Paper Info
Title
Receive Coil Array For Magnetic Particle Imaging
Abstract
Magnetic particle imaging (MPI) is a quantitative method for determining the spatial distribution of superparamagnetic nanoparticles in-vivo. It applies various static and dynamic magnetic fields resulting in a spatially dependent particle magnetization characteristic, which can be recorded using receive coils. For spatial encoding, different field topologies were developed, which use either a point-based or a line-based acquisition scheme. The receive coil topology was, however, not changed since the first introduction of MPI in 2005. Therefore, the aim of this work is to investigate in a simulation study the role of the receive coils in MPI. Analogue to parallel imaging in magnetic resonance imaging, multiple receive coils are used and it is exploited, whether this allows to shorten the data acquisition time. In order to perform a realistic simulation study, a new method for modeling patient noise in MPI is proposed, which can be used even for non-orthogonal receive coils.
Year
DOI
Venue
2011
10.1109/ISBI.2011.5872724
2011 8TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING: FROM NANO TO MACRO
Keywords
Field
DocType
magnetic particle imaging, receive coil array, parallel imaging, patient noise model
Magnetic particle imaging,Magnetic field,Computer science,Medical imaging,Artificial intelligence,Magnetic nanoparticles,Iterative reconstruction,Computer vision,Magnetization,Data acquisition,Electromagnetic coil,Acoustics,Nuclear magnetic resonance
Conference
ISSN
Citations 
PageRank 
1945-7928
0
0.34
References 
Authors
0
7
Name
Order
Citations
PageRank
Tobias Knopp15011.93
Timo Sattel202.70
Sven Biederer3225.01
Jürgen Weizenecker4416.94
Bernhard Gleich5549.63
Jörn Borgert6437.74
Thorsten M. Buzug751881.29