Results 121 to 130 of about 10,072 (149)

High-resolution fluid-suppressed diffusion tractography of the fornix across the healthy lifespan and deviations in multiple sclerosis. [PDF]

Imaging Neurosci (Camb)
Weber C, Smyth P, Blevins G, Wilbur C, Emery D, Beaulieu C.   +5 more
europepmc   +1 more source

Comparison of DTI Parameter Ratios for Early Diagnosis of Degenerative Cervical Myelopathy. [PDF]

Global Spine J
Gao C, Cui J, Zhang J, Zhang T, Wang Z, Zhang W, Wang J, Liang L, Hu B, Jiang S, Chen H.   +10 more
europepmc   +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. [PDF]

NMR Biomed
Froeling M, Brenninkmeijer R, van der Woude DR, Bartels B, Heskamp L.   +4 more
europepmc   +1 more source

Association of Glymphatic Dysfunction with Cognitive Performance in Type 2 Diabetes Mellitus and Prediabetes.

Neuroendocrinology
Gong L, He J, Wu Z, Gao M, Zeng Y, Cui W, Luo J, Wen J, Wen G.   +8 more
europepmc   +1 more source

Microstructural Alterations of the Corpus Callosum in Patients with First-Episode Schizophrenia Revealed by NODDI: Dissociation Between Neurite Density and Orientation Dispersion in the Splenium. [PDF]

Bioengineering (Basel)
Ding Q, Tong Q, He H, Gao B, Xia L.
europepmc   +1 more source

White matter microstructure disruption associated with PET and cognitive impairment in Alzheimer's disease. [PDF]

PLoS One
Gonzales M, Kang X, Cort C, Adamson MM, Chao SZ, Yoon BC, Alzheimer’s Disease Neuroimaging Initiative.   +6 more
europepmc   +1 more source

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Free-water correction DTI-based tractography in brain tumor surgery: assessment with functional and electrophysiological mapping of the white matter

Acta Neurochirurgica, 2023
Peritumoral edema prevents fiber tracking from diffusion tensor imaging (DTI). A free-water correction may overcome this drawback, as illustrated in the case of a patient undergoing awake surgery for brain metastasis. The anatomical plausibility and accuracy of tractography with and without free-water correction were assessed with functional mapping ...
, Fabien Almairac, Ragini Verma
exaly   +3 more sources

Characterizing Peritumoral Tissue Using DTI-Based Free Water Elimination

Lecture Notes in Computer Science, 2019
Finding an accurate microstructural characterization of the peritumoral region is essential to distinguish between edema and infiltration, enabling the distinction between tumor types, and to improve tractography in this region. Characterization of healthy versus pathological tissue is a key concern when modeling tissue microstructure in the ...
Steven Brem, Ofer Pasternak, Ragini Verma   +2 more
exaly   +2 more sources