Flexible polymer electrodes for stable prosthetic visual perception in mice

C Orlemann, C Boehler, RN Kooijmans… - Advanced …, 2024 - Wiley Online Library
Brain interfaces that can stimulate neurons, cause minimal damage, and work for a long time
will be central for future neuroprosthetics. Here, the long‐term performance of highly flexible …

[HTML][HTML] Comparison of electrical microstimulation artifact removal methods for high-channel-count prostheses

F Wang, X Chen, PR Roelfsema - Journal of Neuroscience Methods, 2024 - Elsevier
Background Neuroprostheses are used to electrically stimulate the brain, modulate neural
activity and restore sensory and motor function following injury or disease, such as …

A Spatially Diverse 2TX-3RX Galvanic-Coupled Transdural Telemetry for Tether-Less Distributed Brain-Computer Interfaces

C Shi, Y He, M Gourdouparis… - IEEE transactions on …, 2024 - ieeexplore.ieee.org
A near-field galvanic coupled transdural telemetry ASICs for intracortical brain-computer
interfaces is presented. The proposed design features a two channels transmitter and three …

Quantifying physical degradation alongside recording and stimulation performance of 980 intracortical microelectrodes chronically implanted in three humans for 956 …

DA Bjånes, S Kellis, R Nickl, B Baker, T Aflalo… - medRxiv, 2024 - pmc.ncbi.nlm.nih.gov
Methods: Using scanning electron microscopy (SEM), we imaged 980 microelectrodes from
Neuroport arrays chronically implanted in the cortex of three people with tetraplegia for 956 …

6.2 An Ultrasound-Powering TX with a Global Charge-Redistribution Adiabatic Drive Achieving 69% Power Reduction and 53° Maximum Beam Steering Angle for …

M Gourdouparis, C Shi, Y He… - … Solid-State Circuits …, 2024 - ieeexplore.ieee.org
State-of-the-art intracortical neural recording and stimulation systems rely on subdural
implants tethered to a cranial implant which itself has a wireless power and data link to the …

Optogenetic stimulation of a cortical biohybrid implant guides goal directed behavior

J Brown, KM Zappitelli, PM Dawson, E Yoon… - bioRxiv, 2024 - biorxiv.org
Brain-computer interfaces (BCIs) hold exciting therapeutic potential, but tissue damage
caused by probe insertion limits channel count. Biohybrid devices, in which the cell-device …

Optimal placement of high-channel visual prostheses in human retinotopic visual cortex

R van Hoof, A Lozano, F Wang, PC Klink… - bioRxiv, 2024 - biorxiv.org
Objective Recent strides in neurotechnology show potential to restore vision in individuals
afflicted with blindness due to early visual pathway damage. As neuroprostheses mature …

[HTML][HTML] Инвазивные нейроинтерфейсы–области применения. Литературный обзор

ЕВ Бриль, АИ Шадеркина… - Журнал …, 2024 - cyberleninka.ru
Введение. Нейроимпланты–это устройства, взаимодействующие с нервной системой
для записи, стимуляции или замещения нейронной активности. Нейроимпланты …

[HTML][HTML] The potential to restore vision with Neuralink's “Blindsight” neural interface technology

E Waisberg, J Ong, AG Lee - The Pan-American Journal of …, 2024 - journals.lww.com
A biocompatible, safe, and reliable, effective human brain-to-computer neural interface has
long been a subject of science fiction. Recently, however, Neuralink (a neurotechnology …

A Local De-insulation Method and Its Application in Neural Microneedle Array

W Pei, X Zhao, C Wei, D Zhu, X Yang, G Han, J Ning… - 2024 - researchsquare.com
Silicon-based neural microneedle arrays, such as the Utah Array, have demonstrated
excellent performance in chronic recordings from the cerebral cortex. Unlike planar thin-film …