Results 31 to 40 of about 1,628,480 (298)
A Spectral-Scanning Magnetic Resonance Imaging (MRI) Integrated System [PDF]
, 2008 An integrated spectral-scanning magnetic resonance imaging (MRI) technique is implemented in a 0.12μm SiGe BiCMOS process. This system is designed for small-scale MRI applications with non-uniform and low magnetic fields.
Babakhani, Aydin +2 more
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Cardiovascular magnetic resonance imaging [PDF]
Clinical Cardiology, 2007 Spin-echo imaging is commonly used for assessment of cardiac and great vessel anatomy. With classic spin-echo imaging, rapidly moving blood appears dark. At current field strengths (1.5 and 3.0 tesla), cardiovascular magnetic resonance (CMR) imaging is considered safe for bioprosthetic and mechanical heart valves.
openaire +2 more sources
Speckle filtering techniques for different quality level of healthy kidney ultrasound images [PDF]
, 2019 The increasing reliance of modern medicine on diagnostic techniques such as computerized tomography, histopathology, magnetic resonance imaging, radiology and ultrasound imaging shows the importance of medical images [1].
Nazari, Ain +2 more
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Quantifying mixing using magnetic resonance imaging. [PDF]
, 2012 Mixing is a unit operation that combines two or more components into a homogeneous mixture. This work involves mixing two viscous liquid streams using an in-line static mixer. The mixer is a split-and-recombine design that employs shear and extensional
Bacca, Lori A +4 more
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Frontiers in Neuroscience, 2020 Traumatic brain injury (TBI) is a kind of severe brain injury characterized with a high incidence rate and a high disability rate. Low-intensity transcranial ultrasound stimulation (LITUS) is a promising neuroprotective method for improving the ...
Tao Zheng +9 more
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Frontiers in Psychiatry, 2022 Background and objectiveAs a key feature of schizophrenia, auditory verbal hallucination (AVH) is causing concern. Altered dynamic functional connectivity (dFC) patterns involving in auditory related regions were rarely reported in schizophrenia patients
Kangkang Xue +8 more
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Accelerated Brain Aging in Patients With Obsessive-Compulsive Disorder
Frontiers in Psychiatry, 2022 Obsessive-compulsive disorder (OCD) may be accompanied by an accelerated structural decline of the brain with age compared to healthy controls (HCs); however, this has yet to be proven. To answer this question, we built a brain age prediction model using
Liang Liu +8 more
doaj +1 more source
Stochastic Algorithms for White Matter Fiber Tracking and the Inference of Brain Connectivity from MR Diffusion Tensor Data [PDF]
, 2005 We consider several stochastic algorithms for fiber tracking and compute the connectivity matrix from data obtained by magnetic resonance diffusion tensor imaging of the living human ...
Hahn, Klaus, Prigarin, Sergej
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, 2012 PURPOSE: Multiparametric magnetic resonance imaging can be used to guide prostate biopsy by targeting biopsies to areas in the prostate at high risk for cancer. We compared the detection of clinically significant and insignificant cancer by transperineal
Ahmed +29 more
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The magnetic-resonance force microscope: a new tool for high-resolution, 3-D, subsurface scanned probe imaging [PDF]
, 2003 The magnetic-resonance force microscope (MRFM) is a novel scanned probe instrument which combines the three-dimensional (3-D) imaging capabilities of magnetic-resonance imaging with the high sensitivity and resolution of atomic-force microscopy.
Gosnell, Timothy R. +5 more
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