Utah array characterization and histological analysis of a multi-year implant in non-human primate motor and sensory cortices

PR Patel, EJ Welle, JG Letner, H Shen… - Journal of neural …, 2023 - iopscience.iop.org
Objective. The Utah array is widely used in both clinical studies and neuroscience. It has a
strong track record of safety. However, it is also known that implanted electrodes promote …

Ultra-small carbon fiber electrode recording site optimization and improved in vivo chronic recording yield

EJ Welle, PR Patel, JE Woods… - Journal of neural …, 2020 - iopscience.iop.org
Objective. Carbon fiber electrodes may enable better long-term brain implants, minimizing
the tissue response commonly seen with silicon-based electrodes. The small diameter fiber …

A low-power communication scheme for wireless, 1000 channel brain–machine interfaces

JT Costello, SR Nason-Tomaszewski… - Journal of Neural …, 2022 - iopscience.iop.org
Objective. Brain–machine interfaces (BMIs) have the potential to restore motor function but
are currently limited by electrode count and long-term recording stability. These challenges …

Flexible, high-resolution thin-film electrodes for human and animal neural research

CH Chiang, C Wang, K Barth… - Journal of neural …, 2021 - iopscience.iop.org
Objective. Brain functions such as perception, motor control, learning, and memory arise
from the coordinated activity of neuronal assemblies distributed across multiple brain …

Restoring continuous finger function with temporarily paralyzed nonhuman primates using brain–machine interfaces

SR Nason-Tomaszewski, MJ Mender… - Journal of Neural …, 2023 - iopscience.iop.org
Objective. Brain–machine interfaces (BMIs) have shown promise in extracting upper
extremity movement intention from the thoughts of nonhuman primates and people with …

Accurate neural control of a hand prosthesis by posture-related activity in the primate gras** circuit

A Agudelo-Toro, JA Michaels, WA Sheng… - Neuron, 2024 - cell.com
Brain-computer interfaces (BCIs) have the potential to restore hand movement for people
with paralysis, but current devices still lack the fine control required to interact with objects of …

In vivo electrophysiology recordings and computational modeling can predict octopus arm movement

NSS Gedela, RD Radawiec, S Salim, J Richie… - Bioelectronic …, 2025 - Springer
The octopus has many features that make it advantageous for revealing principles of motor
circuits and control and predicting behavior. Here, an array of carbon electrodes providing …

Error detection and correction in intracortical brain–machine interfaces controlling two finger groups

DM Wallace, M Benyamini… - Journal of Neural …, 2023 - iopscience.iop.org
Objective. While brain–machine interfaces (BMIs) are promising technologies that could
provide direct pathways for controlling the external world and thus regaining motor …

A Robust and High Accurate Method for Hand Kinematics Decoding from Neural Populations

C Wang, M Yin, F Liang, X Wang - Chinese Conference on Pattern …, 2023 - Springer
Offline decoding of movement trajectories from invasive brain-machine interface (iBMI) is a
crucial issue of achieving cortical movement control. Scientists are dedicated to improving …

Brain-machine interfaces: lessons for prosthetic hand control

AK Vaskov, CA Chestek - Hand Clinics, 2021 - hand.theclinics.com
The loss of an upper extremity is a devastating injury that severely affects a person's ability
to interact with the world around them. Hands remain our primary mechanisms for tool use …