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David H. Laidlaw
Researcher at Brown University
Publications - 248
Citations - 10822
David H. Laidlaw is an academic researcher from Brown University. The author has contributed to research in topics: Visualization & Diffusion MRI. The author has an hindex of 49, co-authored 246 publications receiving 9917 citations. Previous affiliations of David H. Laidlaw include California Institute of Technology & University of Miami.
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Journal ArticleDOI
Coloring 3D Line Fields Using Boy’s Real Projective Plane Immersion
TL;DR: A new method for coloring 3D line fields using Boy's surface, an immersion of RP2 in 3D, and results from its application in visualizing orientation in DTI brain data sets are shown.
Journal ArticleDOI
Exploratory visualization of animal kinematics using instantaneous helical axes
Daniel F. Keefe,Trevor M. O'Brien,David B. Baier,Stephen M. Gatesy,Elizabeth L. Brainerd,David H. Laidlaw +5 more
TL;DR: Novel visual and interactive techniques for exploratory visualization of animal kinematics using instantaneous helical axes (IHAs) are presented and applied to a stereoscopic, interactive visualization of the mechanics of pig mastication and assessed by a team of evolutionary biologists who found interactive IHA‐based analysis a useful addition to more traditional motion analysis techniques.
Proceedings ArticleDOI
Designer-critiqued comparison of 2D vector visualization methods: a pilot study
TL;DR: The six visualization methods the designer critiqued included JIT, LIC, LIT, OSTR, GRID, GSTR, and GSTR are shown in Figure 1.
Journal ArticleDOI
Cognitive reserve moderates the relationship between neuropsychological performance and white matter fiber bundle length in healthy older adults.
Laurie M. Baker,David H. Laidlaw,Ryan P. Cabeen,Erbil Akbudak,Thomas E. Conturo,Stephen Correia,David F. Tate,Jodi M. Heaps-Woodruff,Matthew R. Brier,Jacob D. Bolzenius,Lauren E. Salminen,Elizabeth M. Lane,Amanda R. McMichael,Robert H. Paul +13 more
TL;DR: Overall, CR protects older adults against lower cognitive performance despite age-associated reductions in FBL, and is a potential moderator of cognitive performance and brain integrity as defined by FBL.
Journal ArticleDOI
Neuroimaging abnormalities in clade C HIV are independent of Tat genetic diversity
Robert H. Paul,Sarah Phillips,Jacqueline Hoare,David H. Laidlaw,Ryan P. Cabeen,Gayla R. Olbricht,Yuqing Su,Dan J. Stein,Susan Engelbrecht,Soraya Seedat,Lauren E. Salminen,Laurie M. Baker,Jodi M. Heaps,John A. Joska +13 more
TL;DR: Clinical attention directed at brain health is warranted for all HIV+ individuals, independent of Tat C31S or clade C status, by examining neuroimaging markers of brain integrity among HIV-C individuals with and without the Tat substitution.