Damage to the Corona Radiata After Stroke - Verywell Health
2023年3月28日 · The corona radiata may be injured by a stroke involving small branches of blood vessels. Strokes that can affect the corona radiata are called lacunar strokes or "small vessel strokes" because the corona radiata receives blood supply from small branches of the arteries in …
Lacunar Stroke - StatPearls - NCBI Bookshelf
2024年3月10日 · Ataxic-hemiparesis: Ataxic-hemiparesis comprises 10% to 18% of cases and involves the internal capsule, pons, or corona radiata. This type of lacunar stroke causes hemiparesis of the contralateral face and leg and ataxia of the contralateral limb. Ataxia is the prominent feature of this stroke, in addition to milder hemiparesis.
[Clinical characteristics of infarction of the corona radiata …
Fifty-three patients with infarction of the corona radiata adjacent to the body of the lateral ventricle were clinically evaluated in order to determine the clinical characteristics of this infarction and localization of the pyramidal tract in this area, as well as its somatotopy and etiology.
Spectrum of single and multiple corona radiata infarcts: …
Three patients with left multiple corona radiata and right small corona radiata infarct presented dysphasia associated with verbal fluency decrease, anomia, and mild comprehension deficit. SAD was more frequent than the other causes of stroke and leukoaraiosis was present in all cases.
Ischemic Stroke in Pontine and Corona Radiata: Location Specific ...
Thirty six subjects with first ever acute ischemic stroke in pons (PS, n = 15, aged 62.8 ± 11.01 years) or corona radiata (CRS, n = 21, aged 59.33 ± 13.84 years) as well as 30 age and sex matched healthy controls (HC, n = 30, aged 60 ± 6.43 years) were examined with resting state functional magnetic resonance imaging (rs-fMRI). Regional ...
Spectrum of single and multiple corona radiata infarcts ... - PubMed
We defined corona radiata ischemic stroke if the patient had a focal neurological deficit and a relevant non-hemorrhagic infarction confined to the vascular territory of a long medullary artery proved by CT and MRI with contrast. We compared risk factors and clinical feature between subtypes of corona radiata infarcts.
Acute Ischemic Stroke (AIS) - EMCrit Project
2022年6月26日 · Restricted diffusion is the reference standard for assessment of infarct core (irreversibly damaged tissue at the center of the infarction). T2/FLAIR may also show hyperintensity, loss of gray-white differentiation, and mass effect. However, T2/FLAIR hyperintensity often doesn't emerge until ~4.5-6 hours after the stroke.
We defined corona radiata ischemic stroke if the patient had a focal neurological deficit and a relevant non-hemorrhagic infarction confined to the vascular territory of a long medullary artery proved by CT and MRI with contrast. We compared risk factors and clinical feature between subtypes of corona radiata infarcts.
Prediction of ambulatory outcome in patients with corona radiata ...
2021年4月12日 · Here, using brain magnetic resonance imaging (MRI) data obtained at early stages of infarcts, we attempted to develop a convolutional neural network (CNN) to predict the ambulatory outcome of...
Long-term prognosis after lacunar infarction - PubMed
Lacunar infarcts, small deep infarcts that result from occlusion of a penetrating artery, account for about a quarter of all ischaemic strokes. These infarcts have commonly been regarded as benign vascular lesions with a favourable long-term prognosis. However, recent studies have shown that this is only the case early in the disease course.