Results 161 to 170 of about 1,300,615 (222)
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Conformable Multielectrode Array for Plant Electrophysiology
Proceedings of the Bioelectronic Interfaces: Materials, Devices and ApplicationsAbdul Manan Dar +8 more
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Channels, Layout and Size Scalability of Implantable CMOS-Based Multielectrode Array Probes
International Electron Devices Meeting, 2022Micro-structured monolithic CMOS devices enable the integration of dense microelectrode arrays and on-chip circuits for low-power implantable brain interfaces with single neuron spatiotemporal resolution.
J. F. Ribeiro +6 more
semanticscholar +1 more source
2020
Multielectrode arrays (MEAs) are grids of substrate-integrated microelectrodes that allow for electrophysiological interrogation of dissociated cell cultures or tissue slices. Here we discuss the use of nonimplantable electrodes for studies. The methods described attempt to provide a starting point for researchers new to the field who wish to begin to ...
Russell, Burley, Jenna R M, Harvey
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Multielectrode arrays (MEAs) are grids of substrate-integrated microelectrodes that allow for electrophysiological interrogation of dissociated cell cultures or tissue slices. Here we discuss the use of nonimplantable electrodes for studies. The methods described attempt to provide a starting point for researchers new to the field who wish to begin to ...
Russell, Burley, Jenna R M, Harvey
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IEEE Transactions on Electron Devices, 2020
The surface electromyogram (sEMG) signals produced by living bodies play a significant role in biological applications. However, an active multielectrode array (MEA) having a high spatiotemporal resolution, flexibility, and high gain is still an enormous
Shuaishuai Mao +4 more
semanticscholar +1 more source
The surface electromyogram (sEMG) signals produced by living bodies play a significant role in biological applications. However, an active multielectrode array (MEA) having a high spatiotemporal resolution, flexibility, and high gain is still an enormous
Shuaishuai Mao +4 more
semanticscholar +1 more source
Neuro-electronic interfacing with multielectrode arrays
IEEE Engineering in Medicine and Biology Magazine, 1999This article reports on the selectivity experimentally obtained with a hand-made 24-fold 2D array with electrodes spaced at 120 /spl mu/m in the rat peroneal nerve and extensor digitorum longum muscle. We call the device 2D, as all the electrode tips lie in the same plane. The device itself is a 3D multiple needle array.
W L, Rutten +6 more
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IEEE/LEOS International Conference on Optical MEMS
Using the polymer ultrasonic bump (PUB) bonding technique, we demonstrate functional integration of a digital electrophysiology amplifier application specific integrated circuit (ASIC) with a 64-channel Parylene C penetrating multielectrode array ...
James Yoo, Ellis Meng
semanticscholar +1 more source
Using the polymer ultrasonic bump (PUB) bonding technique, we demonstrate functional integration of a digital electrophysiology amplifier application specific integrated circuit (ASIC) with a 64-channel Parylene C penetrating multielectrode array ...
James Yoo, Ellis Meng
semanticscholar +1 more source
Reconstruction of cell-electrode-adjacencies on multielectrode arrays
Journal of Computational Neuroscience, 2014The multichannel recordings of signals of many cells cultivated on a multielectrode array (MEA) impose some challenging problems. A meanwhile classic problem is the separation of the recordings of a single electrode into classes of recordings where each class is caused by a single cell. This is the well-known spike sorting.
Engel, Konrad, Hanisch, Sebastian
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Fabrication of Multielectrode Arrays for Neurobiology Applications
2018Substrate-integrated multielectrode arrays (MEAs) enable multisite, long-term, and label-free sensing and actuation of neuronal electrical signals in reduced cell culture models for network electrophysiology. Conventional, thin-film fabricated passive MEAs typically provide a few tens of electrode sites.
Mario, Malerba +4 more
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Flexible Inkjet‐Printed Multielectrode Arrays for Neuromuscular Cartography
Advanced Healthcare Materials, 2016Flexible Poly(3,4‐ethylenedioxythiophene)‐poly(styrenesulfonate) (PEDOT:PSS) conductive‐polymer multielectrode arrays (MEAs) are fabricated without etching or aggressive lift‐off processes, only by additive solution processes. Inkjet printing technology has several advantages, such as a customized design and a rapid realization time, adaptability to ...
Timothée, Roberts +5 more
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Implantable multielectrode array with on-chip signal processing
1986 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1986This active probe can be used for the long-term recording of extracellular neural biopotentials and as a basis for closed-loop neural prostheses. The probe incorporates on-chip circuitry for amplifying, multiplexing, and buffering neural signals recorded from ten recording electrodes spaced 100-/spl mu/m apart. It requires only three leads and operates
K. Najafi, K.D. Wise
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