Výsledky vyhledávání - "CMOS-based microelectrode array"

Avoidance of axonal stimulation with sinusoidal epiretinal stimulation Autor Corna, Andrea, Cojocaru, Andreea-Elena, Bui, Mai Thu, Werginz, Paul, Zeck, Günther

“…Neuromodulation, particularly electrical stimulation, necessitates high spatial resolution to achieve artificial vision with high acuity. In epiretinal…”
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Discrimination of simple objects decoded from the output of retinal ganglion cells upon sinusoidal electrical stimulation Autor Corna, Andrea, Ramesh, Poornima, Jetter, Florian, Lee, Meng-Jung, Macke, Jakob H, Zeck, Günther

“…Objective. Most neuroprosthetic implants employ pulsatile square-wave electrical stimuli, which are significantly different from physiological inter-neuronal…”
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An in vitro platform for characterizing axonal electrophysiology of individual human iPSC-derived nociceptors Autor Clément, Blandine F., Petrella, Lorenzo, Wallimann, Lea, Duru, Jens, Tringides, Christina M., Vörös, János, Ruff, Tobias

“…Neuropathic pain is characterized by aberrant activity of specific nociceptor populations, as demonstrated through functional assessments such as…”
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Stability of cell adhesion noise analysis for the detection of cancer cell lines Autor Ell, Maximilian, Zeck, Günther

“…Detecting cells on substrates time-continuously without the need of optical microscopy is broad interest in biotechnological applications. We demonstrate the…”
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Switch-Matrix-Based High-Density Microelectrode Array in CMOS Technology Autor Frey, U., Sedivy, J., Heer, F., Pedron, R., Ballini, M., Mueller, J., Bakkum, D., Hafizovic, S., Faraci, F.D., Greve, F., Kirstein, K.-U., Hierlemann, A.

“…We report on a CMOS-based microelectrode array (MEA) featuring 11, 011 metal electrodes and 126 channels, each of which comprises recording and stimulation…”
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High spatial resolution artificial vision inferred from the spiking output of retinal ganglion cells stimulated by optogenetic and electrical means Autor Cojocaru, Andreea Elena, Corna, Andrea, Reh, Miriam, Zeck, Günther

“…With vision impairment affecting millions of people world-wide, various strategies aiming at vision restoration are being undertaken. Thanks to decades of…”
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Microelectronic system for high-resolution mapping of extracellular electric fields applied to brain slices Autor Frey, U., Egert, U., Heer, F., Hafizovic, S., Hierlemann, A.

“…There is an enduring quest for technologies that provide – temporally and spatially – highly resolved information on electric neuronal or cardiac activity in…”
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Electrical Recording of Effects of Chemotherapeutic Treatment on Cancer Spheroids Autor Ell, Maximilian, Bui, Mai Thu, Prado-Lopez, Sonia, Zeck, Gunther

“…Monitoring cells on substrates time-continuously without relying on optical microscopy imaging is of broad interest in biotechnological applications. We…”
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Compact Voltage and Current Stimulation Buffer for High-Density Microelectrode Arrays Autor Livi, P, Heer, F, Frey, U, Bakkum, D J, Hierlemann, A

“…We report on a compact (0.02 mm 2 ) buffer for both voltage and current stimulation of electrogenic cells on a complementary metal-oxide semiconductor…”
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A Ferroelectric CMOS Microelectrode Array with ZrO2 Recording and Stimulation Sites for In-Vitro Neural Interfacing Autor Becker, Maximilian T., Corna, Andrea, Xu, Bohan, Schroeder, Uwe, Amft, Oliver, Keil, Stefan, Thewes, Roland, Zeck, Gunther

“…A CMOS-based microelectrode array (CMOS-MEA) is presented, where a 10-nm-thick antiferroelectric ZrO 2 layer is deposited in the post-CMOS process as…”
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Label-free Identification of Nonelectrogenic Cancer Cells using Adhesion Noise Autor Ell, Maximilian, Zeitler, Ralf, Thewes, Roland, Zeck, Gunther

“…Time-continuous detection of cells on substrates without the need of optical microscopic imaging is of broad interest in biotechnological applications. We…”
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Digital Filter on FPGA for Neuronal Spike Detection recorded by a CMOS-Based Microelectrode Array Autor Ell, Maximilian, Buyukakyuz, Ahmet, Zeck, Gunther

“…CMOS-based microelectrode arrays (MEAs) enable the recording of electrical activities from biological cells, i.e., neurons or cardiac cells, at multiple sites…”
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Spatial and temporal resolution of optogenetically recovered vision in ChR2-transduced mouse retina Autor Reh, Miriam, Lee, Meng-Jung, Schmierer, Julia, Zeck, Günther

“…Retinal ganglion cells (RGCs) represent an attractive target in vision restoration strategies, because they undergo little degeneration compared to other…”
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