Developmental perspective of sensory organization on postural control |
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Institution: | 1. Department of Oncology, U.Z.A. University Hospital Antwerp, Edegem, Belgium;2. Oncology Unit, U.Z.A. University Hospital Antwerp, Edegem, Belgium;3. Department of Biopathology, Medical and Forensic Biotechnologies, University of Palermo, Palermo, Italy;1. UMR 1141 Inserm - Université Paris Diderot, Robert Debré Hospital, 48 Boulevard Sérurier, 75019 Paris, France;2. Posturelab 20, rue du rendez-vous 75012, Paris, France;3. Child and Adolescent Psychiatry Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019 Paris, France;1. Vestibular and Oculomotor Evaluation Unit, ENT Department, Robert Debré University Hospital, 48 Boulevard Sérurier, 75019 Paris, France;2. UMR 1141, INSERM – Université Paris 7, Robert Debré University Hospital, 48 Boulevard Sérurier, Paris, France;1. UMR 1141 Inserm – Paris Diderot University, Robert Debré Hospital, Paris, France;2. Lyon Neuroscience Research Center (Inserm U1028 CNRS UMR5292), Lyon, France & Department of Audiology and Otoneurological Evaluation, Civil Hospitals of Lyon, Lyon, France;3. Child and Adolescent Psychiatry Department, Robert Debré Hospital, Paris, France;4. Paris Diderot University, Paris 7, France;5. High Functioning Autism Expert Centre, Fondamental Foundation, Paris, France |
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Abstract: | The development of sensory organization on postural control was studied using computerized dynamic posturography. Generalized postural stability increased with age but had not reached the adult level at the age of 15 years. The significance of each sensory component for postural control was analysed. Somatosensory function developed early and become comparable with the adult level at the age of 3–4 years. The visual function followed and reached the adult level at the age of 15 years. The vestibular function developed later, showing a considerably lower level even at the age of 15 years. Girls were superior to boys with respect to the vestibular function at the age of 7–8 years. The implication of this sexual difference for some developmental disorders is discussed. |
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