Neuroprosthetics: from sensorimotor to cognitive disorders

A Gupta, N Vardalakis, FB Wagner - Communications biology, 2023 - nature.com
Neuroprosthetics is a multidisciplinary field at the interface between neurosciences and
biomedical engineering, which aims at replacing or modulating parts of the nervous system …

High‐density implantable neural electrodes and chips for massive neural recordings

L Wang, Y Suo, J Wang, X Wang, K Xue, J An, X Sun… - Brain‐X, 2024 - Wiley Online Library
High‐density neural recordings with superior spatiotemporal resolution powerfully unveil
cellular‐scale neural communication, showing great promise in neural science, translational …

An Ultraflexible Electrode Array for Large‐Scale Chronic Recording in the Nonhuman Primate Brain

Y Tian, J Yin, C Wang, Z He, J Xie, X Feng… - Advanced …, 2023 - Wiley Online Library
Single‐unit (SU) recording in nonhuman primates (NHPs) is indispensible in the quest of
how the brain works, yet electrodes currently used for the NHP brain are limited in signal …

Recording quality is systematically related to electrode impedance

CM Lewis, C Boehler, R Liljemalm… - Advanced …, 2024 - Wiley Online Library
Extracellular recordings with planar microelectrodes are the gold standard technique for
recording the fast action potentials of neurons in the intact brain. The introduction of …

Recording site placement on planar silicon-based probes affects signal quality in acute neuronal recordings

R Fiáth, D Meszéna, Z Somogyvári, M Boda… - Scientific Reports, 2021 - nature.com
Multisite, silicon-based probes are widely used tools to record the electrical activity of
neuronal populations. Several physical features of these devices are designed to improve …

Dataset of cortical activity recorded with high spatial resolution from anesthetized rats

C Horváth, LF Tóth, I Ulbert, R Fiáth - Scientific Data, 2021 - nature.com
Publicly available neural recordings obtained with high spatial resolution are scarce. Here,
we present an electrophysiological dataset recorded from the neocortex of twenty rats …

Kernel-based LFP estimation in detailed large-scale spiking network model of mouse visual cortex

N Meneghetti, A Rimehaug, G Einevoll, A Mazzoni… - bioRxiv, 2024 - biorxiv.org
Simulations of large-scale neural activity are powerful tools for investigating neural
networks. Calculating measurable brain signals like local field potentials (LFPs) bridges the …

Adaptive virtual referencing for the extraction of extracellularly recorded action potentials in noisy environments

CE Cruttenden, W Zhu, Y Zhang… - Journal of neural …, 2020 - iopscience.iop.org
Objective. Removal of common mode noise and artifacts from extracellularly measured
action potentials, herein referred to as spikes, recorded with multi-electrode arrays (MEAs) …

Single‐layer tri‐state switching as an economical method to address linear light‐emitting diode arrays

E Klein, P Ruther, O Paul - IET Optoelectronics, 2022 - Wiley Online Library
This paper reports on new schemes based on the concept of tri‐state switching for routing
linear arrays of light‐emitting diodes (LEDs) on slim substrates. The schemes use a minimal …

Recording site placement on planar silicon-based probes affects neural signal quality: edge sites enhance acute recording performance

R Fiáth, D Meszéna, M Boda, P Barthó, P Ruther… - bioRxiv, 2020 - biorxiv.org
Objective Multisite, silicon-based probes are widely used tools to record the electrical activity
of neuronal populations. Several physical features of these devices (eg shank thickness, tip …