Richard Csercsa
Hungarian Academy of Sciences
5 Papers
4 Citations
Richard Csercsa is an academic researcher from Hungarian Academy of Sciences. The author has contributed to research in topics: Signal processing & Slow-wave sleep. The author has an hindex of 4, co-authored 5 publications. Previous affiliations of Richard Csercsa include University of Freiburg & The Catholic University of America.
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Papers
Short and long term biocompatibility of NeuroProbes silicon probes.
Laszlo Grand,Lucia Wittner,Stanislav Herwik,Emmanuelle Göthelid,Patrick Ruther,Sven Oscarsson,Hercules Pereira Neves,Balazs Dombovari,Balazs Dombovari,Balazs Dombovari,Richard Csercsa,Richard Csercsa,Richard Csercsa,Gyoergy Karmos,István Ulbert,István Ulbert +15 more
TL;DR: It is suggested that NeuroProbes silicon probes are highly biocompatible and if major blood vessel disruption can be avoided, the low neuronal cell loss and gliosis should provide good recording and stimulating results with future functional probes.
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Response to Comment on “The Human K-Complex Represents an Isolated Cortical Down-State”
Sydney S. Cash,Eric Halgren,Nima Dehghani,Andrea O. Rossetti,Thomas Thesen,Chunmao Wang,Orrin Devinsky,Ruben Kuzniecky,Werner Doyle,Joseph R. Madsen,Loránd Erőss,Péter Halász,George Karmos,George Karmos,Richard Csercsa,Lucia Wittner,István Ulbert,István Ulbert +17 more
TL;DR: This study confirmed the hypothesis of Amzica and Steriade that the human K-complex shares neural mechanisms with so-called slow oscillation between periods of intense neuronal firing and silence, but found that the KC can occur independently of this oscillatory activity.
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The Human K-Complex Represents an Isolated Cortical Down-State
Sydney S. Cash,Eric Halgren,Nima Dehghani,Andrea O. Rossetti,Thomas Thesen,Chunmao Wang,Orrin Devinsky,Ruben Kuzniecky,Werner Doyle,Joseph R. Madsen,Edward B. Bromfield,Loránd Erőss,Péter Halász,George Karmos,George Karmos,Richard Csercsa,Lucia Wittner,István Ulbert,István Ulbert +18 more
TL;DR: It is shown that KCs are generated in widespread cortical areas by outward dendritic currents in the middle and upper cortical layers, accompanied by decreased broadband EEG power and decreased neuronal firing, which demonstrate a steep decline in network activity.
Control and data acquisition software for high-density CMOS-based microprobe arrays implementing electronic depth control.
Karsten Seidl,Tom Torfs,Patrick De Mazière,Gert Van Dijck,Richard Csercsa,Balazs Dombovari,Yohanes Nurcahyo,Hernando Ramirez,Marc M. Van Hulle,Guy Orban,Oliver Paul,István Ulbert,H. P. Neves,Patrick Ruther +13 more
TL;DR: The NeuroSelect software makes it possible to scan the electrodes electronically and to (re)select those electrodes of best signal quality resulting in a closed-loop design of a neural acquisition system, a significant improvement for multielectrode probes.
Laminar analysis of slow wave activity in humans.
Richard Csercsa,Balazs Dombovari,Balazs Dombovari,Dániel Fabó,Lucia Wittner,Loránd Eross,László Entz,A. Solyom,György Rásonyi,Anna Szucs,Anna Kelemen,Rita Jakus,Vera Juhos,Laszlo Grand,Laszlo Grand,Andor Magony,Andor Magony,Péter Halász,Tamás F. Freund,Zsófia Maglóczky,Sydney S. Cash,László Papp,G. Karmos,G. Karmos,Eric Halgren,István Ulbert,István Ulbert +26 more
TL;DR: It is found that slow wave activity in humans reflects a rhythmic oscillation between widespread cortical activation and silence, which is characterized by hyperpolarizing currents associated with suppressed cell firing, alternating with high levels of oscillatory synaptic/transmembrane activity associated with increased cell firing.