Advances in closed-loop deep brain stimulation devices

M Parastarfeizabadi, AZ Kouzani - Journal of neuroengineering and …, 2017 - Springer
Background Millions of patients around the world are affected by neurological and
psychiatric disorders. Deep brain stimulation (DBS) is a device-based therapy that could …

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 …

An investigation into miniaturised closed-loop DBS devices

DM Corva, SD Adams, KE Bennet… - … on Medical Robotics …, 2021 - ieeexplore.ieee.org
Deep brain stimulation (DBS) is an invasive neuromodulatory technique used for the
treatment of individuals with neurological disorders. Open-loop DBS delivers fixed …

A high CMRR instrumentation amplifier employing pseudo-differential inverter for neural signal sensing

Z Zhou, L Zhu, R Yang, J Li, W Wang, J Pan… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
The next generation of the wearable and implantable high-density neural signal sensing
systems must be multi-channel and power efficient. The integrated instrumentation amplifier …

Multi-disease deep brain stimulation

M Parastarfeizabadi, RV Sillitoe, AZ Kouzani - IEEE Access, 2020 - ieeexplore.ieee.org
Current closed-loop deep brain stimulation (DBS) devices can generally tackle one disorder.
This paper presents the design and evaluation of a multi-disease closed-loop DBS device …

Smart Neurostimulation: Sensor-Based Wireless Stimulation with Deep On-Policy MPC

VT Mai, KA Alattas, A Kumar, A Fekih… - IEEE …, 2024 - ieeexplore.ieee.org
Closed-loop deep brain stimulation (cl-DSB) is recognized as one of the most prominent
schemes of neurostimulation therapy which aims to reduce the level of hand tremor in …

A Microdevice in a Submicron CMOS for Closed-Loop Deep-Brain Stimulation (CLDBS)

TM Nordi, R Gounella, MLM Amorim, M Luppe… - Journal of Low Power …, 2024 - mdpi.com
Deep-brain stimulation (DBS) is a highly effective and safe medical treatment that improves
the lives of patients with a wide range of neurological and psychiatric diseases. It has been …

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 …

A 14-Bit, 12 V-to-100 V Voltage Compliance Electrical Stimulator with Redundant Digital Calibration

K Su, Z Qiu, J Xu - Micromachines, 2023 - mdpi.com
Electrical stimulation is an important technique for modulating the functions of the nervous
system through electrical stimulus. To implement a more competitive prototype that can …

A programmable multi-biomarker neural sensor for closed-loop DBS

M Parastarfeizabadi, AZ Kouzani… - IEEE …, 2018 - ieeexplore.ieee.org
Most of the current closed-loop deep brain stimulation (DBS) devices use a single biomarker
in their feedback loop, which may limit their performance and applications. This paper …