Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
11 recherche sur le mot-clé 'Gaze following'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Gaze Following in Children with Autism: Do High Interest Objects Boost Performance? / Emilia THORUP in Journal of Autism and Developmental Disorders, 47-3 (March 2017)
[article]
Titre : Gaze Following in Children with Autism: Do High Interest Objects Boost Performance? Type de document : Texte imprimé et/ou numérique Auteurs : Emilia THORUP, Auteur ; Johan Lundin KLEBERG, Auteur ; Terje FALCK-YTTER, Auteur Article en page(s) : p.626-635 Langues : Anglais (eng) Mots-clés : Gaze following Joint attention Circumscribed interests Communication Social cognition Index. décimale : PER Périodiques Résumé : This study tested whether including objects perceived as highly interesting by children with autism during a gaze following task would result in increased first fixation durations on the target objects. It has previously been found that autistic children differentiate less between an object another person attends to and unattended objects in terms of this measure. Less differentiation between attended and unattended objects in ASD as compared to control children was found in a baseline condition, but not in the high interest condition. However, typically developing children differentiated less between attended and unattended objects in the high interest condition than in the baseline condition, possibly reflecting reduced influence of gaze cues on object processing when objects themselves are highly interesting. En ligne : http://dx.doi.org/10.1007/s10803-016-2955-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304
in Journal of Autism and Developmental Disorders > 47-3 (March 2017) . - p.626-635[article] Gaze Following in Children with Autism: Do High Interest Objects Boost Performance? [Texte imprimé et/ou numérique] / Emilia THORUP, Auteur ; Johan Lundin KLEBERG, Auteur ; Terje FALCK-YTTER, Auteur . - p.626-635.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-3 (March 2017) . - p.626-635
Mots-clés : Gaze following Joint attention Circumscribed interests Communication Social cognition Index. décimale : PER Périodiques Résumé : This study tested whether including objects perceived as highly interesting by children with autism during a gaze following task would result in increased first fixation durations on the target objects. It has previously been found that autistic children differentiate less between an object another person attends to and unattended objects in terms of this measure. Less differentiation between attended and unattended objects in ASD as compared to control children was found in a baseline condition, but not in the high interest condition. However, typically developing children differentiated less between attended and unattended objects in the high interest condition than in the baseline condition, possibly reflecting reduced influence of gaze cues on object processing when objects themselves are highly interesting. En ligne : http://dx.doi.org/10.1007/s10803-016-2955-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304 Altered gaze following during live interaction in infants at risk for autism: an eye tracking study / E. THORUP in Molecular Autism, 7 (2016)
[article]
Titre : Altered gaze following during live interaction in infants at risk for autism: an eye tracking study Type de document : Texte imprimé et/ou numérique Auteurs : E. THORUP, Auteur ; P. NYSTROM, Auteur ; G. GREDEBACK, Auteur ; Sven BÖLTE, Auteur ; T. FALCK-YTTER, Auteur Article en page(s) : 12p. Langues : Anglais (eng) Mots-clés : Attention/physiology Autism Spectrum Disorder/diagnosis/epidemiology/physiopathology Cues Early Diagnosis Eye Movements Family Health Female Fixation, Ocular/physiology Head Movements Humans Imitative Behavior/physiology Infant Male Pursuit, Smooth/physiology Risk Single-Blind Method Social Behavior Social Perception Autism Communication Early development Gaze following Joint attention Neurodevelopmental disorders Social cognition Younger siblings Index. décimale : PER Périodiques Résumé : BACKGROUND: The ability to follow gaze is an important prerequisite for joint attention, which is often compromised in children with autism spectrum disorder (ASD). The direction of both the head and eyes provides cues to other people's attention direction, but previous studies have not separated these factors and their relation to ASD susceptibility. Development of gaze following typically occurs before ASD diagnosis is possible, and studies of high-risk populations are therefore important. METHODS: Eye tracking was used to assess gaze following during interaction in a group of 10-month-old infants at high familial risk for ASD (high-risk group) as well as a group of infants with no family history of ASD (low-risk group). The infants watched an experimenter gaze at objects in the periphery. Performance was compared across two conditions: one in which the experimenter moved both the eyes and head toward the objects (Eyes and Head condition) and one that involved movement of the eyes only (Eyes Only condition). RESULTS: A group by condition interaction effect was found. Specifically, whereas gaze following accuracy was comparable across the two conditions in the low-risk group, infants in the high-risk group were more likely to follow gaze in the Eyes and Head condition than in the Eyes Only condition. CONCLUSIONS: In an ecologically valid social situation, responses to basic non-verbal orienting cues were found to be altered in infants at risk for ASD. The results indicate that infants at risk for ASD may rely disproportionally on information from the head when following gaze and point to the importance of separating information from the eyes and the head when studying social perception in ASD. En ligne : http://dx.doi.org/10.1186/s13229-016-0069-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329
in Molecular Autism > 7 (2016) . - 12p.[article] Altered gaze following during live interaction in infants at risk for autism: an eye tracking study [Texte imprimé et/ou numérique] / E. THORUP, Auteur ; P. NYSTROM, Auteur ; G. GREDEBACK, Auteur ; Sven BÖLTE, Auteur ; T. FALCK-YTTER, Auteur . - 12p.
Langues : Anglais (eng)
in Molecular Autism > 7 (2016) . - 12p.
Mots-clés : Attention/physiology Autism Spectrum Disorder/diagnosis/epidemiology/physiopathology Cues Early Diagnosis Eye Movements Family Health Female Fixation, Ocular/physiology Head Movements Humans Imitative Behavior/physiology Infant Male Pursuit, Smooth/physiology Risk Single-Blind Method Social Behavior Social Perception Autism Communication Early development Gaze following Joint attention Neurodevelopmental disorders Social cognition Younger siblings Index. décimale : PER Périodiques Résumé : BACKGROUND: The ability to follow gaze is an important prerequisite for joint attention, which is often compromised in children with autism spectrum disorder (ASD). The direction of both the head and eyes provides cues to other people's attention direction, but previous studies have not separated these factors and their relation to ASD susceptibility. Development of gaze following typically occurs before ASD diagnosis is possible, and studies of high-risk populations are therefore important. METHODS: Eye tracking was used to assess gaze following during interaction in a group of 10-month-old infants at high familial risk for ASD (high-risk group) as well as a group of infants with no family history of ASD (low-risk group). The infants watched an experimenter gaze at objects in the periphery. Performance was compared across two conditions: one in which the experimenter moved both the eyes and head toward the objects (Eyes and Head condition) and one that involved movement of the eyes only (Eyes Only condition). RESULTS: A group by condition interaction effect was found. Specifically, whereas gaze following accuracy was comparable across the two conditions in the low-risk group, infants in the high-risk group were more likely to follow gaze in the Eyes and Head condition than in the Eyes Only condition. CONCLUSIONS: In an ecologically valid social situation, responses to basic non-verbal orienting cues were found to be altered in infants at risk for ASD. The results indicate that infants at risk for ASD may rely disproportionally on information from the head when following gaze and point to the importance of separating information from the eyes and the head when studying social perception in ASD. En ligne : http://dx.doi.org/10.1186/s13229-016-0069-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329 Effects of Observing Eye Contact on Gaze Following in High-Functioning Autism / Anne BÖCKLER in Journal of Autism and Developmental Disorders, 44-7 (July 2014)
[article]
Titre : Effects of Observing Eye Contact on Gaze Following in High-Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Anne BÖCKLER, Auteur ; Bert TIMMERMANS, Auteur ; Natalie SEBANZ, Auteur ; Kai VOGELEY, Auteur ; Leonhard SCHILBACH, Auteur Article en page(s) : p.1651-1658 Langues : Anglais (eng) Mots-clés : Gaze following Joint attention Social cognition High-functioning autism Index. décimale : PER Périodiques Résumé : Observing eye contact between others enhances the tendency to subsequently follow their gaze and has been suggested to function as a social signal that adds meaning to an upcoming action or event. The present study investigated effects of observed eye contact in high-functioning autism (HFA). Two faces on a screen either looked at or away from each other before providing congruent or incongruent gaze cues to one of two target locations. In contrast to control participants, HFA participants did not depict enhanced gaze following after observing eye contact. Individuals with autism, hence, do not seem to process observed mutual gaze as a social signal indicating the relevance of upcoming (gaze) behaviour. This may be based on the reduced tendency of individuals with HFA to engage in social gaze behavior themselves, and might underlie some of the characteristic deficiencies in social communicative behaviour in autism. En ligne : http://dx.doi.org/10.1007/s10803-014-2038-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236
in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1651-1658[article] Effects of Observing Eye Contact on Gaze Following in High-Functioning Autism [Texte imprimé et/ou numérique] / Anne BÖCKLER, Auteur ; Bert TIMMERMANS, Auteur ; Natalie SEBANZ, Auteur ; Kai VOGELEY, Auteur ; Leonhard SCHILBACH, Auteur . - p.1651-1658.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1651-1658
Mots-clés : Gaze following Joint attention Social cognition High-functioning autism Index. décimale : PER Périodiques Résumé : Observing eye contact between others enhances the tendency to subsequently follow their gaze and has been suggested to function as a social signal that adds meaning to an upcoming action or event. The present study investigated effects of observed eye contact in high-functioning autism (HFA). Two faces on a screen either looked at or away from each other before providing congruent or incongruent gaze cues to one of two target locations. In contrast to control participants, HFA participants did not depict enhanced gaze following after observing eye contact. Individuals with autism, hence, do not seem to process observed mutual gaze as a social signal indicating the relevance of upcoming (gaze) behaviour. This may be based on the reduced tendency of individuals with HFA to engage in social gaze behavior themselves, and might underlie some of the characteristic deficiencies in social communicative behaviour in autism. En ligne : http://dx.doi.org/10.1007/s10803-014-2038-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236 Precursors to Social and Communication Difficulties in Infants At-Risk for Autism: Gaze Following and Attentional Engagement / Rachael BEDFORD in Journal of Autism and Developmental Disorders, 42-10 (October 2012)
[article]
Titre : Precursors to Social and Communication Difficulties in Infants At-Risk for Autism: Gaze Following and Attentional Engagement Type de document : Texte imprimé et/ou numérique Auteurs : Rachael BEDFORD, Auteur ; Mayada ELSABBAGH, Auteur ; Teodora GLIGA, Auteur ; Andrew PICKLES, Auteur ; Atsushi SENJU, Auteur ; Tony CHARMAN, Auteur ; Mark H. JOHNSON, Auteur ; THE BASIS TEAM, Auteur Année de publication : 2012 Article en page(s) : p.2208-2218 Langues : Anglais (eng) Mots-clés : Autism At-risk siblings Broader autism phenotype Joint attention Gaze following Index. décimale : PER Périodiques Résumé : Whilst joint attention (JA) impairments in autism have been widely studied, little is known about the early development of gaze following, a precursor to establishing JA. We employed eye-tracking to record gaze following longitudinally in infants with and without a family history of autism spectrum disorder (ASD) at 7 and 13 months. No group difference was found between at-risk and low-risk infants in gaze following behaviour at either age. However, despite following gaze successfully at 13 months, at-risk infants with later emerging socio-communication difficulties (both those with ASD and atypical development at 36 months of age) allocated less attention to the congruent object compared to typically developing at-risk siblings and low-risk controls. The findings suggest that the subtle emergence of difficulties in JA in infancy may be related to ASD and other atypical outcomes. En ligne : http://dx.doi.org/10.1007/s10803-012-1450-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180
in Journal of Autism and Developmental Disorders > 42-10 (October 2012) . - p.2208-2218[article] Precursors to Social and Communication Difficulties in Infants At-Risk for Autism: Gaze Following and Attentional Engagement [Texte imprimé et/ou numérique] / Rachael BEDFORD, Auteur ; Mayada ELSABBAGH, Auteur ; Teodora GLIGA, Auteur ; Andrew PICKLES, Auteur ; Atsushi SENJU, Auteur ; Tony CHARMAN, Auteur ; Mark H. JOHNSON, Auteur ; THE BASIS TEAM, Auteur . - 2012 . - p.2208-2218.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-10 (October 2012) . - p.2208-2218
Mots-clés : Autism At-risk siblings Broader autism phenotype Joint attention Gaze following Index. décimale : PER Périodiques Résumé : Whilst joint attention (JA) impairments in autism have been widely studied, little is known about the early development of gaze following, a precursor to establishing JA. We employed eye-tracking to record gaze following longitudinally in infants with and without a family history of autism spectrum disorder (ASD) at 7 and 13 months. No group difference was found between at-risk and low-risk infants in gaze following behaviour at either age. However, despite following gaze successfully at 13 months, at-risk infants with later emerging socio-communication difficulties (both those with ASD and atypical development at 36 months of age) allocated less attention to the congruent object compared to typically developing at-risk siblings and low-risk controls. The findings suggest that the subtle emergence of difficulties in JA in infancy may be related to ASD and other atypical outcomes. En ligne : http://dx.doi.org/10.1007/s10803-012-1450-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180 Does decreased visual attention to faces underlie difficulties interpreting eye gaze cues in autism? / Jason W. GRIFFIN in Molecular Autism, 11 (2020)
[article]
Titre : Does decreased visual attention to faces underlie difficulties interpreting eye gaze cues in autism? Type de document : Texte imprimé et/ou numérique Auteurs : Jason W. GRIFFIN, Auteur ; K. Suzanne SCHERF, Auteur Article en page(s) : 60 p. Langues : Anglais (eng) Mots-clés : Adolescent Eye tracking Face processing Gaze following Gaze perception Joint attention Index. décimale : PER Périodiques Résumé : BACKGROUND: Shifts in eye gaze communicate social information that allows people to respond to another's behavior, interpret motivations driving behavior, and anticipate subsequent behavior. Understanding the social communicative nature of gaze shifts requires the ability to link eye movements and mental state information about objects in the world. Autism spectrum disorder (ASD) is characterized by atypical sensitivity to eye gaze cues, which impacts social communication and relationships. We evaluated whether reduced visual attention to faces explains this difficulty in ASD. METHODS: We employed eye-tracking technology to measure visual attention to faces and gazed-at objects in a 4-alternative forced choice paradigm in adolescents with ASD and typically developing (TD) adolescents. Participants determined the target object that an actor was looking at in ecologically rich scenes. We controlled for group differences in task engagement and data quality. RESULTS: In the Gaze Following task, adolescents with ASD were relatively impaired (Cohen's d = 0.63) in the ability to identify the target object. In contrast to predictions, both groups exhibited comparable fixation durations to faces and target objects. Among both groups, individuals who looked longer at the target objects, but not faces, performed better in the task. Finally, among the ASD group, parent SSIS-Social Skills ratings were positively associated with performance on the Gaze Following task. In the Gaze Perception task, there was a similar pattern of results, which provides internal replication of the findings that visual attention to faces is not related to difficulty interpreting eye gaze cues. Together, these findings indicate that adolescents with ASD are capable of following gaze, but have difficulty linking gaze shifts with mental state information. LIMITATIONS: Additional work is necessary to determine whether these findings generalize to individuals across the full autism spectrum. New paradigms that manipulate component processes of eye gaze processing need to be tested to confirm these interpretations. CONCLUSIONS: Reduced visual attention to faces does not appear to contribute to atypical processing of eye gaze cues among adolescents with ASD. Instead, the difficulty for individuals with ASD is related to understanding the social communicative aspects of eye gaze information, which may not be extracted from visual cues alone. En ligne : http://dx.doi.org/10.1186/s13229-020-00361-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433
in Molecular Autism > 11 (2020) . - 60 p.[article] Does decreased visual attention to faces underlie difficulties interpreting eye gaze cues in autism? [Texte imprimé et/ou numérique] / Jason W. GRIFFIN, Auteur ; K. Suzanne SCHERF, Auteur . - 60 p.
Langues : Anglais (eng)
in Molecular Autism > 11 (2020) . - 60 p.
Mots-clés : Adolescent Eye tracking Face processing Gaze following Gaze perception Joint attention Index. décimale : PER Périodiques Résumé : BACKGROUND: Shifts in eye gaze communicate social information that allows people to respond to another's behavior, interpret motivations driving behavior, and anticipate subsequent behavior. Understanding the social communicative nature of gaze shifts requires the ability to link eye movements and mental state information about objects in the world. Autism spectrum disorder (ASD) is characterized by atypical sensitivity to eye gaze cues, which impacts social communication and relationships. We evaluated whether reduced visual attention to faces explains this difficulty in ASD. METHODS: We employed eye-tracking technology to measure visual attention to faces and gazed-at objects in a 4-alternative forced choice paradigm in adolescents with ASD and typically developing (TD) adolescents. Participants determined the target object that an actor was looking at in ecologically rich scenes. We controlled for group differences in task engagement and data quality. RESULTS: In the Gaze Following task, adolescents with ASD were relatively impaired (Cohen's d = 0.63) in the ability to identify the target object. In contrast to predictions, both groups exhibited comparable fixation durations to faces and target objects. Among both groups, individuals who looked longer at the target objects, but not faces, performed better in the task. Finally, among the ASD group, parent SSIS-Social Skills ratings were positively associated with performance on the Gaze Following task. In the Gaze Perception task, there was a similar pattern of results, which provides internal replication of the findings that visual attention to faces is not related to difficulty interpreting eye gaze cues. Together, these findings indicate that adolescents with ASD are capable of following gaze, but have difficulty linking gaze shifts with mental state information. LIMITATIONS: Additional work is necessary to determine whether these findings generalize to individuals across the full autism spectrum. New paradigms that manipulate component processes of eye gaze processing need to be tested to confirm these interpretations. CONCLUSIONS: Reduced visual attention to faces does not appear to contribute to atypical processing of eye gaze cues among adolescents with ASD. Instead, the difficulty for individuals with ASD is related to understanding the social communicative aspects of eye gaze information, which may not be extracted from visual cues alone. En ligne : http://dx.doi.org/10.1186/s13229-020-00361-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433 Patterns of gaze behavior during an eye-tracking measure of joint attention in typically developing children and children with autism spectrum disorder / Meghan R. SWANSON in Research in Autism Spectrum Disorders, 7-9 (September 2013)
PermalinkPupillary responses during a joint attention task are associated with nonverbal cognitive abilities and sub-clinical symptoms of autism / Valentyna ERSTENYUK in Research in Autism Spectrum Disorders, 8-6 (June 2014)
PermalinkBrief Report: Broad Autism Phenotype in Adults is Associated with Performance on an Eye-Tracking Measure of Joint Attention / Meghan R. SWANSON in Journal of Autism and Developmental Disorders, 44-3 (March 2014)
PermalinkBrief Report: How Adolescents with ASD Process Social Information in Complex Scenes. Combining Evidence from Eye Movements and Verbal Descriptions / Megan FREETH in Journal of Autism and Developmental Disorders, 41-3 (March 2011)
PermalinkBroad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention / Meghan R. SWANSON in Journal of Autism and Developmental Disorders, 43-3 (March 2013)
Permalink