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 Experiment Videos

Basic principles of diffusion-weighted imaging.

Roland Bammer1

  • 1Department of Radiology, Lucas MRS/I Center, Stanford University, 1201 Welch Road, Stanford, CA 94305-5488, USA. roland@s-word.stanford.edu

European Journal of Radiology
|February 22, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

SELECT-CT: Symptom Evaluation, Lesion Estimation, and Curated Triage to CT - A Simple Algorithm to Select the Right Patients for Emergent Code Stroke CT.

AJNR. American journal of neuroradiology·2026
Same author

Non-RVU-Generating Clinical Activities, Their Composition and Influence on Productivity, and Reporting Burden in a Public Hospital Setting.

Journal of medical imaging and radiation oncology·2025
Same author

Dynamic pseudo-continuous arterial spin labeling angiography using a 3D-radial multi-spoke spoiled gradient-recalled sequence.

Magnetic resonance in medicine·2025
Same author

Is Radiological Reporting of 'Tension' in Spontaneous Pneumothorax Driving Unnecessary Intervention?

Emergency medicine Australasia : EMA·2025
Same author

Current practice and attitudes in emergency department management of primary spontaneous pneumothorax in Australia and New Zealand: a scenario-based/survey.

Internal medicine journal·2025
Same author

<i>AJNR Quo Vadis</i>? An International Perspective on the Journal's Next 10 Years.

AJNR. American journal of neuroradiology·2024
Same journal

T2-MAP outperforms native T1-MAP for staging liver fibrosis independent of steatosis and iron overload: A dual-cohort causal validation study.

European journal of radiology·2026
Same journal

The added value of 3.0 T quantitative multivoxel proton <sup>1</sup>H-MR spectroscopy in the diagnostic work-up of breast lesions.

European journal of radiology·2026
Same journal

A novel MRI-based formal head bone quality score for predicting the prognosis of the normal hip in patients with unilateral nontraumatic osteonecrosis of the femoral head.

European journal of radiology·2026
Same journal

Prediction of efficacy and prognosis of PD‑1/PD‑L1 inhibitor combination chemotherapy for gastric cancer using an AI model based on dual‑energy CT: A multicenter study.

European journal of radiology·2026
Same journal

Superb microvascular imaging for evaluating the efficacy of microwave ablation in primary Hyperparathyroidism: A prospective study.

European journal of radiology·2026
Same journal

LET "Automated iliac artery tortuosity measurement: correlation does not equal agreement".

European journal of radiology·2026
See all related articles

Diffusion-weighted MRI (DWI) uses water proton motion for contrast, aiding acute central nervous system (CNS) ischemia diagnosis. This review covers DWI basics, Diffusion Tensor imaging, and advanced techniques for various body regions.

Area of Science:

  • Radiology
  • Medical Imaging
  • Neuroimaging

Background:

  • Diffusion-weighted MRI (DWI) relies on random water proton motion for image contrast.
  • DWI is crucial for diagnosing acute central nervous system (CNS) ischemia.
  • Emerging applications of DWI are being explored in the spine and abdomen.

Purpose of the Study:

  • To introduce the fundamental principles of DWI and Diffusion Tensor imaging (DTI).
  • To discuss various MR sequences and diffusion preparation techniques.
  • To explore advanced diffusion measurement methods like high angular resolution diffusion imaging (HARDI).

Main Methods:

  • Review of existing literature on DWI and DTI principles.
  • Discussion of MR sequences, diffusion preparation, and acquisition parameters.

Related Experiment Videos

  • Exploration of advanced diffusion imaging techniques.

    • Main Results:

    • DWI is a valuable tool for acute CNS ischemia detection.
    • MR sequences and diffusion preparation impact acquisition speed, resolution, and motion sensitivity.
    • Advanced techniques like HARDI offer enhanced diffusion measurement capabilities.

    Conclusions:

    • DWI and DTI are essential in modern neuroimaging.
    • Optimizing MR sequences is key for effective DWI application.
    • Advanced diffusion imaging holds promise for broader clinical utility.