[HTML][HTML] Recent advances in electrical neural interface engineering: minimal invasiveness, longevity, and scalability
Electrical neural interfaces serve as direct communication pathways that connect the
nervous system with the external world. Technological advances in this domain are …
nervous system with the external world. Technological advances in this domain are …
Neural recording and stimulation using wireless networks of microimplants
Multichannel electrophysiological sensors and stimulators—particularly those used to study
the nervous system—are usually based on monolithic microelectrode arrays. However, the …
the nervous system—are usually based on monolithic microelectrode arrays. However, the …
Recent advances in wireless epicortical and intracortical neuronal recording systems
An implantable brain-computer interface (BCI) has proven to be effective in the field of
sensory and motor function restoration and in the treatment of neurological disorders. Using …
sensory and motor function restoration and in the treatment of neurological disorders. Using …
A Sub-mm3 Ultrasonic Free-Floating Implant for Multi-Mote Neural Recording
A 0.8-mm 3-wireless, ultrasonically powered, free-floating neural recording implant is
presented. The device is comprised only of a 0.25-mm 2 recording integrated circuit (IC) and …
presented. The device is comprised only of a 0.25-mm 2 recording integrated circuit (IC) and …
Sub- Vrms-Noise Sub- W/Channel ADC-Direct Neural Recording With 200-mV/ms Transient Recovery Through Predictive Digital Autoranging
Integrated recording of neural electrical potentials from the brain poses great challenges
due to stringent dynamic range requirements to resolve small-signal amplitudes buried in …
due to stringent dynamic range requirements to resolve small-signal amplitudes buried in …
Design of a low-noise low-voltage amplifier for improved neural signal recording
K Sharma, RK Tripathi, HS Jatana… - Review of Scientific …, 2022 - pubs.aip.org
Design of amplifier circuits with low-noise operable at low-power to be used, especially for
implantable neural interfaces, remains a huge challenge. This research paper presents the …
implantable neural interfaces, remains a huge challenge. This research paper presents the …
A 144-MHz fully integrated resonant regulating rectifier with hybrid pulse modulation for mm-sized implants
This paper presents a fully integrated resonant regulating rectifier (IR 3) with an on-chip coil
used to wirelessly power mm-sized implants. By combining rectification and regulation in a …
used to wirelessly power mm-sized implants. By combining rectification and regulation in a …
A wireless power and data transfer IC for neural prostheses using a single inductive link with frequency-splitting characteristic
Y Park, ST Koh, J Lee, H Kim, J Choi… - … Circuits and Systems, 2021 - ieeexplore.ieee.org
This paper presents a frequency-splitting-based wireless power and data transfer IC that
simultaneously delivers power and forward data over a single inductive link. For data …
simultaneously delivers power and forward data over a single inductive link. For data …
Synchronized biventricular heart pacing in a closed-chest porcine model based on wirelessly powered leadless pacemakers
About 30% of patients with impaired cardiac function have ventricular dyssynchrony and
seek cardiac resynchronization therapy (CRT). In this study, we demonstrate synchronized …
seek cardiac resynchronization therapy (CRT). In this study, we demonstrate synchronized …
Towards a distributed, chronically-implantable neural interface
We present a platform technology encompassing a family of innovations that together aim to
tackle key challenges with existing implantable brain machine interfaces. The ENGINI …
tackle key challenges with existing implantable brain machine interfaces. The ENGINI …