Title :
Transcutaneous RF-powered neural recording device
Author :
Irazoqui-Pastor, Pedro ; Mod, Istvan ; Judy, Jack W.
Author_Institution :
Biomed. Eng. IDP, California Univ., Los Angeles, CA, USA
Abstract :
The design, manufacture and packaging of a miniature implantable wireless neural recording device is described. The device amplifies, frequency modulates, and transmits neural signals ranging from 5 μV to 1.5 mV, to a receiver located outside the environment of the animal tested. This neural transceiver allows for the unprecedented examination of the role the natural environment plays in epilepsy and other high-level neuroscience phenomena.
Keywords :
bioelectric potentials; biological techniques; frequency modulation; neurophysiology; telemetry; transceivers; 5 muV to 1.5 mV; electrophysiology; epilepsy; frequency modulation; high-level neuroscience phenomena; inductive power; natural environment role; neural signals transmission; neural transceiver; signal amplification; transcutaneous RF-powered neural recording device; wireless telemetry; Bandwidth; Circuits; Electrodes; Frequency; High power amplifiers; Power amplifiers; Radiofrequency amplifiers; Transceivers; Voltage; Voltage-controlled oscillators;
Conference_Titel :
Engineering in Medicine and Biology, 2002. 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society EMBS/BMES Conference, 2002. Proceedings of the Second Joint
Print_ISBN :
0-7803-7612-9
DOI :
10.1109/IEMBS.2002.1053190
