Signs of stroke can show up on an MRI for years after the initial event. However, if the symptoms were mild, a person may not know they had a stroke until long afterward.

Portable MRI (top row) can detect and characterize ischemic stroke identified by standard MRI (bottom row) Yale. 2 / 3. Hyperfine's portable MRI costs just a fraction of a conventional MRI machine.

BETHESDA, Md., Jan. 26 (UPI) -- Magnetic resonance imaging works better than computed tomography for emergency diagnosing of acute ischemic stroke, says a U.S. study. MRI appears to be a more ...

Magnetic resonance imaging (MRI) of the brain could expand the number of stroke patients eligible for a potentially life-saving treatment, according to a new study.

A stroke can happen to anyone, at any time – it’s a critical medical emergency. Every minute after stroke symptoms begin, 1.9 ...

Diffusion-weighted imaging MRI is superior to noncontrast CT for diagnosing stroke within 12 hours of onset, authors say. However, availability and cost must be considered in the decision on what ...

MRI stroke data set released. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2018 / 02 / 180220143514.htm. University of Southern California. "MRI stroke data set ...

Gadolinium, a contrast agent used to improve MRI imaging, has been shining a light on brain diseases and damage for years. Now scientists from the NIH believe it could be about to reveal more ...

Stroke patients with an early mismatch in lesion volumes on MRI perfusion- and diffusion-weighted images have more chance of favorable clinical and radiographic outcomes with early vessel reperfusion.