The discovery that the condition of dysmetric dyslexia results from dysfunctioning of the cerebellar-vestibular underlies the method of U.S. Pat. No. 3,842,822 issued on Oct. 22, 1974, which method uses blurring and scrambling of sequential visual stimuli to identify and measure ocular motor coordination, i.e. ocular fixation and sequential scanning abilities.
Method of measuring dynamic (a) auditory and (b) tactile sequencing or tracking, and diagnosing cerebellar-vestibular dysfunction and dysmetric dyslexia