| Phenotype details |
last assessment middle childhood; height +0.95 SD, OFC +0.49 SD; no microcephaly; no short stature; delayed walking (>18m, early childhood); no intellectual disability; developmental delay; delayed speech, first used words in early childhood; no seizures/epilepsy; hypotonia; normal joints; dystonia; supranuclear gaze palsy with abnormal conjugate movements; normal hearing; dysmorphism; no GI dysmotility/feeding problems; no autism spectrum disorder, ADHD, concerns for anxiety; no failure to thrive; no sleeping difficulties; no skeletal abnormalities; MRI brain normal; |