Electronic neural interfaces

M Zhang, Z Tang, X Liu, J Van der Spiegel - Nature Electronics, 2020 - nature.com
Devices such as keyboards and touchscreens allow humans to communicate with
machines. Neural interfaces, which can provide a direct, electrical bridge between analogue …

Progress in data acquisition of wearable sensors

Z Liu, J Kong, M Qu, G Zhao, C Zhang - Biosensors, 2022 - mdpi.com
Wearable sensors have demonstrated wide applications from medical treatment, health
monitoring to real-time tracking, human-machine interface, smart home, and motion capture …

A chronically implantable neural coprocessor for investigating the treatment of neurological disorders

S Stanslaski, J Herron, T Chouinard… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Developing new tools to better understand disorders of the nervous system, with a goal to
more effectively treat them, is an active area of bioelectronic medicine research. Future tools …

NeuralTree: A 256-channel 0.227-μJ/class versatile neural activity classification and closed-loop neuromodulation SoC

U Shin, C Ding, B Zhu, Y Vyza… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
Closed-loop neural interfaces with on-chip machine learning can detect and suppress
disease symptoms in neurological disorders or restore lost functions in paralyzed patients …

A fully integrated 16-channel closed-loop neural-prosthetic CMOS SoC with wireless power and bidirectional data telemetry for real-time efficient human epileptic …

CH Cheng, PY Tsai, TY Yang… - IEEE Journal of Solid …, 2018 - ieeexplore.ieee.org
A 16-channel closed-loop neuromodulation system-on-chip (SoC) for human epileptic
seizure control is proposed and designed. In the proposed SoC, a 16-channel neural-signal …

A CMOS dual-mode brain-computer interface chipset with 2-mV precision time-based charge balancing and stimulation-side artifact suppression

H Pu, O Malekzadeh-Arasteh… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
This article presents a multipolar neural stimulation and mixed-signal neural data acquisition
(DAQ) chipset for fully implantable bi-directional brain–computer interfaces (BD-BCIs). The …

A closed-loop neuromodulation chipset with 2-level classification achieving 1.5-Vpp CM interference tolerance, 35-dB stimulation artifact rejection in 0.5 ms and 97.8 …

Y Wang, H Luo, Y Chen, Z Jiao, Q Sun… - … Circuits and Systems, 2021 - ieeexplore.ieee.org
This work presents an 8-channel closed-loop neuromodulation chipset with 2-level seizure
classification. The power-consuming fine classifier is only enabled when the coarse …

Seizure detection and prediction by parallel memristive convolutional neural networks

C Li, C Lammie, X Dong… - … Circuits and Systems, 2022 - ieeexplore.ieee.org
During the past two decades, epileptic seizure detection and prediction algorithms have
evolved rapidly. However, despite significant performance improvements, their hardware …

NURIP: Neural interface processor for brain-state classification and programmable-waveform neurostimulation

G O'Leary, DM Groppe, TA Valiante… - IEEE Journal of Solid …, 2018 - ieeexplore.ieee.org
The advancement of implantable medical devices for the treatment of neurological disorders
demands energy-efficient, low-latency processors for responsive, safe, and personalized …

Track-and-zoom neural analog-to-digital converter with blind stimulation artifact rejection

MR Pazhouhandeh, M Chang… - IEEE Journal of Solid …, 2020 - ieeexplore.ieee.org
Closed-loop neuromodulation for the treatment of neurological disorders requires
monitoring of the brain activity uninterruptedly even during neurostimulation. This article …