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Alexander Leemans
Researcher at Utrecht University
Publications - 306
Citations - 21500
Alexander Leemans is an academic researcher from Utrecht University. The author has contributed to research in topics: Diffusion MRI & Fractional anisotropy. The author has an hindex of 64, co-authored 289 publications receiving 17932 citations. Previous affiliations of Alexander Leemans include Australian Catholic University & Cardiff University.
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Investigating the long-term effects of systemic chemotherapy on brain white matter using multi-shell diffusion MRI and myelin water imaging
Thibo Billiet,Sabine Deprez,Burkhard Mädler,R. Peeters,Hui Zhang,Alexander Leemans,Thijs Dhollander,Daan Christiaens,Frédéric Amant,Ann Smeets,B.R.H. Van Den Bergh,Mathieu Vandenbulcke,Eric Legius,Stefan Sunaert,Louise Emsell +14 more
TL;DR: This follow-up study is to investigate brain microstructural changes three years post-chemotherapy using multi-shell diffusion MRI and myelin water imaging to investigate the main effect of group membership.
Posted ContentDOI
Superoanterior Fasciculus (SAF): Novel fiber tract revealed by diffusion MRI fiber tractography
Szabolcs David,Anneriet M. Heemskerk,Francesco Corrivetti,Michel Thiebaut de Schotten,Silvio Sarubbo,Laurent Petit,Max A. Viergever,Derek K. Jones,Emmanuel Mandonnet,Hubertus Axer,John Evans,Tomáš Paus,Tomáš Paus,Alexander Leemans +13 more
TL;DR: It is hypothesize that these consecutive U-shaped fibers emerge to form a pathway, thereby resulting in a multicomponent bundle.
Journal ArticleDOI
Asymmetry analysis along the entire cingulum in the general population
M.B. De Groot,Meike W. Vernooij,Stefan Klein,Alexander Leemans,R. de Boer,A. van der Lugt,M. M. B. Breteler,Wiro J. Niessen +7 more
Robust assessment of the brain's sheet structure using normalized convolution
Chantal M. W. Tax,Carl-Fredrik Westin,T.C.J. Dela Haije,Andrea Fuster,Max A. Viergever,Luc Florack,Alexander Leemans +6 more
TL;DR: This work presents an alternative, fast, robust, and elegant approach for the computation of the degree of sheetness based on constructing a large amount of loops with tractography.
Journal ArticleDOI
Indices of callosal axonal density and radius from diffusion MRI relate to upper and lower limb motor performance.
Jolien Gooijers,A. De Luca,H. Zivari Adab,Alexander Leemans,Alard Roebroeck,Stephan P. Swinnen +5 more
TL;DR: In this article, the axonal radius/density indices of callosal parts intersecting with tractography were calculated from STEAM, using the diffusion-time dependent AxCaliber model, and correlated with behavior.