2022
Measuring strain in diffusion-weighted data using tagged magnetic resonance imaging
Xing F, Liu X, Reese T, Stone M, Wedeen V, Prince J, El Fakhri G, Woo J. Measuring strain in diffusion-weighted data using tagged magnetic resonance imaging. Proceedings Of SPIE--the International Society For Optical Engineering 2022, 12032: 1203205-1203205-7. PMID: 36777787, PMCID: PMC9911263, DOI: 10.1117/12.2610989.Peer-Reviewed Original ResearchMR spaceMotion fieldDeep neural networksEstimated motion fieldNeural networkDiffusion-weighted dataMedical imagesDynamic MR dataAlgorithm workflowStatic imagesDeformable organsTag dataData lack informationDiffeomorphic registrationEstimated strain valuesDiffusion tractographyInternal tongue musclesMR dataFiber tractographyMotion analysisTongue deformationAccurate strain measurementsMuscle fibersImaging excelsMagnetic resonance
2017
Subject-specific anatomical assessment of the human tongue in amyotrophic lateral sclerosis (ALS) by high-resolution MRI and diffusion tensor imaging
Lee E, Xing F, Ahn S, Reese T, Wang R, Green J, Atassi N, Wedeen V, Fakhri G, Woo J. Subject-specific anatomical assessment of the human tongue in amyotrophic lateral sclerosis (ALS) by high-resolution MRI and diffusion tensor imaging. The Journal Of The Acoustical Society Of America 2017, 142: 2639-2639. DOI: 10.1121/1.5014672.Peer-Reviewed Original ResearchHigh-resolution MRIDiffusion tensor imagingAmyotrophic lateral sclerosis subjectsAmyotrophic lateral sclerosisTensor imagingAmyotrophic lateral sclerosis patientsLateral sclerosisAnatomical assessmentSuperior longitudinal muscleNon-invasive imagingDeformable registrationMotor neuronsLongitudinal muscleFractional anisotropyMuscle fibersIrreversible neurological disorderB0 imagesNeurological disordersHuman tongueMRIMotor cortexTongueSclerosisMuscleAnatomical differences