Results 121 to 130 of about 3,039 (204)

ULTRASHORT TIME ECHO MRI SEQUENCE TO QUANTIFY VERTEBRAL BONE MORPHOLOGY IN YOUNG ADULTS

Current Directions in Biomedical Engineering
While MRI is the modality of choice for soft tissue imaging, its ability to visualize bone structures remains limited. In contrast, CT provides superior bone imaging but involves ionizing radiation, making it suboptimal for longitudinal studies in ...
Conticello Salvatore, Jung Bernd, Dozio Scilla, Beutler-Minth Verena, Bähler Philippe, Schmid Stefan, Büchler Philippe   +6 more
doaj   +1 more source

Magnetic Resonace–Based Attenuation Correction for Micro–Single-Photon Emission Computed Tomography

Molecular Imaging, 2012
Attenuation correction is necessary for quantification in micro–single-photon emission computed tomography (micro-SPECT). In general, this is done based on micro–computed tomographic (micro-CT) images.
Vincent Keereman, Yves Fierens, Christian Vanhove, Tony Lahoutte, Stefaan Vandenberghe   +4 more
doaj   +1 more source

Ultrashort Echo Time (UTE) MRI porosity index (PI) and suppression ratio (SR) correlate with the cortical bone microstructural and mechanical properties: Ex vivo study. [PDF]

Bone, 2023
Jerban S, Ma Y, Alenezi S, Moazamian D, Athertya J, Jang H, Dorthe E, Dlima D, Woods G, Chung CB, Chang EY, Du J.   +11 more
europepmc   +1 more source

Lower Macromolecular Content in Tendons of Female Patients with Osteoporosis versus Patients with Osteopenia Detected by Ultrashort Echo Time (UTE) MRI. [PDF]

Diagnostics (Basel), 2022
Jerban S, Ma Y, Afsahi AM, Lombardi A, Wei Z, Shen M, Wu M, Le N, Chang DG, Chung CB, Du J, Chang EY.   +11 more
europepmc   +1 more source

Motion-compensated low-rank reconstruction for simultaneous structural and functional UTE lung MRI. [PDF]

Magn Reson Med, 2023
Tan F, Zhu X, Chan M, Zapala MA, Vasanawala SS, Ong F, Lustig M, Larson PEZ.   +7 more
europepmc   +1 more source

Correlation between the elastic modulus of anterior cruciate ligament (ACL) and quantitative ultrashort echo time (UTE) magnetic resonance imaging. [PDF]

J Orthop Res, 2022
Jerban S, Hananouchi T, Ma Y, Namiranian B, Dorthe EW, Wong JH, Shojaeiadib N, Wu M, Du J, D'Lima D, Chung CB, Chang EY.   +11 more
europepmc   +1 more source

Sodium (Na) ultra-short echo time imaging in the human brain using a 3D-Cones trajectory [PDF]

, 2014
Object: Sodium magnetic resonance imaging (Na-MRI) of the brain has shown changes in Na signal as a hallmark of various neurological diseases such as stroke, Alzheimer's disease, Multiple Sclerosis and Huntington's disease.
Clemence, M, Golay, X, Riemer, F, Solanky, BS, Stehning, C, Wheeler-Kingshott, CAM   +5 more
core  

Usefulness of non-contrast-enhanced ultrashort echo time magnetic resonance angiography for assessing cerebral aneurysms after woven endobridge device treatment

Journal of Stroke and Cerebrovascular Diseases
Background and objectives: Digital subtraction angiography (DSA) is the gold standard follow-up modality for assessing aneurysm occlusion state after Woven EndoBridge (WEB; MicroVention/Terumo, Aliso Viejo, CA, USA) treatment.
Yasuhiko Nariai, Tomoji Takigawa, Kazuma Sasaki, Akio Hyodo, Kensuke Suzuki   +4 more
doaj   +1 more source

Automated cartilage segmentation and quantification using 3D ultrashort echo time (UTE) cones MR imaging with deep convolutional neural networks. [PDF]

Eur Radiol, 2021
Xue YP, Jang H, Byra M, Cai ZY, Wu M, Chang EY, Ma YJ, Du J.   +7 more
europepmc   +1 more source

Comprehensive assessment of in vivo lumbar spine intervertebral discs using a 3D adiabatic T_1ρ prepared ultrashort echo time (UTE-Adiab-T_1ρ) pulse sequence. [PDF]

Quant Imaging Med Surg, 2022
Wei Z, Lombardi AF, Lee RR, Wallace M, Masuda K, Chang EY, Du J, Bydder GM, Yang W, Ma YJ.   +9 more
europepmc   +1 more source