Results 11 to 20 of about 660,753 (347)
The Mathematics of Quasi-Diffusion Magnetic Resonance Imaging [PDF]
Quasi-diffusion imaging (QDI) is a novel quantitative diffusion magnetic resonance imaging (dMRI) technique that enables high quality tissue microstructural imaging in a clinically feasible acquisition time. QDI is derived from a special case of the continuous time random walk (CTRW) model of diffusion dynamics and assumes water diffusion is locally ...
Thomas R. Barrick+3 more
openaire +4 more sources
Diffusion Magnetic Resonance Imaging-Based Biomarkers for Neurodegenerative Diseases
There has been an increasing prevalence of neurodegenerative diseases with the rapid increase in aging societies worldwide. Biomarkers that can be used to detect pathological changes before the development of severe neuronal loss and consequently ...
K. Kamagata+12 more
semanticscholar +1 more source
Implications of structural connections within and between brain regions for their functional counterpart are timely points of discussion. White matter microstructural organization and functional activity can be assessed in unison.
Parinaz Babaeeghazvini+4 more
semanticscholar +1 more source
MRI of Breast Lymphoma: A Report of Two Cases with Emphasis on Diffusion Weighted Imaging and Apparent Diffusion Coefficient Value [PDF]
Breast lymphoma is a rare neoplasm that accounts for approximately 0.04-0.5% of breast malignancies. Most breast lymphomas are B-cell type non-Hodgkin lymphomas. The imaging features of breast lymphoma on mammography and ultrasound are nonspecific. There
Tanty Ramli Hamid Marlina+7 more
doaj +3 more sources
An Open MRI Dataset For Multiscale Neuroscience
Measurement(s) Brain anatomy • Brain activity • Diffusion • Brain microstructure • Functional connectivity • Structural connectivity Technology Type(s) magnetic resonance imaging (MRI) • Functional Magnetic Resonance Imaging • Diffusion Weighted Imaging •
Jessica Royer+16 more
doaj +1 more source
Chinese adult brain atlas with functional and white matter parcellation
Measurement(s) water content • water diffusion • blood oxygenation level-dependent signal Technology Type(s) Magnetic Resonance Imaging • Diffusion Tensor Imaging • Resting State Functional Connectivity Magnetic Resonance ...
Jingwen Zhu, Anqi Qiu
doaj +1 more source
Background The diagnosis of carpal tunnel syndrome is based on a combination of clinical history, clinical examination and frequent use of electrodiagnostics as nerve conduction study and electromyography which often do not provide the spatial and ...
Samia Elsayed Ahmed Abdelsalam Elkima+3 more
doaj +1 more source
Subtype Diagnosis of Sporadic Creutzfeldt–Jakob Disease with Diffusion Magnetic Resonance Imaging
Sporadic Creutzfeldt–Jakob disease (sCJD) comprises several subtypes as defined by genetic and prion protein characteristics, which are associated with distinct clinical and pathological phenotypes.
A. Bizzi+12 more
semanticscholar +1 more source
Evaluation of a New Criterion for Detecting Prion Disease With Diffusion Magnetic Resonance Imaging.
Importance Early diagnosis is a requirement for future treatment of prion diseases. Magnetic resonance imaging (MRI) with diffusion-weighted images and improved real-time quaking-induced conversion (RT-QuIC) in cerebrospinal fluid (CSF) have emerged as ...
A. Bizzi+12 more
semanticscholar +1 more source
Background Thyroid eye disease is an extrathyroidal manifestation of Graves’ disease and is associated with dry eye disease. This is the first systematic review and meta-analysis to evaluate the role of magnetic resonance imaging lacrimal gland ...
Nicole Tsz Yan Wong+8 more
doaj +1 more source