Functional neuroimaging Using UWB Impulse Radar: a feasibility study

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Title: Functional neuroimaging Using UWB Impulse Radar: a feasibility study
Authors: Lauteslager, T
Nicolaou, N
Lande, TS
Constandinou, TG
Item Type: Conference Paper
Abstract: Microwave imaging is a promising new modality for studying brain function. In the current paper we assess the feasibility of using a single chip implementation of an ultra- wideband impulse radar for developing a portable and low-cost functional neuroimaging device. A numerical model is used to predict the level of attenuation that will occur when detecting a volume of blood in the cerebral cortex. A phantom liquid is made, to study the radar’s performance at different attenuation levels. Although the radar is currently capable of detecting a point reflector in a phantom liquid with submillimeter accuracy and high temporal resolution, object detection at the desired level of attenuation remains a challenge.
Issue Date: 24-Aug-2016
Date of Acceptance: 10-Aug-2015
URI: http://hdl.handle.net/10044/1/27012
DOI: https://dx.doi.org/10.1109/BioCAS.2015.7348387
Publisher: IEEE
Start Page: 406
End Page: 409
Copyright Statement: © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Sponsor/Funder: Engineering & Physical Science Research Council (E
Commission of the European Communities
Engineering & Physical Science Research Council (EPSRC)
Funder's Grant Number: EP/K503733/1
PIEF-GA-2013-623767
EP/N002474/1
Conference Name: IEEE Biomedical Circuits and Systems (BioCAS) Conference
Publication Status: Published
Start Date: 2015-10-22
Finish Date: 2015-10-24
Conference Place: Atlanta, Georgia, USA
Appears in Collections:Faculty of Engineering
Electrical and Electronic Engineering



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