CCCI1.Symptoms and Signs of Posterior Circulation Ischemia in the New England Medical Center 20112.Posterior Circulation Registry Posterior Circulation Ischemia:Then,Now,and Tomorrow:The Thomas Willis Lecture 20003.New England Medical Center Posterior Circulation Registry 20044.Classification of vestibular symptoms:Towards an international classification ofvestibular disorders 20095.Vertebrobasilar Disease 2005infarcts18%16%41%multiple territories 25%PCIproximal territory infarctsmiddle territory infarctsdistal territory infarcts
