Effectiveness of a Visual Telerehabilitation Program on Visual Perception in Children, Adolescents and Young Adults With Hemianopsia Consecutive to a Brain Tumour

Inclusion Criteria: * Male and Female * 10 - 40 years old * Diagnosed hemianopsia (\>12 months) * History of diagnosis brain tumour * Being stable for the tumour for \> 6 months (either on therapy or not) * Visual acuity ≤ 0.7 LogMAR * Ability to follow the visual and auditory stimuli and training instructions * Home WiFi access * Ability to attend all on site visits * Affiliation to the Social Security or beneficiary of such social protection Exclusion Criteria: * Age\< 10 years old of \> 40 years old * Ocular disease * Inability to perform during testing or training * 3 consecutive VRISE scores \< 25 at inclusion * History of vertigo * Prior vision rehabilitation interventions * Recreational or medicinal consumption of psychoactive drugs * Persons under court protection * Interpupillary distance \< 54mm