30 citations · 39 across the 6 of their papers we have counts for
6 papers
DustNet: A Wireless Network of Ultrasonic Neural Implants
Jade Pinkenburg, Changuk Lee, Mohammad Meraj Ghanbari +3
Spatially distributed peripheral nerve recordings can be used to reconstruct motor intention and improve natural control of prosthetics However, many existing clinical solutions re…
Phased array beamforming methods for powering biomedical ultrasonic implants
Braeden C. Benedict, Mohammad Meraj Ghanbari, Rikky Muller
Millimeter-scale implants using ultrasound for power and communication have been proposed for a range of deep-tissue applications, including neural recording and stimulation. Howev…
A MEMS-based optical scanning system for precise, high-speed neural interfacing
Cem Yalcin, Nathan Tessema Ersaro, M. Meraj Ghanbari +7
Optical scanning is a prevalent technique for optical neural interfaces where light delivery with high spatial and temporal precision is desired. However, due to the sequential nat…
Optimizing Volumetric Efficiency and Modeling Backscatter Communication in Biosensing Ultrasonic Implants
Mohammad Meraj Ghanbari, Rikky Muller
Ultrasonic backscatter communication has gained popularity in recent years with the advent of deep-tissue sub-mm scale biosensing implants in which piezoceramic (piezo) resonators…
A Sub-mm Ultrasonic Free-floating Implant for Multi-mote Neural Recording
Mohammad Meraj Ghanbari, David K. Piech, Konlin Shen +6
A 0.8 mm wireless, ultrasonically powered, free-floating neural recording implant is presented. The device is comprised only of a 0.25 mm recording IC and a single piezocer…
StimDust: A mm-scale implantable wireless precision neural stimulator with ultrasonic power and communication
David K. Piech, Benjamin C. Johnson, Konlin Shen +7
Neural stimulation is a powerful technique for modulating physiological functions and for writing information into the nervous system as part of brain-machine interfaces. Current c…