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Extrapolation-Based References Improve Motion and Eddy-Current Correction of High B-Value DWI Data: Application in Parkinson's Disease Dementia.

Nilsson, Markus LU ; Szczepankiewicz, Filip LU ; van Westen, Danielle LU and Hansson, Oskar LU (2015) In PLoS ONE 10(11).
Abstract
Conventional motion and eddy-current correction, where each diffusion-weighted volume is registered to a non diffusion-weighted reference, suffers from poor accuracy for high b-value data. An alternative approach is to extrapolate reference volumes from low b-value data. We aim to compare the performance of conventional and extrapolation-based correction of diffusional kurtosis imaging (DKI) data, and to demonstrate the impact of the correction approach on group comparison studies.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
PLoS ONE
volume
10
issue
11
publisher
Public Library of Science
external identifiers
  • pmid:26528541
  • wos:000364032600065
  • scopus:84946855893
ISSN
1932-6203
DOI
10.1371/journal.pone.0141825
language
English
LU publication?
yes
id
8f32eb06-c755-4bc0-b5a5-166887c53cbe (old id 8243477)
alternative location
http://www.ncbi.nlm.nih.gov/pubmed/26528541?dopt=Abstract
date added to LUP
2015-12-02 17:43:00
date last changed
2017-10-08 03:51:31
@article{8f32eb06-c755-4bc0-b5a5-166887c53cbe,
  abstract     = {Conventional motion and eddy-current correction, where each diffusion-weighted volume is registered to a non diffusion-weighted reference, suffers from poor accuracy for high b-value data. An alternative approach is to extrapolate reference volumes from low b-value data. We aim to compare the performance of conventional and extrapolation-based correction of diffusional kurtosis imaging (DKI) data, and to demonstrate the impact of the correction approach on group comparison studies.},
  articleno    = {e0141825},
  author       = {Nilsson, Markus and Szczepankiewicz, Filip and van Westen, Danielle and Hansson, Oskar},
  issn         = {1932-6203},
  language     = {eng},
  number       = {11},
  publisher    = {Public Library of Science},
  series       = {PLoS ONE},
  title        = {Extrapolation-Based References Improve Motion and Eddy-Current Correction of High B-Value DWI Data: Application in Parkinson's Disease Dementia.},
  url          = {http://dx.doi.org/10.1371/journal.pone.0141825},
  volume       = {10},
  year         = {2015},
}