Does anyone know where I can get information about cerebral vascular accidents?

I looked online and there isnt much. I need specific information concerning damage to the pharyngeal branch and the affect the x vagus nerve has. Thanks!Does anyone know where I can get information about cerebral vascular accidents?Xth cranial nerve might have affected in this case.Does anyone know where I can get information about cerebral vascular accidents?CVA is the medical term for a stroke