| Phenotype details |
length 92 cm 5y (-3.2 SD), OFC 49 cm 5y (-0.8 SD); esotropia, hypertelorism, epicanthus; 5y-unable to walk; 5y-no meaningful words; normal vision; noral hearing; severe intellectual disability; seizures,5 times/day prior to treatment, epileptic spasms, myoclonus; MRI-brain normal structures; 1y-EEG-hypsarrhythmia |