Implantable neurotechnologies: a review of integrated circuit neural amplifiers
Neural signal recording is critical in modern day neuroscience research and emerging
neural prosthesis programs. Neural recording requires the use of precise, low-noise …
neural prosthesis programs. Neural recording requires the use of precise, low-noise …
A low-power, high CMRR neural amplifier system employing CMOS inverter-based OTAs with CMFB through supply rails
Multichannel neural amplifiers are commonly implemented with a shared reference whose
input impedance is several times lower than that of the corresponding signal inputs. This …
input impedance is several times lower than that of the corresponding signal inputs. This …
A low-noise chopper amplifier designed for multi-channel neural signal acquisition
D Luo, M Zhang, Z Wang - IEEE Journal of Solid-State Circuits, 2019 - ieeexplore.ieee.org
This paper proposed the design of a low-noise, low total harmonic distortion (THD) chopper
amplifier for neural signal acquisition. A dc servo loop (DSL) based on active Gm-C …
amplifier for neural signal acquisition. A dc servo loop (DSL) based on active Gm-C …
A Noise-Efficient 36 nV/ Hz Chopper Amplifier Using an Inverter-Based 0.2-V Supply Input Stage
FM Yaul, AP Chandrakasan - IEEE Journal of Solid-State …, 2017 - ieeexplore.ieee.org
This paper presents an analog front end (AFE) that achieves a high noise efficiency by using
a chopper amplifier with a 0.2-V supply inverter-based input stage followed by a 0.8-V …
a chopper amplifier with a 0.2-V supply inverter-based input stage followed by a 0.8-V …
A 0.13- CMOS SoC for Simultaneous Multichannel Optogenetics and Neural Recording
G Gagnon-Turcotte, MN Khiarak… - IEEE Journal of Solid …, 2018 - ieeexplore.ieee.org
This paper presents a 0.13-μm CMOS system-onchip (SoC) for simultaneous multichannel
optogenetics and multichannel neural recording in freely moving laboratory animals. This …
optogenetics and multichannel neural recording in freely moving laboratory animals. This …
A10. 13uJ/classification 2-channel deep neural network-based SoC for emotion detection of autistic children
An EEG-based noninvasive neuro-feedback SoC for emotion classification of Autistic
children is presented. The AFE comprises two entirely shared EEG-channels using sampling …
children is presented. The AFE comprises two entirely shared EEG-channels using sampling …
27.3 All-wireless 64-channel 0.013mm2/ch closed-loop neurostimulator with rail-to-rail DC offset removal
Accurate capture and efficient control of neurological disorders such as epileptic seizures
that often originate in multiple regions of the brain, requires neural interface microsystems …
that often originate in multiple regions of the brain, requires neural interface microsystems …
A 10.13 µJ/Classification 2-channel deep neural network based SoC for negative emotion outburst detection of autistic children
An electroencephalogram (EEG)-based non-invasive 2-channel neuro-feedback SoC is
presented to predict and report negative emotion outbursts (NEOB) of Autistic patients. The …
presented to predict and report negative emotion outbursts (NEOB) of Autistic patients. The …
An integrated circuit for simultaneous extracellular electrophysiology recording and optogenetic neural manipulation
Objective: The ability to record and to control action potential firing in neuronal circuits is
critical to understand how the brain functions. The objective of this study is to develop a …
critical to understand how the brain functions. The objective of this study is to develop a …
Circuit and system designs of ultra-low power sensor nodes with illustration in a miniaturized GNSS logger for position tracking: Part I—Analog circuit techniques
This paper, split into Parts I and II, reviews recent innovations in circuit design that have
accelerated the miniaturization of sensor nodes. Design techniques for key building blocks …
accelerated the miniaturization of sensor nodes. Design techniques for key building blocks …