 2434510
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Karmos, György
AU  - Dombovári, Balázs Gábor
AU  - Ulbert, István
AU  - Kerekes, Bálint Péter
AU  - Csercsa, Richárd
AU  - Fiáth, Richárd
AU  - Kusnyerik, Ákos
AU  - Horváth, Domonkos
ED  - Bércesné Novák, Ágnes
TI  - Neural Interfaces and Prostheses
T2  - Complex Development of Teaching Materials for Molekular Bionics BSc and Infobionics MSc = Molekuláris bionika és infobionika szakok tananyagának komplex fejlesztése konzorciumi keretben
PB  - Pázmány Péter Katolikus Egyetem Kiadója
CY  - Budapest
SN  - 9789633080481
PY  - 2011
SP  - 35
EP  - 36
PG  - 2
UR  - https://m2.mtmt.hu/api/publication/2429728
ID  - 2429728
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Karmos, György
AU  - Dombovári, Balázs Gábor
AU  - Ulbert, István
AU  - Csercsa, Richárd
AU  - Fiáth, Richárd
AU  - Horváth, Domonkos
ED  - Bércesné Novák, Ágnes
TI  - Electrophysiological Methods for the Study of the Nervous- and Muscular-systems
T2  - Complex Development of Teaching Materials for Molekular Bionics BSc and Infobionics MSc = Molekuláris bionika és infobionika szakok tananyagának komplex fejlesztése konzorciumi keretben
PB  - Pázmány Péter Katolikus Egyetem Kiadója
CY  - Budapest
SN  - 9789633080481
PY  - 2011
SP  - 33
EP  - 34
PG  - 2
UR  - https://m2.mtmt.hu/api/publication/2429698
ID  - 2429698
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Horváth, Domonkos
AU  - Fiáth, Richárd
AU  - Kerekes, Bálint Péter
AU  - Dombovári, Balázs Gábor
AU  - Acsády, László
AU  - Seidl, K
AU  - Herwik, S
AU  - Paul, O
AU  - Ruther, P
AU  - Neves, H P
AU  - Ulbert, István
TI  - High channel count electrode system to investigate thalamocortical interactions
JF  - PROCEDIA COMPUTER SCIENCE
J2  - PROC COMPUTER SCI
VL  - 7
PY  - 2011
SP  - 178
EP  - 179
PG  - 2
SN  - 1877-0509
DO  - 10.1016/j.procs.2011.09.031
UR  - https://m2.mtmt.hu/api/publication/2219754
ID  - 2219754
AB  - A novel silicon-based microelectrode array with one-and two-dimensional variants was developed in the framework of the EU-funded research project NeuroProbes. The electrode array comprises complementary-metal-oxide-semiconductor based integrated circuitry to implement the concept of electronic depth control which is used to select up to 32 recording sites from more than 1000 possible electrode channels integrated on four slender probe shafts. The electrode array was tested in acute experiments performed simultaneously in cortex and thalamus of the rat brain. In both brain regions good quality local field potential and multiunit activity was recorded during the tests. (C) Selection and peer-review under responsibility of FET11 conference organizers and published by Elsevier B.V.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Torfs, T
AU  - Aarts, A A A
AU  - Erismis, M A
AU  - Aslam, J
AU  - Yazicioglu, R F
AU  - Seidl, K
AU  - Herwik, S
AU  - Ulbert, István
AU  - Dombovári, Balázs Gábor
AU  - Fiáth, Richárd
AU  - Kerekes, Bálint Péter
AU  - Puers, R
AU  - Paul, O
AU  - Ruther, P
AU  - Van, Hoof C
AU  - Neves, H P
TI  - Two-dimensional multi-channel neural probes with electronic depth control
JF  - IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS
J2  - IEEE T BIOMED CIRC S
VL  - 5
PY  - 2011
IS  - 5
SP  - 403
EP  - 412
PG  - 10
SN  - 1932-4545
DO  - 10.1109/TBCAS.2011.2162840
UR  - https://m2.mtmt.hu/api/publication/1815161
ID  - 1815161
N1  - Funding Agency and Grant Number: European Commission [IST-027017]; OTKA [81357]; NKTH/ANR Neurogen
            Funding text: Manuscript received February 18, 2011; revised May 20, 2011; accepted July 11, 2011. Date of publication August 30, 2011; date of current version October 26, 2011. This work was supported in part by the European Commission under the Sixth Framework Program in the NeuroProbes Project (IST-027017) and by OTKA 81357 and NKTH/ANR Neurogen. This paper was recommended by Associate Editor Julius Georgiou.
AB  - This paper presents multi-electrode arrays for in vivo neural recording applications incorporating the principle of electronic depth control (EDC), i.e., the electronic selection of recording sites along slender probe shafts independently for multiple channels. Two-dimensional (2D) arrays were realized using a commercial 0.5-μm complementary-metal-oxide-semiconductor (CMOS) process for the EDC circuits combined with post-CMOS micromachining to pattern the comb-like probes and the corresponding electrode metallization. A dedicated CMOS integrated front-end circuit was developed for pre-amplification and multiplexing of the neural signals recorded using these probes. 2D arrays with IrOx metal finish showed electrode impedances of 300 kΩ on average with a standard deviation of 175 kΩ. In vivo tests demonstrated the capability to simultaneously record multi-unit activity in addition to local field potentials on each of the available output channels using the electronic depth control circuitry, and to finely adjust the position of the recording sites along the probe shaft for an optimal signal-to-noise ratio. In addition, this depth control concept has been demonstrated in the electronic steering of electrodes selected simultaneously within thalamic sites in the rat. By enabling the selection and thus position fine-tuning of the individual recording sites after implantation, this new device significantly increases the amount of useful information that can be obtained from a single recording experiment. © 2011 IEEE.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Dombovári, Balázs Gábor
TI  - In vivo validation of microelectrode arrays with electronic depth control for acute recordings
JF  - PÁZMÁNY PÉTER CATHOLIC UNIVERSITY PHD PROCEEDINGS
J2  - PÁZMÁNY PÉTER CATHOLIC UNIVERSITY PHD PROCEEDINGS
PY  - 2010
SP  - 17
EP  - 20
PG  - 4
SN  - 1788-9197
UR  - https://m2.mtmt.hu/api/publication/2435429
ID  - 2435429
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Torfs, T
AU  - Aarts, A
AU  - Erismis, M A
AU  - Aslam, J
AU  - Yazicioglu, R F
AU  - Puers, R
AU  - Van, Hoof C
AU  - Neves, H
AU  - Ulbert, István
AU  - Dombovári, Balázs Gábor
AU  - Fiáth, Richárd
AU  - Kerekes, Bálint Péter
AU  - Seidl, K
AU  - Herwik, S
AU  - Ruther, P
ED  - Julius, Georgiou
TI  - Two-dimensional multi-channel neural probes with electronic depth control. 2010 IEEE Biomedical Circuits and Systems Conference, BioCAS 2010
TS  - 2010 IEEE Biomedical Circuits and Systems Conference, BioCAS 2010
T2  - 2010 IEEE Biomedical Circuits and Systems Conference, BioCAS 2010
PB  - IEEE
CY  - Paphos
SN  - 9781424472703
PY  - 2010
SP  - 198
EP  - 201
PG  - 4
DO  - 10.1109/BIOCAS.2010.5709605
UR  - https://m2.mtmt.hu/api/publication/1992476
ID  - 1992476
AB  - Multi-electrode arrays for in vivo neural recording are presented incorporating the principle of electronic depth control, i.e. an electronic selection of electrode locations along the probe shaft independently for multiple channels. Two-dimensional (2D) arrays are realized using a commercial CMOS process for the electronic circuits combined with post-CMOS micromachining for shaping the probes and electrode metallization. These 2D arrays can be further assembled into 3D arrays. Two-dimensional arrays with IrO x metal finish show electrode impedances between 100 kΩ and 1 MΩ. In vivo tests demonstrate the capability to simultaneously record multi-unit activity in addition to local field potentials on all 32 available output channels of the probe combs. Electronic steering enabled some of the electrodes to record from cortical and others to record from thalamic sites in the rat. This new device significantly increases the amount of useful information that can be obtained from a single experiment. ©2010 IEEE.
LA  - English
DB  - MTMT
ER  -