% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @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}, }