====== Alexander's Law ====== * Describes the gaze evoked increase in amplitude of nystagmus that occurs when looking in the direction of the fast phase of nystagmus (direction of saccadic movements). * This can occur in those with idiopathic nystagmus but especially in those with vestibular lesions. * Examples: * [[http://www.youtube.com/watch?v=kLvo_jV3Uzk|YouTube]] * [[http://en.wikipedia.org/wiki/Alexander's_law|Wikipedia]] {{tag>nystagmus}}