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The 175 pages that link to Magnetic resonance imaging, each with the reason it gives.
Fourier transformRelated: MRI scanners acquire spatial-frequency data and use inverse transforms to form images.
SuperconductivityRelated: Many MRI scanners rely on superconducting magnets for stable, powerful fields.
Magnetic susceptibilityRelated: Tissue susceptibility differences alter local fields and contribute to MRI contrast and artifacts.
Fourier analysisRelated: Image reconstruction uses inverse Fourier transforms of spatial-frequency data.
Electromagnetic fieldRelated: It manipulates electromagnetic fields to measure signals from atomic nuclei.
HeliumRelated: Liquid helium cools the superconducting magnets in many MRI systems.
MyelinRelated: MRI detects patterns of tissue injury associated with myelin loss, especially in multiple sclerosis.
NeuroimagingRelated: Its magnetic-resonance signals reveal brain anatomy without ionizing radiation.
CryogenicsRelated: Many MRI magnets are superconducting and cooled with liquid helium or cryocoolers.
Electron spinRelated: Its magnetic-resonance framework also helps distinguish nuclear spin from electron spin.
MagnetizationRelated: MRI signal formation depends on the behavior of nuclear magnetization.
Superconducting magnetRelated: Clinical MRI scanners commonly rely on persistent-field superconducting magnets.
AtaxiaRelated: Brain imaging can reveal structural causes such as stroke, tumor, or cerebellar degeneration.
Microwave spectroscopyRelated: It applies nuclear magnetic resonance, but builds spatial images rather than molecular spectra.
RadiculopathyRelated: MRI can show structural causes of nerve-root compression.
OsteomyelitisRelated: It can detect marrow changes and define the extent of infection early.
HydrocephalusRelated: It can reveal enlarged ventricles and help identify the cause of obstruction.
SuperparamagnetismRelated: Superparamagnetic iron oxides can alter nearby proton relaxation and provide contrast.
Cerebral edemaRelated: MRI sequences can help distinguish edema patterns and identify underlying brain injury.
Focal SeizureRelated: Brain MRI can identify lesions associated with focal seizure onset.
Radio waveRelated: Radio-frequency pulses excite nuclear spins, whose signals are measured to form images.
Spinal stenosisRelated: MRI shows soft tissues and nerve compression associated with spinal narrowing.
EncephalitisRelated: Brain MRI can reveal patterns of inflammation or injury that support diagnosis.
Helium-3Related: Hyperpolarized helium-3 gas has been used to image airflow in the lungs.
PheochromocytomaRelated: MRI can localize tumors, including extra-adrenal or inherited cases.
DiamagnetismRelated: Diamagnetic susceptibility differences contribute to local field variations and image contrast.
Magnetic shieldingRelated: Shielding and field containment help limit stray fields around MRI scanners.
RadiologyRelated: It provides strong soft-tissue contrast without using ionizing radiation.
ElectromagnetRelated: MRI scanners use large electromagnets to create the strong, controlled field needed for imaging.
Epilepsy SurgeryRelated: High-resolution brain imaging can reveal lesions that guide surgical planning.
PhysicsRelated: It applies nuclear magnetic resonance to produce detailed images inside the body.
Ligament (anatomy)Related: MRI can show ligament tears and surrounding joint damage.
OsteosarcomaRelated: MRI maps local tumor extent and its relationship to nearby tissues before surgery.
Permanent magnetRelated: Some MRI systems use permanent magnets to produce the main field.
Brain tumorRelated: MRI is the main imaging method for locating and characterizing many brain tumors.
Herpes simplex encephalitisRelated: MRI can show the temporal and limbic abnormalities often associated with this encephalitis.
HypotoniaRelated: Brain or spinal imaging may be used when findings suggest a central nervous system cause.
Intracranial hemorrhageRelated: MRI can clarify the age, extent, or cause of hemorrhage when CT is insufficient.
LeukodystrophyRelated: Brain MRI patterns can identify white-matter abnormalities and help narrow the diagnosis.
Locked-in syndromeRelated: MRI can reveal the brainstem lesion responsible for the paralysis.
MicrocephalyRelated: Brain imaging can clarify structural abnormalities when microcephaly is identified.
NeurocysticercosisRelated: It can reveal ventricular, subarachnoid, and parenchymal cysts that may be difficult to characterize otherwise.
Rare-earth magnetRelated: Rare-earth permanent magnets are used in some compact, low-field MRI systems.
Seminal vesicleRelated: Pelvic MRI can clarify seminal vesicle anatomy and suspected abnormalities.
Uterine fibroidRelated: MRI can map fibroid number and position when treatment planning needs greater detail.
BiophysicsRelated: It applies nuclear magnetic resonance principles to map biological tissues noninvasively.
Cancer surveillanceRelated: MRI can examine high-risk organs without ionizing radiation, including during breast surveillance.
Drug-Resistant EpilepsyRelated: Brain MRI can reveal lesions that explain seizures and may be surgically treatable.
Frontotemporal dementiaRelated: MRI can reveal patterns of frontal and temporal atrophy that support diagnosis.
GlioblastomaRelated: MRI is central to detecting and monitoring brain tumors, though imaging alone cannot confirm glioblastoma.