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Weber's syndrome, also known as midbrain stroke syndrome or superior alternating hemiplegia, is a form of stroke that affects the medial portion of the midbrain. It involves oculomotor fascicles in the interpeduncular cisterns and cerebral peduncle so it characterizes the presence of an ipsilateral lower motor neuron type oculomotor nerve palsy and contralateral hemiparesis or hemiplegia.
Changes in the eye can help predict other health concerns in the body, such as diabetes and high blood pressure. A new study has identified a set of 29 vascular health indicators on the retina ...
If one side doesn't move as well as the other so it seems to droop, that could be a sign of a stroke. Normal: Both sides of face move equally; Abnormal: One side of face does not move as well as the other (or at all) Arm drift: Have the person close his or her eyes and hold his or her arms straight out in front with palms facing up for about 10 ...
[21] [22] [23] Severity of a stroke is heavily correlated with the volume of brain affected by the stroke; strokes affecting larger portions of the brain tend to have more detrimental effects. [24] NIHSS scores have been found to be reliable predictors of damaged brain volume, with a smaller NIHSS score indicating a smaller lesion volume. [25]
If the stroke affects the parts of your brain involved in vision, that can lead to problems noticing things in parts of your visual field, or figuring out exactly what you are looking at.
Cerebral infarction, also known as an ischemic stroke, is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct). [1] In mid to high income countries, a stroke is the main reason for disability among people and the 2nd cause of death. [2]
Stroke is a medical condition in which poor blood flow to a part of the brain causes cell death. [5] There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. [5]
A new report from the Centers for Disease Control and Prevention found that more American adults between the ages of 45 and 64 have been dying from strokes. ... stroke death rates for middle-aged ...