| Phenotype details |
see paper; ..., normal pregnancy, normal delivery; no ataxia; no tremor; no dysmetria; no dysarthria; normal speech; no intellectual disability; normal behavior; schooling difficulties; stable development; 7y-mild bilateral sensorineural deafness; normal ears; 38y-MRI brain short mesencephalon, small protuberance with abnormal T1-w hypointense/T2-w hyperintense oblong area on sagittal sections, laterally enlarged medulla, with anterior cleft, vermian hypoplasia, normal cerebellar hemispheres, normal cochlea, normal semi-circular canal |