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@INBOOK{Mattern:266461,
author = {Mattern, Hendrik and Lüsebrink, Falk and Speck, Oliver},
title = {{H}igh-resolution structural brain imaging},
volume = {6},
publisher = {Elsevier},
reportid = {DZNE-2023-01146},
series = {Advances in Magnetic Resonance Technology and Applications},
pages = {433 - 448},
year = {2022},
note = {Missing Journal: = 2666-9099 (import from CrossRef Book
Series, Journals: pub.dzne.de)},
comment = {Motion Correction in MR - Correction of Position, Motion,
and Dynamic Field Changes / Mattern, Hendrik ; : Elsevier,
2022, ; ISSN: 26669099 ; ISBN: 9780128244609 ;
doi:10.1016/B978-0-12-824460-9.00014-5},
booktitle = {Motion Correction in MR - Correction
of Position, Motion, and Dynamic Field
Changes / Mattern, Hendrik ; :
Elsevier, 2022, ; ISSN: 26669099 ;
ISBN: 9780128244609 ;
doi:10.1016/B978-0-12-824460-9.00014-5},
abstract = {At high spatial resolution, unintentional motion due to
breathing or slow head drifts is of the same order as the
voxel size. Further, higher resolution is prolonging scan
sessions, rendering subject motion more likely. Thus, even
in compliant subjects, unintentional and physiological
motion can induce motion artifacts. Motion compensation or
correction is required to prevent inevitable image blurring
due to unintentional head motion and to effectively achieve
the nominal high resolution desired. This chapter discusses
the requirements for and challenges of high-resolution
motion correction. Representative state-of-the-art methods
and examples of high (< 700 μm) and ultra-high (< 500 μm)
resolution MRI of the brain are given, categorized by the
tracking modality. The studies shown represent some of the
highest resolution human brain in vivo scans acquired to
date. Open challenges such as limited SNR and nonrigidity
are discussed to highlight further challenges that need to
be overcome to narrow the gap toward microscopy.},
cin = {AG Speck / AG Reymann},
cid = {I:(DE-2719)1340009 / I:(DE-2719)1310005},
pnm = {353 - Clinical and Health Care Research (POF4-353)},
pid = {G:(DE-HGF)POF4-353},
typ = {PUB:(DE-HGF)7},
doi = {10.1016/B978-0-12-824460-9.00014-5},
url = {https://pub.dzne.de/record/266461},
}