... obstruction as well as arteriovenous compromise. C 1 misalignment may also contribute to distention of the cerebellar tonsils (cerebellar tonsillar ectopia), i.e. down through the foramen magnum due to caudal tension by way of dentate ligament pathological stress on the spinal cord leading to obstruction...

... Abstract Cerebellar infarction accounts for about 3.4% of all ischemic strokes. Cerebellar syndromes are principally characterized by cerebellar symptoms and signs which depend on the involved vascular territories. In the Perugia Stroke Registry, infarct areas have included the superior...