• Thumbnail for Diffusion MRI
    Diffusion-weighted magnetic resonance imaging (DWI or DW-MRI) is the use of specific MRI sequences as well as software that generates images from the resulting...
    64 KB (9,191 words) - 02:02, 17 July 2024
  • images of non-living objects, such as mummies. Diffusion MRI and functional MRI extend the utility of MRI to capture neuronal tracts and blood flow respectively...
    91 KB (10,689 words) - 17:16, 24 July 2024
  • Thumbnail for MRI pulse sequence
    cerebrospinal fluid (CSF). Diffusion MRI measures the diffusion of water molecules in biological tissues. Clinically, diffusion MRI is useful for the diagnoses...
    30 KB (3,949 words) - 18:57, 18 July 2024
  • Thumbnail for Tractography
    using data collected by diffusion MRI. It uses special techniques of magnetic resonance imaging (MRI) and computer-based diffusion MRI. The results are presented...
    9 KB (929 words) - 07:37, 28 July 2024
  • Thumbnail for Functional magnetic resonance imaging
    arterial spin labeling and diffusion MRI. Diffusion MRI is similar to BOLD fMRI but provides contrast based on the magnitude of diffusion of water molecules in...
    105 KB (13,760 words) - 06:37, 16 May 2024
  • Thumbnail for Magnetic resonance imaging of the brain
    patented diffusion MRI. In 1988, Arno Villringer and colleagues demonstrated that susceptibility contrast agents may be employed in perfusion MRI. In 1990...
    19 KB (1,894 words) - 07:26, 2 May 2024
  • development and application of highly innovative methods, notably diffusion MRI. Denis Le Bihan studied medicine and physics in Paris. After an internship...
    20 KB (2,500 words) - 09:53, 26 January 2024
  • Thumbnail for Perfusion MRI
    infarction, the penumbra has decreased perfusion. Another MRI sequence, diffusion weighted MRI, estimates the amount of tissue that is already necrotic...
    11 KB (1,260 words) - 07:59, 6 May 2024
  • diffusion MRI, functional MRI and others. Diffusion MRI is a structural magnetic resonance imaging modality that allows measurement of the diffusion process...
    73 KB (8,475 words) - 22:18, 30 June 2024
  • Peter J. (2010). "Invention and Development of Diffusion Tensor MRI (DT-MRI or DTI) at the NIH". Diffusion MRI. pp. 730–740. CiteSeerX 10.1.1.645.9604. doi:10...
    34 KB (3,735 words) - 09:13, 19 July 2024
  • imaging technologies, including resting-state fMRI and task-based functional MRI, MEG and EEG, and diffusion MRI, the WU-Minn will be mapping connectomes at...
    22 KB (2,308 words) - 14:03, 26 March 2024
  • Thumbnail for Molecular diffusion
    Molecular diffusion, often simply called diffusion, is the thermal motion of all (liquid or gas) particles at temperatures above absolute zero. The rate...
    16 KB (2,086 words) - 23:24, 29 April 2024
  • Thumbnail for Physics of magnetic resonance imaging
    Multiplexed-EPI is even faster, e.g., for whole brain functional MRI (fMRI) or diffusion MRI. Image contrast is created by differences in the strength of...
    47 KB (6,829 words) - 21:54, 19 February 2024
  • Eddy diffusion Anomalous diffusion, the movement of particles from a region of lower concentration to a region of higher concentration Diffusion MRI Diffusion...
    3 KB (338 words) - 09:32, 12 December 2023
  • Thumbnail for FMRIB Software Library
    image analysis and statistical tools for functional, structural and diffusion MRI brain imaging data. FSL is available as both precompiled binaries and...
    6 KB (215 words) - 14:31, 29 November 2023
  • resonance imaging (MRI) sequence that has wide variety of applications, from magnetic resonance angiography to perfusion MRI and diffusion MRI. Rapid imaging...
    12 KB (1,055 words) - 23:13, 28 November 2023
  • Thumbnail for Default mode network
    Diffusion MRI imaging shows white matter tracts connecting different areas of the DMN together. The structural connections found from diffusion MRI imaging...
    62 KB (7,014 words) - 14:36, 26 April 2024
  • Thumbnail for Safety of magnetic resonance imaging
    used in the early days of MRI, the strong, rapidly switched gradients used in techniques such as EPI, fMRI, diffusion MRI, etc. are capable of inducing...
    47 KB (5,607 words) - 01:34, 16 May 2024
  • Thumbnail for Connectome
    imaging technologies such as diffusion-weighted magnetic resonance imaging (DW-MRI) and functional magnetic resonance imaging (fMRI). The first, when combined...
    60 KB (7,488 words) - 01:20, 3 April 2024
  • seen on MRI brain are: periventricular leukomalacia, basal ganglia and thalamus lesions, and multicystic encephalopathy. Besides that, diffusion MRI would...
    12 KB (1,256 words) - 12:07, 26 May 2024
  • Thumbnail for Chronic traumatic encephalopathy
    spectroscopy, CT scan, single-photon emission computed tomography, Diffusion MRI, and Positron emission tomography (PET). One specific use of imaging...
    62 KB (6,591 words) - 05:41, 25 July 2024
  • temperature differences, affect fluid flows Diffusion MRI, which visualizes tissues on the basis of diffusion gradients of various molecules, especially...
    1 KB (104 words) - 12:27, 1 October 2021
  • Thumbnail for Intravoxel incoherent motion
    the signal acquired with diffusion MRI. In this model, biological tissue contains two distinct environments: molecular diffusion of water in the tissue...
    26 KB (3,493 words) - 05:35, 25 December 2023
  • Thumbnail for Posterior reversible encephalopathy syndrome
    overlap with reversible cerebral vasoconstriction syndrome (RCVS). Diffusion MRI may be used to identify areas of cytotoxic edema caused by poor blood...
    20 KB (2,229 words) - 22:27, 16 March 2024
  • Thumbnail for Karla Miller
    techniques, with a particular focus on Magnetic Resonance Imaging (MRI), neuroimaging, diffusion MRI and functional magnetic resonance imaging. She was elected...
    8 KB (898 words) - 13:04, 29 March 2024
  • Thumbnail for Meningioma
    Knutsson L, et al. (2023). "Meningioma microstructure assessed by diffusion MRI: An investigation of the source of mean diffusivity and fractional anisotropy...
    41 KB (4,201 words) - 07:23, 5 April 2024
  • Thumbnail for Intraparenchymal hemorrhage
    flowing in your brain. Magnetic resonance imaging (MRI scan): A special MRI technique (diffusion MRI) may show evidence of an ischemic stroke within minutes...
    8 KB (858 words) - 12:17, 1 June 2024
  • the generalized Hooke's law, as well as finite element analysis, and Diffusion MRI. Hooke's law has a symmetric fourth-order stiffness tensor with 81 components...
    8 KB (1,380 words) - 22:29, 24 March 2024
  • fiber connections in the human brain. These circular graphs based on diffusion MRI data utilize graph theory to demonstrate the white matter connections...
    21 KB (1,586 words) - 03:28, 12 May 2024
  • Thumbnail for Papez circuit
    additional limbic fiber connectivity has been revealed using Diffusion MRI-weighted imaging MRI techniques. The equivalent fiber connectivity of all these...
    17 KB (2,176 words) - 04:13, 24 March 2024