Wireless and battery-free technologies for neuroengineering
Tethered and battery-powered devices that interface with neural tissues can restrict natural
motions and prevent social interactions in animal models, thereby limiting the utility of these …
motions and prevent social interactions in animal models, thereby limiting the utility of these …
Translational opportunities and challenges of invasive electrodes for neural interfaces
Invasive brain–machine interfaces can restore motor, sensory and cognitive functions.
However, their clinical adoption has been hindered by the surgical risk of implantation and …
However, their clinical adoption has been hindered by the surgical risk of implantation and …
Ultra-compact dual-band smart NEMS magnetoelectric antennas for simultaneous wireless energy harvesting and magnetic field sensing
Ultra-compact wireless implantable medical devices are in great demand for healthcare
applications, in particular for neural recording and stimulation. Current implantable …
applications, in particular for neural recording and stimulation. Current implantable …
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 …
Biphasic quasistatic brain communication for energy-efficient wireless neural implants
Wearable devices typically use electromagnetic fields for wireless information exchange. For
implanted devices, electromagnetic signals suffer from a high amount of absorption in tissue …
implanted devices, electromagnetic signals suffer from a high amount of absorption in tissue …
Bioelectronic sensor nodes for the internet of bodies
Energy-efficient sensing with physically secure communication for biosensors on, around,
and within the human body is a major area of research for the development of low-cost …
and within the human body is a major area of research for the development of low-cost …
Design and optimization of ultrasonic links with phased arrays for wireless power transmission to biomedical implants
Ultrasound (US) is an attractive modality for wireless power transfer (WPT) to biomedical
implants with millimeter (mm) dimensions. To compensate for misalignments in WPT to a …
implants with millimeter (mm) dimensions. To compensate for misalignments in WPT to a …
Bidirectional peripheral nerve interface with 64 second-order opamp-less ΔΣ ADCs and fully integrated wireless power/data transmission
An active probe and microstimulator SoC for interfacing with peripheral nerves is presented.
It performs 64-channel artifact-tolerant neural recording, cuff imbalance compensation by …
It performs 64-channel artifact-tolerant neural recording, cuff imbalance compensation by …
26.9 A 0.19×0.17mm2 Wireless Neural Recording IC for Motor Prediction with Near-Infrared-Based Power and Data Telemetry
Brain machine interfaces using neural recording systems 1–4 can enable motor prediction 5–
6 for accurate arm and hand control in paralyzed or severely injured individuals. However …
6 for accurate arm and hand control in paralyzed or severely injured individuals. However …
An energy-efficient and high-data-rate IR-UWB transmitter for intracortical neural sensing interfaces
This article presents an implantable impulse-radio ultra-wideband (IR-UWB) wireless
telemetry system for intracortical neural sensing interfaces. A 3-D hybrid impulse modulation …
telemetry system for intracortical neural sensing interfaces. A 3-D hybrid impulse modulation …