Article (Scientific journals)
Developmental Trajectories of Hand Movements in Typical Infants and Those at Risk of Developmental Disorders: An Observational Study of Kinematics during the First Year of Life.
Ouss, Lisa; Le Normand, Marie-Thérèse; Bailly, Kevin et al.
2018In Frontiers in Psychology, 9, p. 83
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Keywords :
developmental trajectories; early hospitalization; hand movement; infant at risk; orality disorder; preterm; visually impaired mother; west syndrome
Abstract :
[en] Highlights The kinematics of hand movements (spatial use, curvature, acceleration, and velocity) of infants with their mothers in an interactive setting are significantly associated with age in cohorts of typical and at-risk infantsdiffer significantly at 5-6 months of age, depending on the context: relating either with an object or a person.Environmental and developmental factors shape the developmental trajectories of hand movements in different cohorts: environment for infants with VIMs; stage of development for premature infants and those with West syndrome; and both factors for infants with orality disorders.The curvature of hand movements specifically reflects atypical development in infants with West syndrome when developmental age is considered. We aimed to discriminate between typical and atypical developmental trajectory patterns of at-risk infants in an interactive setting in this observational and longitudinal study, with the assumption that hand movements (HM) reflect preverbal communication and its disorders. We examined the developmental trajectories of HM in five cohorts of at-risk infants and one control cohort, followed from ages 2 to 10 months: 25 West syndrome (WS), 13 preterm birth (PB), 16 orality disorder (OD), 14 with visually impaired mothers (VIM), 7 early hospitalization (EH), and 19 typically developing infants (TD). Video-recorded data were collected in three different structured interactive contexts. Descriptors of the hand motion were used to examine the extent to which HM were associated with age and cohort. We obtained four principal results: (i) the kinematics of HM (spatial use, curvature, acceleration, and velocity) were significantly associated with age in all cohorts; (ii) HM significantly differed at 5-6 months of age in TD infants, depending on the context; (iii) environmental and developmental factors shaped the developmental trajectories of HM in different cohorts: environment for VIM, development for PB and WS, and both factors for OD and; (iv) the curvatures of HM showed atypical development in WS infants when developmental age was considered. These findings support the importance of using kinematics of HM to identify very early developmental disorders in an interactive context and would allow early prevention and intervention for at-risk infants.
Disciplines :
Psychiatry
Author, co-author :
Ouss, Lisa  ;  Department of Child and Adolescent Psychiatry, Necker-Enfants-Malades Hospital, APHP Assistance Publique-Hopitaux De Paris, Université Paris Descartes, Université Sorbonne Paris Cité, Paris, France. ; UMR 1129 Infantile Epilepsies and Brain Plasticity, Institut National de la Santé et de la Recherche Médicale, CEA, Université Paris Descartes, Paris, France.
Le Normand, Marie-Thérèse;  Institut National de la Santé et de la Recherche Médicale & Laboratoire de Psychopathologie et Processus de Santé, Université Paris Descartes, Université Sorbonne Paris Cité, Paris, France.
Bailly, Kevin;  Institut des Systèmes Intelligents et de Robotique, Centre National de la Recherche Scientifique UMR 7222, Université Pierre et Marie Curie Univ Paris 06, Sorbonne Universités, Paris, France.
Leitgel Gille, Marluce;  Department of Child and Adolescent Psychiatry, Necker-Enfants-Malades Hospital, APHP Assistance Publique-Hopitaux De Paris, Université Paris Descartes, Université Sorbonne Paris Cité, Paris, France.
Gosme, Christelle;  Department of Child and Adolescent Psychiatry, Necker-Enfants-Malades Hospital, APHP Assistance Publique-Hopitaux De Paris, Université Paris Descartes, Université Sorbonne Paris Cité, Paris, France.
Simas, Roberta;  Department of Child and Adolescent Psychiatry, Necker-Enfants-Malades Hospital, APHP Assistance Publique-Hopitaux De Paris, Université Paris Descartes, Université Sorbonne Paris Cité, Paris, France.
Wenke, Julia;  EA 3522, CRPMS, ED 450 Recherches en Psychanalyse et Psychopathologie, Université Paris Diderot, Université Sorbonne Paris Cité, Paris, France.
Jeudon, Xavier;  Cellule Vidéo de l'Hôpital Necker Enfants Malades, Association A l'Aube de la Vie, Paris, France.
Thepot, Stéphanie;  Ariana Pharmaceuticals, Paris, France.
Da Silva, Telma;  Ariana Pharmaceuticals, Paris, France.
Clady, Xavier;  Department of Visual Information, Vision Institute, Centre National de la Recherche Scientifique UMR S968, Institut National de la Santé et de la Recherche Médicale UMRS 7210, Université Pierre et Marie Curie Univ Paris 06, Sorbonne Universités, Paris, France.
Thoueille, Edith;  SAPPH, Fondation Hospitalière Sainte Marie, Paris, France.
Afshar, Mohammad;  Ariana Pharmaceuticals, Paris, France.
Golse, Bernard;  Department of Child and Adolescent Psychiatry, Necker-Enfants-Malades Hospital, APHP Assistance Publique-Hopitaux De Paris, Université Paris Descartes, Université Sorbonne Paris Cité, Paris, France.
Guergova-Kuras, Mariana;  Ariana Pharmaceuticals, Paris, France.
More authors (5 more) Less
Language :
English
Title :
Developmental Trajectories of Hand Movements in Typical Infants and Those at Risk of Developmental Disorders: An Observational Study of Kinematics during the First Year of Life.
Publication date :
2018
Journal title :
Frontiers in Psychology
eISSN :
1664-1078
Publisher :
Frontiers, Ch
Volume :
9
Pages :
83
Peer reviewed :
Peer Reviewed verified by ORBi
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