Table 1. Clinical Features of Attainable Patients.

— = not available; F = female; M = male; BCVA = best corrected visual acuity; O.D. = right eye; O.S. = left eye; N = normal; D = diminished; SR = slightly reduced; R = reduced; CV = central vision; CS = central scotoma.

^∆Affected patients.

^*Low amplitude of P100 wave, enlarged latency (implicit time).