Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Assessment of Diffusion and Perfusion01:17

Assessment of Diffusion and Perfusion

2.0K
Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this...
2.0K
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

893
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
893

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Dystrophia Smolandiensis is characterized by a novel NQO1 variant and a distinct phenotype from COL17A1-associated epithelial recurrent erosion dystrophy.

Acta ophthalmologica·2026
Same author

Chronic glucocorticoid excess during rat pregnancy disrupts placental oxygenation and alters feto-placental vascular architecture.

Placenta·2026
Same author

Drug resistant epilepsy driven by <i>RHEB</i> gene variants - Current evidence and a novel report of a paedatric case.

Epilepsy & behavior reports·2026
Same author

The genomic medicine center Karolinska 10-year report on genome sequencing for rare diseases and a strategy for stepwise clinical implementation.

Genome medicine·2026
Same author

Nallo: a Nextflow pipeline for comprehensive human long-read genome analysis.

Bioinformatics (Oxford, England)·2026
Same author

Nordic survey on practice of neurosurgical management of craniopharyngioma in children.

Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery·2026
Same journal

LiftReg: Limited Angle 2D/3D Deformable Registration.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Inverse Consistency by Construction for Multistep Deep Registration.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Can Crowdsourced Annotations Improve AI-based Congestion Scoring For Bedside Lung Ultrasound?

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Equivariant Filters for Efficient Tracking in 3D Imaging.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Lobar Lung Density Embeddings with a Transformer encoder (LobTe) to predict emphysema progression in COPD.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

uniGradICON: A Foundation Model for Medical Image Registration.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
See all related articles

Related Experiment Video

Updated: May 3, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
09:33

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

27.9K

Optimal diffusion tensor imaging with repeated measurements.

Mohammad Alipoor1, Irene Yu Hua Gu2, Andrew J H Mehnert2

  • 1Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden. alipoor@chalmers.se

Medical Image Computing and Computer-Assisted Intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention
|February 8, 2014
PubMed
Summary
This summary is machine-generated.

New diffusion MRI sampling schemes improve tensor reconstruction accuracy. These novel methods, using repeated measurements, offer more robust estimation for both 2nd and 4th order tensors compared to existing techniques.

More Related Videos

Diffusion Imaging in the Rat Cervical Spinal Cord
10:46

Diffusion Imaging in the Rat Cervical Spinal Cord

Published on: April 7, 2015

11.5K
Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

26.0K

Related Experiment Videos

Last Updated: May 3, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
09:33

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

27.9K
Diffusion Imaging in the Rat Cervical Spinal Cord
10:46

Diffusion Imaging in the Rat Cervical Spinal Cord

Published on: April 7, 2015

11.5K
Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

26.0K

Area of Science:

  • Diffusion Magnetic Resonance Imaging (dMRI)
  • Medical Imaging Analysis
  • Computational Neuroscience

Background:

  • Diffusion MRI enables the reconstruction of the 2nd order tensor, crucial for understanding tissue microstructure.
  • Existing data acquisition schemes have limitations in achieving optimal tensor reconstruction.
  • Advanced tensor models, including 4th order tensors, require more sophisticated sampling strategies.

Purpose of the Study:

  • To introduce a novel class of diffusion MRI sampling schemes.
  • To propose two specific, innovative sampling schemes within this new class.
  • To develop a new reconstruction framework tailored for one of the proposed schemes.

Main Methods:

  • Definition of a new class of sampling schemes characterized by repeated measurements at each sampling point.
  • Implementation of two novel sampling schemes belonging to this defined class.
  • Development of a new reconstruction framework specifically for the second novel scheme.
  • Performance evaluation using Monte Carlo computer simulations.

Main Results:

  • The proposed sampling schemes and reconstruction framework demonstrate enhanced accuracy in tensor estimation.
  • The new methods show increased robustness compared to established optimal sampling schemes.
  • Evaluations were conducted for both 2nd and 4th order tensor reconstructions.

Conclusions:

  • The novel sampling schemes and reconstruction framework significantly improve diffusion MRI tensor estimation.
  • The proposed approach offers a more accurate and robust alternative for diffusion MRI data acquisition and analysis.
  • These advancements hold potential for more precise characterization of biological tissues using diffusion MRI.