Electrophysiology read-out tools for brain-on-chip biotechnology

C Forro, D Caron, GN Angotzi, V Gallo, L Berdondini… - Micromachines, 2021 - mdpi.com
Brain-on-Chip (BoC) biotechnology is emerging as a promising tool for biomedical and
pharmaceutical research applied to the neurosciences. At the convergence between lab-on …

A portable and a scalable multi-channel wireless recording system for wearable electromyometrial imaging

W Li, Z Xiao, J Zhao, K Aono, S Pizzella… - … Circuits and Systems, 2023 - ieeexplore.ieee.org
Electromyometrial imaging (EMMI) technology has emerged as one of the promising
technology that can be used for non-invasive pregnancy risk stratification and for preventing …

A Fully Integrated 1.13 NEF 32-Channel Neural Recording SoC With 12.5 pJ/Pulse IR-UWB Wireless Transmission for Brain Machine Interfaces

NT Tasneem, DK Biswas, S Reza, I Mahbub - IEEE Access, 2023 - ieeexplore.ieee.org
Monitoring electrical activity from numerous neurons with the help of a high-channel count
neural recording system is crucial for the state-of-the-art approaches in neuroscience …

Review on Reliable and Quality Wearable Healthcare Device (WHD)

WS Nimi, PSH Jose, R Jegan - … Journal of Reliable and Quality E …, 2021 - igi-global.com
This paper presents a brief review on present developments in wearable devices and their
importance in healthcare networks. The state-of-the-art system architecture on wearable …

A power efficient, high gain and high input impedance capacitively-coupled neural amplifier

EHT Shad, T Moeinfard, M Molinas… - 2020 IEEE Nordic …, 2020 - ieeexplore.ieee.org
In this article, a capacitively-coupled neural amplifier based on a new high gain low-noise
amplifier is proposed. By utilizing a cross-coupled structure, the open-loop gain of the …

Design of a Configurable 4-Channel Analog Front-End for EEG Signal Acquisition on 180nm CMOS Process

DH Le, CK Pham - REV Journal on Electronics and …, 2024 - mail.rev-jec.org
In this work, a 4-channel Analog Front-End (AFE) circuit has been proposed for EEG signal
recording. For EEG recording systems, the AFE may handle a wide range of sensor inputs …

High Input Impedance Capacitively-coupled Neural Amplifier and Its Boosting Principle

EHT Shad, K Naderi, M Molinas - 2020 27th IEEE International …, 2020 - ieeexplore.ieee.org
This article proposes a technique for increasing the input impedance of conventional
capacitively-coupled neural amplifiers based on careful examination of its analytical model …

Design of a Configurable Low-Noise 1-Channel Analog Front-End for EEG Signal Recording on 180nm CMOS Process

TH Pham, HA Huynh, CK Pham… - … Conference on Advanced …, 2023 - ieeexplore.ieee.org
In this paper, the authors present a 1-channel Analog Front End (AFE) circuit for recording
Electro-encephalogram (EEG) signals. The AFE is capable of supporting a variety of sensor …

A 1.8-GΩ Input Impedance 45-dB Ripple Reduction Factor Chopper Amplifier for Biomedical Recording

XP Tran, XT Pham, XT Kieu, LC Nguyen… - 2023 International …, 2023 - ieeexplore.ieee.org
The chopping technique is widely used in biomedical amplifiers to create a biomedical
chopper amplifier (BiCA) which achieves high noise efficiency. However, this approach …

A 1.2 V 1.3 µW Cascode Current Reuse Based Neural Amplifier with 113 dB Open-Loop Gain

S Korada, MS Bhat - 2023 IEEE International Conference on …, 2023 - ieeexplore.ieee.org
One of the major challenges in the acquisition of neural signals is the design of electronic
signal acquisition system. Specialized amplifier circuitry is required in the neural recording …