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High‐Performance Graphene‐Fiber‐Based Neural Recording Microelectrodes
Advances in Materials, 2019Fabrication of flexible and free‐standing graphene‐fiber‐ (GF‐) based microelectrode arrays with a thin platinum coating, acting as a current collector, results in a structure with low impedance, high surface area, and excellent electrochemical ...
Kezhong Wang +8 more
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An optical microsystem for wireless neural recording
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2009In this paper, we describe an optical microsystem for wireless neural recording. The system incorporated recording electrodes, integrated electronics, surface-mount LEDs, and a CCD camera. The components were mounted on a PCB platform having a total dimension of 2.2 x 2.2 cm(2), 4 integrated biopotential amplifiers (IBA) and 16 LEDs.
P, Wei, B, Ziaie
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17.5 A 0.8mm3 Ultrasonic Implantable Wireless Neural Recording System With Linear AM Backscattering
IEEE International Solid-State Circuits Conference, 2019Miniaturization of implantable neural recording systems to micron-scale volumes will enable minimally invasive implantation and alleviate cortical scarring, gliosis, and resulting signal degradation.
M. M. Ghanbari +8 more
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Neural Recording Front-End Design
2017High-quality neural recording lays the foundation of neuroscience research. The last two decades have witnessed remarkable advances in neural recording front-end design. However, there are two challenges remaining: the increasing bandwidth requirement for modern high-density microelectrode arrays, and the high dynamic range requirement in advanced low ...
Xilin Liu, Jan Van der Spiegel
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Electrodeposited PEDOT:Nafion Composite for Neural Recording and Stimulation
Advanced Healthcare Materials, 2019Microelectrode arrays are used for recording and stimulation in neurosciences both in vitro and in vivo. The electrodeposition of conductive polymers, such as poly(3,4‐ethylene dioxythiophene) (PEDOT), is widely adopted to improve both the in vivo ...
Stefano Carli +7 more
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Novel glass microprobe arrays for neural recording
Biosensors and Bioelectronics, 2009The probe array is a useful tool for neurophysiology to detect and record neural signals. Thus, the better understanding of neural systems can be achieved. Microfabricated probes have been widely used since fine-spacing probes with well-defined electrodes in smaller footprint can be created.
Chiung-Wen, Lin +5 more
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Neural recording and stimulation using wireless networks of microimplants
Nature Electronics, 2021Jihun Lee +9 more
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Biosensors & bioelectronics, 2019
The impedance of electrode and photostimulation artifacts (short-duration and high-amplitude spikes) are still hindering the employment of silicon-based neural probe in optogenetics. A fiber-based optrode modified with a double-layer platinum black-poly (
Longchun Wang +8 more
semanticscholar +1 more source
The impedance of electrode and photostimulation artifacts (short-duration and high-amplitude spikes) are still hindering the employment of silicon-based neural probe in optogenetics. A fiber-based optrode modified with a double-layer platinum black-poly (
Longchun Wang +8 more
semanticscholar +1 more source
A Polyimide-Based Flexible Optoelectrodes for Low-Noise Neural Recording
IEEE Electron Device Letters, 2019The optoelectrode arrays can modulate the neuron precisely with high time resolution and good reversibility compared to electrical stimulation. However, the integrated light-emitting diode (LED) or laser diode (LD) will introduce noise from the ...
Zhejun Guo +9 more
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Advanced Materials Research, 2013
Neural probe array is utilized in neural recording, in the aim to understand the neural activity. Silicon is the common substrate used in neural probe array. However, due to the rigid nature, the silicon-based neural probe array causes cell damage during implantation into the brain tissue. This would reduce the signal-to-noise ratio.
Kwan Ling Tan +8 more
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Neural probe array is utilized in neural recording, in the aim to understand the neural activity. Silicon is the common substrate used in neural probe array. However, due to the rigid nature, the silicon-based neural probe array causes cell damage during implantation into the brain tissue. This would reduce the signal-to-noise ratio.
Kwan Ling Tan +8 more
openaire +1 more source