Pineal cysts are benign (non-cancerous) fluid-filled sacs located in the region of the brain that contains the pineal gland. Small pineal cysts (.5 cm or smaller) are common occurrences, often found incidentally on routine neurological exams. Smal...

Some people with Wallenberg's syndrome have difficulty balancing while walking because they feel like the world is tilting. Wallenberg's syndrome, also called lateral medullary syndrome or Wallenberg syndrome, is a neurological condition...