Dizziness.  Giddiness. Vertigo.  Lightheadedness.  Wooziness.  Disequilibrium.  Unsteadiness.  Faintness. Whatever word you choose to describe it, dizziness is defined as "having or involving a sensation of spinning around and losing one's balance." It is also a symptom that I have lived with since early childhood.  The reasons for the dizziness is as a result of my neurological condition; a long-standing brain stem lesion.  Although we know the cause of the dizziness, we are unsure of the reason why the dizziness and vertigo occurs,...