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:
https://lup.lub.lu.se/record/8243477
- author
- Nilsson, Markus
LU
; Szczepankiewicz, Filip
LU
; van Westen, Danielle
LU
and Hansson, Oskar
LU
- organization
-
- MultiPark: Multidisciplinary research focused on Parkinson´s disease
- MR Physics (research group)
- Multidimensional microstructure imaging (research group)
- Lund University Bioimaging Center
- Medical Radiation Physics, Lund
- Neuroradiology (research group)
- Diagnostic Radiology, (Lund)
- Clinical Memory Research (research group)
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- in
- PLoS ONE
- volume
- 10
- issue
- 11
- article number
- e0141825
- publisher
- Public Library of Science (PLoS)
- external identifiers
-
- pmid:26528541
- wos:000364032600065
- scopus:84946855893
- pmid:26528541
- 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
- 2016-04-01 13:26:58
- date last changed
- 2023-09-18 11:06:44
@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.}},
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 (PLoS)}},
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}},
doi = {{10.1371/journal.pone.0141825}},
volume = {{10}},
year = {{2015}},
}