Time perception in children treated for a cerebellar medulloblastoma

► We test temporal abilities in children with cerebellar lesions and their age-matched controls. ► We assess by neuropsychological tests children's cognitive and fine motor capacities. ► Children with cerebellar lesions showed no specific deficit in the time perception per se. ► Children with cerebellar lesions only showed a deficit in timing of action for short durations. ► Children's deficit in timing of action was associated to low processing speed.