Stroke is a leading cause of death and disability worldwide, making early diagnosis and intervention critical. In a recent study published in IEEE Access, our team introduced a groundbreaking ...

Intravoxel incoherent motion (IVIM) imaging, a contrast agent-free magnetic resonance imaging technique, enables the evaluation of microvascular perfusion abnormalities in acute stroke. Prior research ...

A streamlined, nurse-led response for hospitalized patients experiencing an acute stroke at a Texas academic medical center improved time from symptom discovery to imaging and treatment, which is ...

The management of patients with an acute stroke is time crucial, as persistent malperfusion leads to an irreversible loss of neurons due to their low tolerance to ischemia, as “time is brain” 1.

Including cardiac CT in the initial hyperacute stroke imaging protocol gives a higher yield for detecting high-risk cardioaortic sources of embolism than the current practice of performing later ...

Depending on the type of machine, an MRI can diagnose a stroke within minutes to hours. It can detect strokes by identifying changes in brain fluid balance, swelling, bleeding, or blood clots. It can ...

Under current guidelines, intravenous thrombolysis is used to treat acute stroke only if it can be ascertained that the time since the onset of symptoms was less than 4.5 hours. We sought to determine ...

Panel A shows a noncontrast computed tomographic (CT) scan of the head (transverse section) revealing slight hypodensity in the left insular cortex (arrow). Panel B shows a CT angiogram (transverse ...

When someone walks into an emergency room with symptoms of a stroke, every second matters. But today, diagnosing the type of stroke, the life-or-death distinction between a clot and a bleed, requires ...

A new Georgetown University Medical Center study in collaboration with MedStar Health and the National Institutes of Health exploring a new brain imaging technique is bringing stroke experts a step ...

Using artificial intelligence (AI) imaging software helps stroke patients receive treatment more than an hour earlier, a new study has found, supporting its wider rollout across the NHS. The AI tool ...