6 recherche sur le mot-clé 'Motion Perception'

Distinct Biological Motion Perception in Autism Spectrum Disorder: A Meta-Analysis / Victoria FOGLIA in Journal of Autism and Developmental Disorders, 52-11 (November 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.4843-4860 Titre : Distinct Biological Motion Perception in Autism Spectrum Disorder: A Meta-Analysis Type de document : Texte imprimé et/ou numérique Auteurs : Victoria FOGLIA, Auteur ; Hasan SIDDIQUI, Auteur ; Zainab KHAN, Auteur ; Stephanie LIANG, Auteur ; Melissa D. RUTHERFORD, Auteur Article en page(s) : p.4843-4860 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/psychology  Humans  Motion Perception  Autism spectrum disorder  Biological motion perception  Iq  Point-light display Index. décimale : PER Périodiques Résumé : If neurotypical people rely on specialized perceptual mechanisms when perceiving biological motion, then one would not expect an association between task performance and IQ. However, if those with ASD recruit higher order cognitive skills when solving biological motion tasks, performance may be predicted by IQ. In a meta-analysis that included 19 articles, we found an association between biological motion perception and IQ among observers with ASD but no significant relationship among typical observers. If the task required emotion perception, then there was an even stronger association with IQ in the ASD group. En ligne : http://dx.doi.org/10.1007/s10803-021-05352-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489 [article] Distinct Biological Motion Perception in Autism Spectrum Disorder: A Meta-Analysis [Texte imprimé et/ou numérique] / Victoria FOGLIA, Auteur ; Hasan SIDDIQUI, Auteur ; Zainab KHAN, Auteur ; Stephanie LIANG, Auteur ; Melissa D. RUTHERFORD, Auteur . - p.4843-4860. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.4843-4860 Mots-clés : Autism Spectrum Disorder/psychology  Humans  Motion Perception  Autism spectrum disorder  Biological motion perception  Iq  Point-light display Index. décimale : PER Périodiques Résumé : If neurotypical people rely on specialized perceptual mechanisms when perceiving biological motion, then one would not expect an association between task performance and IQ. However, if those with ASD recruit higher order cognitive skills when solving biological motion tasks, performance may be predicted by IQ. In a meta-analysis that included 19 articles, we found an association between biological motion perception and IQ among observers with ASD but no significant relationship among typical observers. If the task required emotion perception, then there was an even stronger association with IQ in the ASD group. En ligne : http://dx.doi.org/10.1007/s10803-021-05352-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489

Global Motion Perception in Autism Spectrum Disorder: A Meta-Analysis / R. VAN DER HALLEN in Journal of Autism and Developmental Disorders, 49-12 (December 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4901-4918 Titre : Global Motion Perception in Autism Spectrum Disorder: A Meta-Analysis Type de document : Texte imprimé et/ou numérique Auteurs : R. VAN DER HALLEN, Auteur ; C. MANNING, Auteur ; K. EVERS, Auteur ; J. WAGEMANS, Auteur Article en page(s) : p.4901-4918 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD)  Biological motion  Coherent motion  Meta-analysis  Motion perception Index. décimale : PER Périodiques Résumé : Visual perception in individuals with autism spectrum disorder (ASD) is often debated in terms of enhanced local and impaired global perception. Deficits in global motion perception seem to support this characterization, although the evidence is inconsistent. We conducted a large meta-analysis on global motion, combining 48 articles on biological and coherent motion. Results provide evidence for a small global motion processing deficit in individuals with ASD compared to controls in both biological and coherent motion. This deficit appears to be present independent of the paradigm, task, dependent variable, age or IQ of the groups. Results indicate that individuals with ASD are less sensitive to these types of global motion, although the difference in neural mechanisms underlying this behavioral difference remains unclear. En ligne : http://dx.doi.org/10.1007/s10803-019-04194-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 [article] Global Motion Perception in Autism Spectrum Disorder: A Meta-Analysis [Texte imprimé et/ou numérique] / R. VAN DER HALLEN, Auteur ; C. MANNING, Auteur ; K. EVERS, Auteur ; J. WAGEMANS, Auteur . - p.4901-4918. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4901-4918 Mots-clés : Autism spectrum disorder (ASD)  Biological motion  Coherent motion  Meta-analysis  Motion perception Index. décimale : PER Périodiques Résumé : Visual perception in individuals with autism spectrum disorder (ASD) is often debated in terms of enhanced local and impaired global perception. Deficits in global motion perception seem to support this characterization, although the evidence is inconsistent. We conducted a large meta-analysis on global motion, combining 48 articles on biological and coherent motion. Results provide evidence for a small global motion processing deficit in individuals with ASD compared to controls in both biological and coherent motion. This deficit appears to be present independent of the paradigm, task, dependent variable, age or IQ of the groups. Results indicate that individuals with ASD are less sensitive to these types of global motion, although the difference in neural mechanisms underlying this behavioral difference remains unclear. En ligne : http://dx.doi.org/10.1007/s10803-019-04194-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411

Movement perception and movement production in Asperger's Syndrome / Kelly J. PRICE in Research in Autism Spectrum Disorders, 6-1 (January-March 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.391-398 Titre : Movement perception and movement production in Asperger's Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Kelly J. PRICE, Auteur ; Maggie SHIFFRAR, Auteur ; Kimberly A. KERNS, Auteur Année de publication : 2012 Article en page(s) : p.391-398 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD)  Asperger's Syndrome (AS)  Motor skills  Motion perception  Biological motion Index. décimale : PER Périodiques Résumé : To determine whether motor difficulties documented in Asperger's Syndrome (AS) are related to compromised visual abilities, this study examined perception and movement in response to dynamic visual environments. Fourteen males with AS and 16 controls aged 7–23 completed measures of motor skills, postural response to optic flow, and visual sensitivity to static form and coherent motion in random dot kinematograms and point-light walkers. No group differences were found in sensitivity to static form or coherent motion. However, significant group differences were found in visual sensitivity to human movement and postural responsivity to optic flow, which both correlated with motor skills. This may suggest difficulties in perception and production of movement and dysfunctional perceptual-motor linkages in AS. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.06.013 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146 [article] Movement perception and movement production in Asperger's Syndrome [Texte imprimé et/ou numérique] / Kelly J. PRICE, Auteur ; Maggie SHIFFRAR, Auteur ; Kimberly A. KERNS, Auteur . - 2012 . - p.391-398. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.391-398 Mots-clés : Autism spectrum disorder (ASD)  Asperger's Syndrome (AS)  Motor skills  Motion perception  Biological motion Index. décimale : PER Périodiques Résumé : To determine whether motor difficulties documented in Asperger's Syndrome (AS) are related to compromised visual abilities, this study examined perception and movement in response to dynamic visual environments. Fourteen males with AS and 16 controls aged 7–23 completed measures of motor skills, postural response to optic flow, and visual sensitivity to static form and coherent motion in random dot kinematograms and point-light walkers. No group differences were found in sensitivity to static form or coherent motion. However, significant group differences were found in visual sensitivity to human movement and postural responsivity to optic flow, which both correlated with motor skills. This may suggest difficulties in perception and production of movement and dysfunctional perceptual-motor linkages in AS. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.06.013 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146

Visual Motion Prediction and Verbal False Memory Performance in Autistic Children / F. G. TEWOLDE in Autism Research, 11-3 (March 2018)  

Public ISBD [article]  inAutism Research > 11-3 (March 2018) . - p.509-518 Titre : Visual Motion Prediction and Verbal False Memory Performance in Autistic Children Type de document : Texte imprimé et/ou numérique Auteurs : F. G. TEWOLDE, Auteur ; Dorothy V. M. BISHOP, Auteur ; C. MANNING, Auteur Article en page(s) : p.509-518 Langues : Anglais (eng) Mots-clés : autism  child development  memory  motion perception  neurodevelopmental disorders  visual perception Index. décimale : PER Périodiques Résumé : Recent theoretical accounts propose that atypical predictive processing can explain the diverse cognitive and behavioral features associated with autism, and that difficulties in making predictions may be related to reduced contextual processing. In this pre-registered study, 30 autistic children aged 6-14 years and 30 typically developing children matched in age and non-verbal IQ completed visual extrapolation and false memory tasks to assess predictive abilities and contextual processing, respectively. In the visual extrapolation tasks, children were asked to predict when an occluded car would reach the end of a road and when an occluded set of lights would fill up a grid. Autistic children made predictions that were just as precise as those made by typically developing children, across a range of occlusion durations. In the false memory task, autistic and typically developing children did not differ significantly in their discrimination between items presented in a list and semantically related, non-presented items, although the data were insensitive, suggesting the need for larger samples. Our findings help to refine theoretical accounts by challenging the notion that autism is caused by pervasively disordered prediction abilities. Further studies will be required to assess the relationship between predictive processing and context use in autism, and to establish the conditions under which predictive processing may be impaired. Autism Res 2018, 11: 509-518. (c) 2017 The Authors Autism Research published by International Society for Autism Research and Wiley Periodicals, Inc. LAY SUMMARY: It has been suggested that autistic individuals have difficulties making predictions and perceiving the overall gist of things. Yet, here we found that autistic children made similar predictions about hidden objects as non-autistic children. In a memory task, autistic children were slightly less confused about whether they had heard a word before, when words were closely related in meaning. We conclude that autistic children do not show difficulties with this type of prediction. En ligne : http://dx.doi.org/10.1002/aur.1915 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352 [article] Visual Motion Prediction and Verbal False Memory Performance in Autistic Children [Texte imprimé et/ou numérique] / F. G. TEWOLDE, Auteur ; Dorothy V. M. BISHOP, Auteur ; C. MANNING, Auteur . - p.509-518. Langues : Anglais (eng) in Autism Research > 11-3 (March 2018) . - p.509-518 Mots-clés : autism  child development  memory  motion perception  neurodevelopmental disorders  visual perception Index. décimale : PER Périodiques Résumé : Recent theoretical accounts propose that atypical predictive processing can explain the diverse cognitive and behavioral features associated with autism, and that difficulties in making predictions may be related to reduced contextual processing. In this pre-registered study, 30 autistic children aged 6-14 years and 30 typically developing children matched in age and non-verbal IQ completed visual extrapolation and false memory tasks to assess predictive abilities and contextual processing, respectively. In the visual extrapolation tasks, children were asked to predict when an occluded car would reach the end of a road and when an occluded set of lights would fill up a grid. Autistic children made predictions that were just as precise as those made by typically developing children, across a range of occlusion durations. In the false memory task, autistic and typically developing children did not differ significantly in their discrimination between items presented in a list and semantically related, non-presented items, although the data were insensitive, suggesting the need for larger samples. Our findings help to refine theoretical accounts by challenging the notion that autism is caused by pervasively disordered prediction abilities. Further studies will be required to assess the relationship between predictive processing and context use in autism, and to establish the conditions under which predictive processing may be impaired. Autism Res 2018, 11: 509-518. (c) 2017 The Authors Autism Research published by International Society for Autism Research and Wiley Periodicals, Inc. LAY SUMMARY: It has been suggested that autistic individuals have difficulties making predictions and perceiving the overall gist of things. Yet, here we found that autistic children made similar predictions about hidden objects as non-autistic children. In a memory task, autistic children were slightly less confused about whether they had heard a word before, when words were closely related in meaning. We conclude that autistic children do not show difficulties with this type of prediction. En ligne : http://dx.doi.org/10.1002/aur.1915 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352

Visual Preference for Biological Motion in Children and Adults with Autism Spectrum Disorder: An Eye-Tracking Study / Dzmitry A. KALIUKHOVICH in Journal of Autism and Developmental Disorders, 51-7 (July 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-7 (July 2021) . - p.2369-2380 Titre : Visual Preference for Biological Motion in Children and Adults with Autism Spectrum Disorder: An Eye-Tracking Study Type de document : Texte imprimé et/ou numérique Auteurs : Dzmitry A. KALIUKHOVICH, Auteur ; N. V. MANYAKOV, Auteur ; Abigail BANGERTER, Auteur ; S. NESS, Auteur ; A. SKALKIN, Auteur ; Matthew A. BOICE, Auteur ; M. S. GOODWIN, Auteur ; G. DAWSON, Auteur ; R. HENDREN, Auteur ; B. LEVENTHAL, Auteur ; F. SHIC, Auteur ; Gahan PANDINA, Auteur Article en page(s) : p.2369-2380 Langues : Anglais (eng) Mots-clés : Adolescent  Adult  Attention/physiology  Autism Spectrum Disorder/physiopathology/psychology  Child  Eye Movements  Eye-Tracking Technology  Female  Fixation, Ocular  Humans  Male  Middle Aged  Motion Perception  Photic Stimulation  Prospective Studies  Task Performance and Analysis  Videotape Recording  Young Adult  Autism spectrum disorder  Biological motion  Biomarkers  Eye-tracking  A.B., S.N., M.B. and G.P. are employees of Janssen Research & Development, LLC, and  may hold company equity. At the time of study conduct, A.S. was an employee of  Janssen Research & Development, LLC, and could hold company equity. M.S.G. has  received research and consulting funding from Janssen Research & Development. G.D.  is on the Scientific Advisory Boards of Janssen Research & Development, LLC, Akili,  Inc., LabCorp, Inc., and Roche Pharmaceutical Company, a consultant for Apple, Inc.,  Gerson Lehrman Group, and Axial Ventures, has received grant funding from Janssen  Research and Development, LLC, and is CEO of DASIO, LLC. She receives royalties from  Guilford Press, Springer, and Oxford University Press. R.H. received reimbursement  for consultation from Janssen Research & Development, LLC. B.L. has received  research grant funding from the NIH, is a consultant to Janssen Research &  Development, LLC, the Illinois Children’s Healthcare Foundation, and is a board  member of the Brain Research Foundation. F.S. is on the Scientific Advisory Board,  is a consultant to, and received grant funding from Janssen Research & Development,  LLC, and has also received grant funding from Roche. Index. décimale : PER Périodiques Résumé : Participants with autism spectrum disorder (ASD) (n?=?121, mean [SD] age: 14.6 [8.0] years) and typically developing (TD) controls (n?=?40, 16.4 [13.3] years) were presented with a series of videos representing biological motion on one side of a computer monitor screen and non-biological motion on the other, while their eye movements were recorded. As predicted, participants with ASD spent less overall time looking at presented stimuli than TD participants (P? En ligne : http://dx.doi.org/10.1007/s10803-020-04707-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452 [article] Visual Preference for Biological Motion in Children and Adults with Autism Spectrum Disorder: An Eye-Tracking Study [Texte imprimé et/ou numérique] / Dzmitry A. KALIUKHOVICH, Auteur ; N. V. MANYAKOV, Auteur ; Abigail BANGERTER, Auteur ; S. NESS, Auteur ; A. SKALKIN, Auteur ; Matthew A. BOICE, Auteur ; M. S. GOODWIN, Auteur ; G. DAWSON, Auteur ; R. HENDREN, Auteur ; B. LEVENTHAL, Auteur ; F. SHIC, Auteur ; Gahan PANDINA, Auteur . - p.2369-2380. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-7 (July 2021) . - p.2369-2380 Mots-clés : Adolescent  Adult  Attention/physiology  Autism Spectrum Disorder/physiopathology/psychology  Child  Eye Movements  Eye-Tracking Technology  Female  Fixation, Ocular  Humans  Male  Middle Aged  Motion Perception  Photic Stimulation  Prospective Studies  Task Performance and Analysis  Videotape Recording  Young Adult  Autism spectrum disorder  Biological motion  Biomarkers  Eye-tracking  A.B., S.N., M.B. and G.P. are employees of Janssen Research & Development, LLC, and  may hold company equity. At the time of study conduct, A.S. was an employee of  Janssen Research & Development, LLC, and could hold company equity. M.S.G. has  received research and consulting funding from Janssen Research & Development. G.D.  is on the Scientific Advisory Boards of Janssen Research & Development, LLC, Akili,  Inc., LabCorp, Inc., and Roche Pharmaceutical Company, a consultant for Apple, Inc.,  Gerson Lehrman Group, and Axial Ventures, has received grant funding from Janssen  Research and Development, LLC, and is CEO of DASIO, LLC. She receives royalties from  Guilford Press, Springer, and Oxford University Press. R.H. received reimbursement  for consultation from Janssen Research & Development, LLC. B.L. has received  research grant funding from the NIH, is a consultant to Janssen Research &  Development, LLC, the Illinois Children’s Healthcare Foundation, and is a board  member of the Brain Research Foundation. F.S. is on the Scientific Advisory Board,  is a consultant to, and received grant funding from Janssen Research & Development,  LLC, and has also received grant funding from Roche. Index. décimale : PER Périodiques Résumé : Participants with autism spectrum disorder (ASD) (n?=?121, mean [SD] age: 14.6 [8.0] years) and typically developing (TD) controls (n?=?40, 16.4 [13.3] years) were presented with a series of videos representing biological motion on one side of a computer monitor screen and non-biological motion on the other, while their eye movements were recorded. As predicted, participants with ASD spent less overall time looking at presented stimuli than TD participants (P? En ligne : http://dx.doi.org/10.1007/s10803-020-04707-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452

Postural Hypo-Reactivity in Autism is Contingent on Development and Visual Environment: A Fully Immersive Virtual Reality Study / Selma GREFFOU in Journal of Autism and Developmental Disorders, 42-6 (June 2012)  

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