Objective Most acute ischemic stroke (AIS) patients with unwitnessed symptom onset are
ineligible for intravenous thrombolysis due to timing alone. Lesion evolution on fluid …

We sought to investigate the relationship between blood–brain barrier (BBB) permeability
and microstructural white matter integrity, and their potential impact on long-term functional …

The present study aimed to evaluate the association between obesity and COVID-19
mortality and length of stay in ICU patients, and how these associations were modified by …

Objective: To characterize the effect of white matter microstructural integrity on cerebral
tissue and long-term functional outcomes after acute ischemic stroke (AIS). Methods …

These guidelines are the result of a joint effort from writing groups of the Brazilian Stroke
Society, the Scientific Department of Cerebrovascular Diseases of the Brazilian Academy of …

Background and Purpose—The ABC/2 score estimates intracerebral hemorrhage (ICH)
volume, yet validations have been limited by small samples and inappropriate outcome …

Background Intravenous thrombolysis (IVT) and endovascular therapy (EVT) were proven
safe and effective for anterior circulation proximal occlusions. However, the most appropriate …

Background and Purpose—Acute infarct volume, often proposed as a biomarker for
evaluating novel interventions for acute ischemic stroke, correlates only moderately with …

Background: The modified Rankin Scale (mRS) is a commonly used scale to assess the
functional outcome after stroke. Several studies on mRS showed good reliability, feasibility …

Leukoaraiosis is a neuroimaging marker of small-vessel disease that is characterized by
high signal intensity on fluid-attenuated inversion recovery MRI. There is increasing …