Search Results - "Kusnyerik, Akos"

Cell Types of the Human Retina and Its Organoids at Single-Cell Resolution by Cowan, Cameron S., Renner, Magdalena, De Gennaro, Martina, Gross-Scherf, Brigitte, Goldblum, David, Hou, Yanyan, Munz, Martin, Rodrigues, Tiago M., Krol, Jacek, Szikra, Tamas, Cuttat, Rachel, Waldt, Annick, Papasaikas, Panagiotis, Diggelmann, Roland, Patino-Alvarez, Claudia P., Galliker, Patricia, Spirig, Stefan E., Pavlinic, Dinko, Gerber-Hollbach, Nadine, Schuierer, Sven, Srdanovic, Aldin, Balogh, Marton, Panero, Riccardo, Kusnyerik, Akos, Szabo, Arnold, Stadler, Michael B., Orgül, Selim, Picelli, Simone, Hasler, Pascal W., Hierlemann, Andreas, Scholl, Hendrik P.N., Roma, Guglielmo, Nigsch, Florian, Roska, Botond

“…Human organoids recapitulating the cell-type diversity and function of their target organ are valuable for basic and translational research. We developed…”
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Subretinal Visual Implant Alpha IMS – Clinical trial interim report by Stingl, Katarina, Bartz-Schmidt, Karl Ulrich, Besch, Dorothea, Chee, Caroline K., Cottriall, Charles L., Gekeler, Florian, Groppe, Markus, Jackson, Timothy L., MacLaren, Robert E., Koitschev, Assen, Kusnyerik, Akos, Neffendorf, James, Nemeth, Janos, Naeem, Mohamed Adheem Naser, Peters, Tobias, Ramsden, James D., Sachs, Helmut, Simpson, Andrew, Singh, Mandeep S., Wilhelm, Barbara, Wong, David, Zrenner, Eberhart

“…•Retina Implant Alpha IMS was applied in a clinical trial in 29 blind patients.•Visual acuity measured with Landolt C-rings reached up to 20/546.•Grating…”
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Subretinal electronic chips allow blind patients to read letters and combine them to words by Zrenner, Eberhart, Bartz-Schmidt, Karl Ulrich, Benav, Heval, Besch, Dorothea, Bruckmann, Anna, Gabel, Veit-Peter, Gekeler, Florian, Greppmaier, Udo, Harscher, Alex, Kibbel, Steffen, Koch, Johannes, Kusnyerik, Akos, Peters, Tobias, Stingl, Katarina, Sachs, Helmut, Stett, Alfred, Szurman, Peter, Wilhelm, Barbara, Wilke, Robert

“…A light-sensitive, externally powered microchip was surgically implanted subretinally near the macular region of volunteers blind from hereditary retinal…”
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Spatial resolution and perception of patterns mediated by a subretinal 16-electrode array in patients blinded by hereditary retinal dystrophies by Wilke, Robert, Gabel, Veit-Peter, Sachs, Helmut, Bartz Schmidt, Karl-Ulrich, Gekeler, Florian, Besch, Dorothea, Szurman, Peter, Stett, Alfred, Wilhelm, Barbara, Peters, Tobias, Harscher, Alex, Greppmaier, Udo, Kibbel, Steffen, Benav, Heval, Bruckmann, Anna, Stingl, Katarina, Kusnyerik, Akos, Zrenner, Eberhart

“…The perception of 11 persons blinded by hereditary retinal degeneration elicited by a subretinally implanted 16-electrode array used for light-independent…”
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The Predictive Role of Thyroid Hormone Levels for Early Diabetic Retinal Changes in Experimental Rat and Human Diabetes by Énzsöly, Anna, Hajdú, Rozina I, Turóczi, Zsolt, Szalai, Irén, Tátrai, Erika, Pálya, Fanni, Nagy, Zoltán Z, Mátyás, Csaba, Oláh, Attila, Radovits, Tamás, Szabó, Klaudia, Dékány, Bulcsú, Szabó, Arnold, Kusnyerik, Ákos, Soltész, Petra, Veres, Dániel S, Somogyi, Anikó, Somfai, Gábor M, Lukáts, Ákos

“…In diabetic subjects, early visual functional alterations such as color vision deficiencies (CVDs) are known to precede clinically apparent diabetic…”
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Safety and efficacy of subretinal visual implants in humans: methodological aspects by Stingl, Katarina, Bach, Michael, Bartz-schmidt, Karl-ulrich, Braun, Angelika, Bruckmann, Anna, Gekeler, Florian, Greppmaier, Udo, Hörtdörfer, Gernot, Kusnyerik, Akos, Peters, Tobias, Wilhelm, Barbara, Wilke, Robert, Zrenner, Eberhart

“…Replacing the function of visual pathway neurons by electronic implants is a novel approach presently explored by various groups in basic research and clinical…”
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Vision restoration with implants in retinal degenerations by Kusnyerik, Akos, Resch, Miklós, Roska, Tamás, Karacs, Kristóf, Gekeler, Florian, Wilke, Robert, Benav, Heval, Zrenner, Eberhart, Süveges, Ildikó, Németh, János

“…Up until now there has been no available treatment for diseases causing the permanent impairment of retinal photoreceptors. Currently the development of the…”
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Artificial vision with wirelessly powered subretinal electronic implant alpha-IMS by Stingl, Katarina, Bartz-Schmidt, Karl Ulrich, Besch, Dorothea, Braun, Angelika, Bruckmann, Anna, Gekeler, Florian, Greppmaier, Udo, Hipp, Stephanie, Hörtdörfer, Gernot, Kernstock, Christoph, Koitschev, Assen, Kusnyerik, Akos, Sachs, Helmut, Schatz, Andreas, Stingl, Krunoslav T., Peters, Tobias, Wilhelm, Barbara, Zrenner, Eberhart

“…This study aims at substituting the essential functions of photoreceptors in patients who are blind owing to untreatable forms of hereditary retinal…”
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Targeting neuronal and glial cell types with synthetic promoter AAVs in mice, non-human primates and humans by Jüttner, Josephine, Szabo, Arnold, Gross-Scherf, Brigitte, Morikawa, Rei K., Rompani, Santiago B., Hantz, Peter, Szikra, Tamas, Esposti, Federico, Cowan, Cameron S., Bharioke, Arjun, Patino-Alvarez, Claudia P., Keles, Özkan, Kusnyerik, Akos, Azoulay, Thierry, Hartl, Dominik, Krebs, Arnaud R., Schübeler, Dirk, Hajdu, Rozina I., Lukats, Akos, Nemeth, Janos, Nagy, Zoltan Z., Wu, Kun-Chao, Wu, Rong-Han, Xiang, Lue, Fang, Xiao-Long, Jin, Zi-Bing, Goldblum, David, Hasler, Pascal W., Scholl, Hendrik P. N., Krol, Jacek, Roska, Botond

“…Targeting genes to specific neuronal or glial cell types is valuable for both understanding and repairing brain circuits. Adeno-associated viruses (AAVs) are…”
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Functional outcome in subretinal electronic implants depends on foveal eccentricity by Stingl, Katarina, Bartz-Schmidt, Karl-Ulrich, Gekeler, Florian, Kusnyerik, Akos, Sachs, Helmut, Zrenner, Eberhart

“…An active microelectronic subretinal implant, developed to replace the photoreceptive function in hereditary degenerations of the outer retina, has been…”
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Modeling of in vivo acousto-optic two-photon imaging of the retina in the human eye by Kusnyerik, Akos, Rozsa, Balazs, Veress, Mate, Szabo, Arnold, Nemeth, Janos, Maak, Pal

“…Our aim is to establish a novel combined acousto-optical method for in vivo imaging of the human retina with the two-photon microscope. In this paper we…”
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Changes in microchip position after implantation of a subretinal vision prosthesis in humans by Kuehlewein, Laura, Troelenberg, Nicole, Stingl, Krunoslav, Schleehauf, Sebastian, Kusnyerik, Akos, Jackson, Timothy L., MacLaren, Robert E., Chee, Caroline, Roider, Johann, Wilhelm, Barbara, Gekeler, Florian, Bartz‐Schmidt, Karl Ulrich, Zrenner, Eberhart, Stingl, Katarina

“…Purpose Retinal prosthetic devices have been developed to partially restore very low vision in legally blind patients with end‐stage hereditary retinal…”
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Congenital Nystagmus Gene FRMD7 Is Necessary for Establishing a Neuronal Circuit Asymmetry for Direction Selectivity by Yonehara, Keisuke, Fiscella, Michele, Drinnenberg, Antonia, Esposti, Federico, Trenholm, Stuart, Krol, Jacek, Franke, Felix, Scherf, Brigitte Gross, Kusnyerik, Akos, Müller, Jan, Szabo, Arnold, Jüttner, Josephine, Cordoba, Francisco, Reddy, Ashrithpal Police, Németh, János, Nagy, Zoltán Zsolt, Munier, Francis, Hierlemann, Andreas, Roska, Botond

“…Neuronal circuit asymmetries are important components of brain circuits, but the molecular pathways leading to their establishment remain unknown. Here we…”
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Optical Coherence Tomography in Patients With the Subretinal Implant Retina Implant Alpha IMS by Kuehlewein, Laura, Kitiratschky, Veronique, Gosheva, Mariya, Edwards, Thomas L, MacLaren, Robert E, Groppe, Markus, Kusnyerik, Akos, Soare, Cristina, Jackson, Timothy L, Sun, Chen-Hsin, Chee, Caroline, Sachs, Helmut, Stingl, Krunoslav, Wilhelm, Barbara, Gekeler, Florian, Bartz-Schmidt, Karl Ulrich, Zrenner, Eberhart, Stingl, Katarina

“…The aim of this study was to assess changes in retinal structure and thickness after subretinal implantation of the Retina Implant Alpha IMS (Retina Implant…”
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Positioning of electronic subretinal implants in blind retinitis pigmentosa patients through multimodal assessment of retinal structures by Kusnyerik, Akos, Greppmaier, Udo, Wilke, Robert, Gekeler, Florian, Wilhelm, Barbara, Sachs, Helmut G, Bartz-Schmidt, Karl Ulrich, Klose, Uwe, Stingl, Katarina, Resch, Miklos D, Hekmat, Anusch, Bruckmann, Anna, Karacs, Kristof, Nemeth, Janos, Suveges, Ildiko, Zrenner, Eberhart

“…To optimize methods for positioning subretinal visual implants, customizing their cable length, guiding them to the predetermined retinal position, and…”
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Artificial vision with wirelessly powered subretinal electronic implant alpha-IMS by Stingl, Katarina, Bartz-Schmidt, Karl Ulrich, Besch, Dorothea, Braun, Angelika, Bruckmann, Anna, Gekeler, Florian, Greppmaier, Udo, Hipp, Stephanie, Hörtdörfer, Gernot, Kernstock, Christoph, Koitschev, Assen, Kusnyerik, Akos, Sachs, Helmut, Schatz, Andreas, Stingl, Krunoslav T., Peters, Tobias, Wilhelm, Barbara, Zrenner, Eberhart

“…This study aims at substituting the essential functions of photoreceptors in patients who are blind owing to untreatable forms of hereditary retinal…”
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Long-term organotypic culture model of the post mortem adult human retina by Szabo, Arnold, Kilin, Ferenc, Magda, Daniel, Lovas, Sandor, Kusnyerik, Akos

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Restoration of useful vision up to letter recognition capabilities using subretinal microphotodiodes by Benav, H, Bartz-Schmidt, K U, Besch, D, Bruckmann, A, Gekeler, F, Greppmaier, U, Harscher, A, Kibbel, S, Kusnyerik, A, Peters, T, Sachs, H, Stett, A, Štingl, K, Wilhelm, B, Wilke, R, Wrobel, W, Zrenner, E

“…Our group has developed a subretinal microphotodiode array for restoration of vision. In a clinical pilot study the array has been implanted in 11 patients…”
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Towards a mobile navigation device by Karacs, K., Kusnyerik, A., Radvanyi, M., Roska, T., Szuhaj, M.

“…This paper builds on our recently introduced concept of a portable, non-invasive navigation aid, called a bionic eyeglass, which assists the blind and visually…”
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A mobile visual navigation device: New algorithms for crosswalk and pictogram recognition by Karacs, K., Radvanyi, M., Gorog, M., Kusnyerik, A., Roska, T.

“…The ability of gaining visual information from the environment can be of utmost importance for visually impaired and blind people. Our experimental system,…”
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