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ObjectivObjective: A new method for fitting Diffusion-Weighted Magnetic Resonance Imaging (DW-MRI) data composed of an unknown number of multi-exponential components is presented and evaluated.
This article was published in the following journal.
Name: IEEE transactions on bio-medical engineering
Diffusion-weighted imaging, a contrast unique to MRI, is used for assessment of tissue microstructure in vivo. However, this exquisite sensitivity to finer scales far above imaging resolution comes at...
Evaluation of prostate MRI relies on diffusion-weighted imaging (DWI), commonly distorted by susceptibility artifacts, thereby creating a need for approaches to correct such distortion.
Multi-shot technique can effectively achieve high-resolution diffusion weighted images, but the acquisition time of multi-shot technique is prolonged, especially for multiple direction diffusion encod...
In proportional myographic control one can control either position or velocity of movement. Here we propose to use adaptive auto-regressive filters, so as to gradually adjust between the two. We imple...
The change in apparent diffusion coefficient (ADC) measured from diffusion-weighted imaging (DWI) has been shown to be predictive of pathologic complete response (pCR) for patients with locally invasi...
This pilot clinical trial studies how well diffusion-weighted magnetic resonance imaging (MRI) works in staging patients with prostate cancer that has not spread to nearby lymph nodes or o...
- The goal of this study is to determine the feasibility of the diffusion weighted Magnetic Resonance Imaging in the evaluation of the treatment response in patients with malign...
This clinical trial studies diffusion-weighted magnetic resonance imaging (MRI) in identifying and localizing tumors in patients with non-small cell lung cancer undergoing radiation therap...
The study is designed to evaluate the value of DWI-MRI (Diffusion weighted magnetic resonance imaging) in predicting the efficacy of liver metastases after chemotherapy in colorectal cance...
To discover new information about MRI(magnetic resonance imaging)called DWI (diffusion weighted imaging) and its ability to diagnose cardiac scarring. CMR-DE (cardiac magnetic resonance w...
A diagnostic technique that incorporates the measurement of molecular diffusion (such as water or metabolites) for tissue assessment by MRI. The degree of molecular movement can be measured by changes of apparent diffusion coefficient (ADC) with time, as reflected by tissue microstructure. Diffusion MRI has been used to study BRAIN ISCHEMIA and tumor response to treatment.
The use of diffusion ANISOTROPY data from diffusion magnetic resonance imaging results to construct images based on the direction of the faster diffusing molecules.
Discrete spots in taut bands of muscle that produce local and referred pain when muscle bands are compressed.
Timing the acquisition of imaging data to specific points in the cardiac cycle to minimize image blurring and other motion artifacts.
The tendency of a gas or solute to pass from a point of higher pressure or concentration to a point of lower pressure or concentration and to distribute itself throughout the available space. Diffusion, especially FACILITATED DIFFUSION, is a major mechanism of BIOLOGICAL TRANSPORT.
Mergers & Acquisitions
Commercial and market reports on mergers and acquisitions in the biotechnology, pharmaceutical, medical device and life-science industries. Mergers and acquisitions (abbreviated M&A;) is an aspect of corporate strategy, corporate finance and manageme...
Radiology is the branch of medicine that studies imaging of the body; X-ray (basic, angiography, barium swallows), ultrasound, MRI, CT and PET. These imaging techniques can be used to diagnose, but also to treat a range of conditions, by allowing visuali...