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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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Journal ArticleDOI
Quantifying the brain's sheet structure with normalized convolution.
Chantal M. W. Tax,Chantal M. W. Tax,Carl-Fredrik Westin,Tom C. J. Dela Haije,Andrea Fuster,Max A. Viergever,Evan Calabrese,Luc Florack,Alexander Leemans +8 more
TL;DR: A novel method to estimate the Lie bracket that does not involve the reconstruction of path neighborhoods with tractography is proposed, which requires the computation of derivatives of the fiber peak orientations of diffusion MRI fiber directions, and is based on an approach called normalized convolution.
Posted ContentDOI
Variability in the analysis of a single neuroimaging dataset by many teams
Rotem Botvinik-Nezer,Rotem Botvinik-Nezer,Felix Holzmeister,Colin F. Camerer,Anna Dreber,Anna Dreber,Juergen Huber,Magnus Johannesson,Michael Kirchler,Roni Iwanir,Jeanette A. Mumford,R. Alison Adcock,Paolo Avesani,Paolo Avesani,Blazej M. Baczkowski,Aahana Bajracharya,Leah Bakst,Sheryl B. Ball,Marco Barilari,Nadège Bault,Derek Beaton,Julia Beitner,Julia Beitner,Roland G. Benoit,Ruud Berkers,Jamil P. Bhanji,Bharat B. Biswal,Bharat B. Biswal,Sebastian Bobadilla-Suarez,Tiago Bortolini,Katherine L. Bottenhorn,Alexander Bowring,Senne Braem,Hayley R. Brooks,Emily G. Brudner,Cristian Buc Calderon,Julia A. Camilleri,Julia A. Camilleri,Jaime J. Castrellon,Luca Cecchetti,Edna C. Cieslik,Zachary J. Cole,Olivier Collignon,Robert W. Cox,William A. Cunningham,Stefan Czoschke,Kamalaker Dadi,Charles P. Davis,Alberto De Luca,Mauricio R. Delgado,Lysia Demetriou,Jeffrey B. Dennison,Xin Di,Xin Di,Erin W. Dickie,Erin W. Dickie,Ekaterina Dobryakova,Claire Donnat,Juergen Dukart,Niall W. Duncan,Joke Durnez,Amr Eed,Simon B. Eickhoff,Andrew Erhart,Laura Fontanesi,G. Matthew Fricke,Adriana Galván,Remi Gau,Sarah Genon,Tristan Glatard,Enrico Glerean,Jelle J. Goeman,Sergej A.E. Golowin,Carlos González-García,Krzysztof J. Gorgolewski,Cheryl L. Grady,Mikella A. Green,João F. Guassi Moreira,Olivia Guest,Shabnam Hakimi,J. Paul Hamilton,Roeland Hancock,Giacomo Handjaras,Bronson Harry,Colin Hawco,Peer Herholz,Gabrielle Herman,Stephan Heunis,Felix Hoffstaedter,Felix Hoffstaedter,Jeremy Hogeveen,Susan Holmes,Chuan-Peng Hu,Scott A. Huettel,Matthew Hughes,Vittorio Iacovella,Alexandru D. Iordan,Peder M. Isager,Ayse Ilkay Isik,Andrew Jahn,Matthew R. Johnson,Tom Johnstone,Michael Joseph,Anthony C. Juliano,Joseph W. Kable,Michalis Kassinopoulos,Cemal Koba,Xiangzhen Kong,Timothy R. Koscik,Nuri Erkut Kucukboyaci,Nuri Erkut Kucukboyaci,Brice A. Kuhl,Sebastian Kupek,Angela R. Laird,Claus Lamm,Robert Langner,Nina Lauharatanahirun,Nina Lauharatanahirun,Hongmi Lee,Sangil Lee,Alexander Leemans,Andrea Leo,Elise Lesage,Flora Li,Monica Y.C. Li,Phui Cheng Lim,Evan N. Lintz,Schuyler W. Liphardt,Annabel B. Losecaat Vermeer,Bradley C. Love,Michael Mack,Norberto Malpica,Theo Marins,Camille Maumet,Kelsey McDonald,Joseph T. McGuire,Helena Melero,Adriana S. Méndez Leal,Benjamin Meyer,Kristin N. Meyer,Paul Glad Mihai,Georgios D. Mitsis,Jorge Moll,Dylan M. Nielson,Gustav Nilsonne,Gustav Nilsonne,Michael Notter,Emanuele Olivetti,Emanuele Olivetti,Adrian I. Onicas,Paolo Papale,Kaustubh R. Patil,Kaustubh R. Patil,Jonathan E. Peelle,Alexandre Pérez,Doris Pischedda,Doris Pischedda,Jean-Baptiste Poline,Jean-Baptiste Poline,Yanina Prystauka,Shruti Ray,Patricia A. Reuter-Lorenz,Richard C. Reynolds,Emiliano Ricciardi,Jenny R. Rieck,Anais Rodriguez-Thompson,Anthony Romyn,Taylor Salo,Gregory R. Samanez-Larkin,Emilio Sanz-Morales,Margaret L. Schlichting,Douglas H. Schultz,Qiang Shen,Margaret A. Sheridan,Fu Shiguang,Jennifer A. Silvers,Kenny Skagerlund,Alec Smith,David V. Smith,Peter Sokol-Hessner,Simon R. Steinkamp,Sarah M. Tashjian,Bertrand Thirion,John Thorp,Gustav Tinghög,Loreen Tisdall,Steven H. Tompson,Claudio Toro-Serey,Juan Carlos de la Torre,Leonardo Tozzi,Vuong Truong,Luca Turella,Anna van 't Veer,Tom Verguts,Jean M. Vettel,Jean M. Vettel,Sagana Vijayarajah,Khoi Vo,Matthew B. Wall,Wouter D. Weeda,Susanne Weis,David J. White,David Wisniewski,Alba Xifra-Porxas,Emily A. Yearling,Sangsuk Yoon,Rui Yuan,Kenneth S. L. Yuen,Lei Zhang,Xu Zhang,Joshua E. Zosky,Thomas E. Nichols,Thomas E. Nichols,Russell A. Poldrack,Tom Schonberg +214 more
TL;DR: It is shown that analytic flexibility can have substantial effects on scientific conclusions, and the need for multiple analyses of the same data is demonstrated, and factors related to variability in fMRI are demonstrated.
Journal ArticleDOI
Antibody-Induced Internalization of the Human Respiratory Syncytial Virus Fusion Protein.
Alexander Leemans,M De Schryver,W Van der Gucht,Annick Heykers,Isabel Pintelon,Anne L. Hotard,Martin L. Moore,J A Melero,Jason S. McLellan,Barney S. Graham,Lindsay Broadbent,Ultan F. Power,Guy Caljon,Paul Cos,Louis Maes,Peter Delputte +15 more
TL;DR: Internalization experiments with different cell lines, well-differentiated primary bronchial epithelial cells (WD-PBECs), and RSV isolates suggest that antibody internalization can be considered a general feature of RSV, and the mechanism of internalization was shown to be clathrin dependent.
Journal ArticleDOI
Diffusion tensor imaging and fiber tractography in children with craniosynostosis syndromes
B. F. M. Rijken,Alexander Leemans,Y. Lucas,K. A. G. M. van Montfort,Irene M.J. Mathijssen,Maarten H. Lequin +5 more
TL;DR: Performing DTI fiber tractography in patients with craniosynostosis syndromes was difficult due to partial volume effects caused by an anisotropic voxel size and deformed brain structures, which suggest abnormal microstructural tissue properties of the investigated white matter tracts.
Journal ArticleDOI
D-BRAIN : Anatomically accurate simulated diffusion MRI brain data
Daniele Perrone,Ben Jeurissen,Jan Aelterman,Timo Roine,Jan Sijbers,Aleksandra Pizurica,Alexander Leemans,Wilfried Philips +7 more
TL;DR: A software phantom that approximates a human brain to a high degree of realism and that can incorporate complex brain-like structural features is proposed and referred to as a Diffusion BRAIN (D-BRAIN) phantom.