Results 101 to 110 of about 25,442 (250)

Unfolding Brain Tractography.

, 2015
An A0 poster which is designed for fabric print and can be cut and sewed into two bags. The poster was presented at the 2015 Annual Meeting of the Organization for Human Brain Mapping (OHBM) in Hawaii, 14–18 June. Project: The geometry of the human neocortex is very complex: 2⁄3 of its surface are hidden within folds. However, its topology is simply
Heuer, Katja, Toro, Roberto
openaire   +1 more source

Another Microlesion Effect after STN‐DBS for Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Atsushi Umemura, Genko Oyama, Kenya Nishioka, Nobutaka Hattori   +3 more
wiley   +1 more source

Elevated neurofilament light levels in acute anorexia nervosa are associated with alterations in white matter volume and connectivity networks

Journal of Child Psychology and Psychiatry, EarlyView.
Background Anorexia nervosa (AN) is a severe eating disorder associated with drastic reductions in gray and white matter (WM) volume and structural connectivity alterations. However, the hypotheses regarding underlying mechanisms are inconclusive. The current study investigated the relationships of WM volume as well as WM network architecture with ...
Inger Hellerhoff, Daniel Geisler, Fabio Bernardoni, Arne Doose, Friederike I. Tam, David M. Poitz, Nina Chotjewitz, Veit Roessner, Katja Akgün, Tjalf Ziemssen, Stefan Ehrlich   +10 more
wiley   +1 more source

Usefulness of Diffusion Tensor Tractography in Pediatric Epilepsy Surgery [PDF]

, 2012
Mi‐Jung Lee, Heung Dong Kim, Joon Soo Lee, Dong-Seok Kim, Seung‐Koo Lee   +4 more
openalex   +1 more source

Correction to: Brain tissue segmentation in neurosurgery: a systematic analysis for quantitative tractography approaches [PDF]

, 2023
Puranam Revanth Kumar, Rajesh Kumar Jha, Amogh Katti   +2 more
openalex   +1 more source

Architecture of lower leg muscles in children: Reference curves and potential mechanisms of growth

Journal of Anatomy, EarlyView.
Muscle architecture (physiological cross‐sectional area, fascicle lengths and pennation angle) was measured from multimodal MRI scans of the lower legs of 197 children aged ≤15 years. We showed that lower leg muscle volumes (product of PCSA and fascicle length) increase primarily through increases in PCSA (transverse growth) rather than increases in ...
Brian V. Y. Chow, Suzanne Davies, Catherine Morgan, Caroline D. Rae, David I. Warton, Iona Novak, Ann Lancaster, Gordana C. Popovic, Rodrigo R. N. Rizzo, Claudia Y. Rizzo, Iain K. Ball, Robert D. Herbert, Bart Bolsterlee   +12 more
wiley   +1 more source

ConvTract: A Convolutional-based Framework for Tractography [PDF]

, 2021
Seyed Mohammad Hossein Hosseini, Masoud Hassanpour, Saeed Masoudnia, Mohammad-Reza Nazem-Zadeh   +3 more
openalex   +1 more source

The Effect of Voxel Volume and Voxel Shape on Cardiac Diffusion Tensor Imaging Metrics

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2063-2077, April 2026.
ABSTRACT Purpose Cardiac diffusion tensor imaging (cDTI) is signal‐to‐noise ratio (SNR)‐limited due to diffusion signal attenuation, long echo times from gradient moment nulling, and moderate myocardial T 2$$ {}_2 $$. Increasing voxel volume improves SNR but reduces spatial sensitivity and introduces physiological bias.
Ariel J. Hannum, Tyler E. Cork, Kawin Setsompop, Daniel B. Ennis   +3 more
wiley   +1 more source

Probabilistic Diffusion Tractography and Graph Theory Analysis Reveal Abnormal White Matter Structural Connectivity Networks in Drug-Naive Boys with Attention Deficit/Hyperactivity Disorder [PDF]

, 2013
Qingjiu Cao, Ni Shu, An Li, Ping Wang, Li Sun, Mingrui Xia, Junhua Wang, Gaolang Gong, Yu‐Feng Zang, Wang Yf, Yong He   +10 more
openalex   +1 more source

Modeling, Evaluation, and In Vivo Estimation of Muscle Cell Diameter With the Random Permeable Barrier Model: Correlation With Subject Characteristics and Isometric Torque

NMR in Biomedicine, Volume 39, Issue 3, March 2026.
We evaluated the random permeable barrier model (RPBM) through simulations, model fitting, and in vivo analysis of 100 healthy adults. Simulations showed that stable estimates of muscle cell diameter and membrane permeability require constraining τ and fixing D0 at ~0.9 of axial diffusivity at long diffusion times.
Martijn Froeling, Roosmarijn Brenninkmeijer, Danny R. van der Woude, Bart Bartels, Linda Heskamp   +4 more
wiley   +1 more source