Related Experiment Video
Updated: Feb 18, 2026
08:51
Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla
Published on: February 19, 2021
9.9K
[MRI Sequences and Interpretation for Brain and Spinal Cord Imaging].
1Department of Radiology, Teikyo University School of Medicine.
Brain and Nerve = Shinkei Kenkyu No Shinpo
|February 17, 2026
Summary
This review covers standard brain and spinal magnetic resonance imaging (MRI) protocols and interpretation guidelines. Optimizing MRI protocols involves selecting appropriate sequences for accurate diagnosis and patient comfort.
Area of Science:
- Radiology
- Medical Imaging
Background:
- Standardized magnetic resonance imaging (MRI) protocols are crucial for accurate neurological diagnosis.
- Current protocols may vary, impacting diagnostic efficiency and patient experience.
Purpose of the Study:
- To review standard brain and spinal MRI protocols and interpretation guidelines.
- To provide practical recommendations for optimizing MRI sequences.
Main Methods:
- Review of existing brain and spinal MRI protocols.
- Analysis of supplementary MRI sequences.
- Development of radiological interpretation guidelines.
Main Results:
- Acquiring all orthogonal planes (axial, sagittal, coronal) is recommended for brain MRI over axial-only views.
- Sequence selection should balance scan time, diagnostic accuracy, and patient comfort.
Conclusions:
- Careful selection of MRI sequences is essential for experienced clinicians.
- Optimized protocols enhance diagnostic yield and patient care in neurological imaging.
Related Concept Videos
01:24Magnetic Resonance Imaging
9.9K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
9.9K
01:14Imaging Studies I: CT and MRI
951
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
951
01:14Brain Imaging
763
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
763
01:21Imaging Studies for Cardiovascular System IV: CMRI
420
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
420
01:27Imaging Studies IV: Magnetic Resonance Imaging
299
Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
299
01:30Radiological Investigation II: MRI and Ventilation Perfusion Scan
652
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
652