Results 241 to 250 of about 2,880,253 (278)

Neural Stimulation and Recording Electrodes

Annual Review of Biomedical Engineering, 2008
Electrical stimulation of nerve tissue and recording of neural electrical activity are the basis of emerging prostheses and treatments for spinal cord injury, stroke, sensory deficits, and neurological disorders. An understanding of the electrochemical mechanisms underlying the behavior of neural stimulation and recording electrodes is important for ...
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A miniature neural recording device

2016 IEEE International Conference on Industrial Technology (ICIT), 2016
This paper presents a portable neural recording device for use with laboratory animals. It can detect and record neural signals from the cortical region of the brain during pre-clinical trials. The device utilizes simplified circuitry to perform signal detection, filtering, sampling, and storage.
Epsy S. Edward, Abbas Z. Kouzani, Julian Berk, Susannah J. Tye   +3 more
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Denoising Cough Sound Recordings Using Neural Networks

2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2023
Objective cough sound evaluation is useful in the diagnosis and management of respiratory diseases. However, the performance of cough sound analysis models can degrade in the presence of background noises common in everyday environments. This brings forward the need for cough sound denoising.
Laya, Jose, Shlomo, Berkovsky, Hao, Xiong, Cecilia, Mascolo, Roneel V, Sharan   +4 more
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On neural recording using nanoprotrusion electrodes

Journal of Neural Engineering, 2019
Nano neuroelectrodes, often adopting a nanoprotrusion structure, are promising for improved chronic reliability and capability of both extracellular and intracellular recordings. However, a complete theoretical foundation has yet to be established, significantly impeding further developments and applications.
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Recording of patterned neural networks

Proceedings of the First Joint BMES/EMBS Conference. 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Annual Fall Meeting of the Biomedical Engineering Society (Cat. No.99CH37015), 2003
The authors have accomplished long-term recording from patterned neural networks (parallel lines of varying width and length) in serum-free media from cultures as old as one month. This is an important milestone toward the goal of creating and studying sparse, precisely defined neural networks.
J.C. Chang, B.C. Wheeler, G.J. Brewer
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Stimulus-resistant neural recording amplifier

Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE Cat. No.03CH37439), 2004
The capability to use the same microelectrode for electrical stimulation of neurons, as well as for neural signal recording from neurons in the vicinity of the electrode, has historically been a goal of neuroscientists. During, and after, stimulation the stimulus artifact effectively disables the recording system until the residual effects of the ...
G.A. DeMichele, P.R. Troyk
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A High DR, DC-Coupled, Time-Based Neural-Recording IC With Degeneration R-DAC for Bidirectional Neural Interface

IEEE Journal of Solid-State Circuits, 2019
The bidirectional neural interface is essential to realize the closed-loop neuromodulation, which is the core of next-generation neurological devices. For the bidirectional neural interface, a recording circuit with a high dynamic range (DR) is required ...
Hyuntak Jeon, Jun-Suk Bang, Yoontae Jung, Injun Choi, M. Je   +4 more
semanticscholar   +1 more source

Neural Recording and Neural Stimulation Circuits and Systems

2014
Neural recording and neural stimulation have attracted extensive attentions in recent years due to its real-time monitoring neural signals and active therapy for neural disorders. In this chapter, firstly, we will introduce a 100-channel neural recording IC for acquisition of implant neural spike signals.
Yuanjin Zheng, Dong Hang, C. V. Ganesh Bharadwaj   +2 more
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Classification of cardiotocographic records by neural networks

Proceedings of the IEEE-INNS-ENNS International Joint Conference on Neural Networks. IJCNN 2000. Neural Computing: New Challenges and Perspectives for the New Millennium, 2000
Antepartum fetal monitoring based on the classical cardiotocography (CTG) is a noninvasive and low-price tool for checking fetal status. Its introduction in the clinical routine limited the occurrence of fetal problems leading to a reduction of the precocious child mortality.
Magenes G., SIGNORINI, MARIA GABRIELLA, Arduini D.   +2 more
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Brain-wide neural recordings in mice navigating physical spaces enabled by robotic neural recording headstages

Nature Methods
Technologies that can record neural activity at cellular resolution at multiple spatial and temporal scales are typically much larger than the animals that are being recorded from and are thus limited to recording from head-fixed subjects. Here we have engineered robotic neural recording devices-'cranial exoskeletons'-that assist mice in maneuvering ...
James Hope, Travis M. Beckerle, Pin-Hao Cheng, Zoey Viavattine, Michael Feldkamp, Skylar M. L. Fausner, Kapil Saxena, Eunsong Ko, Ihor Hryb, Russell E. Carter, Timothy J. Ebner, Suhasa B. Kodandaramaiah   +11 more
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