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Behavioral Profiles of Affected and Unaffected Siblings of Children with Autism: Contribution of Measures of Mother–Infant Interaction and Nonverbal Communication / Agata ROZGA in Journal of Autism and Developmental Disorders, 41-3 (March 2011)
[article]
Titre : Behavioral Profiles of Affected and Unaffected Siblings of Children with Autism: Contribution of Measures of Mother–Infant Interaction and Nonverbal Communication Type de document : Texte imprimé et/ou numérique Auteurs : Agata ROZGA, Auteur ; Ted HUTMAN, Auteur ; Gregory S. YOUNG, Auteur ; Sally J ROGERS, Auteur ; Sally OZONOFF, Auteur ; Mirella DAPRETTO, Auteur ; Marian SIGMAN, Auteur Année de publication : 2011 Article en page(s) : p.287-301 Langues : Anglais (eng) Mots-clés : Autism Broader autism phenotype Early identification Mother–infant interaction Still face procedure Nonverbal communication Index. décimale : PER Périodiques Résumé : We investigated whether deficits in social gaze and affect and in joint attention behaviors are evident within the first year of life among siblings of children with autism who go on to be diagnosed with autism or ASD (ASD) and siblings who are non-diagnosed (NoASD-sib) compared to low-risk controls. The ASD group did not differ from the other two groups at 6 months of age in the frequency of gaze, smiles, and vocalizations directed toward the caregiver, nor in their sensitivity to her withdrawal from interaction. However, by 12 months, infants in the ASD group exhibited lower rates of joint attention and requesting behaviors. In contrast, NoASD-sibs did not differ from comparison infants on any variables of interest at 6 and 12 months. En ligne : http://dx.doi.org/10.1007/s10803-010-1051-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=118
in Journal of Autism and Developmental Disorders > 41-3 (March 2011) . - p.287-301[article] Behavioral Profiles of Affected and Unaffected Siblings of Children with Autism: Contribution of Measures of Mother–Infant Interaction and Nonverbal Communication [Texte imprimé et/ou numérique] / Agata ROZGA, Auteur ; Ted HUTMAN, Auteur ; Gregory S. YOUNG, Auteur ; Sally J ROGERS, Auteur ; Sally OZONOFF, Auteur ; Mirella DAPRETTO, Auteur ; Marian SIGMAN, Auteur . - 2011 . - p.287-301.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 41-3 (March 2011) . - p.287-301
Mots-clés : Autism Broader autism phenotype Early identification Mother–infant interaction Still face procedure Nonverbal communication Index. décimale : PER Périodiques Résumé : We investigated whether deficits in social gaze and affect and in joint attention behaviors are evident within the first year of life among siblings of children with autism who go on to be diagnosed with autism or ASD (ASD) and siblings who are non-diagnosed (NoASD-sib) compared to low-risk controls. The ASD group did not differ from the other two groups at 6 months of age in the frequency of gaze, smiles, and vocalizations directed toward the caregiver, nor in their sensitivity to her withdrawal from interaction. However, by 12 months, infants in the ASD group exhibited lower rates of joint attention and requesting behaviors. In contrast, NoASD-sibs did not differ from comparison infants on any variables of interest at 6 and 12 months. En ligne : http://dx.doi.org/10.1007/s10803-010-1051-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=118 Breastfeeding, brain activation to own infant cry, and maternal sensitivity / Pilyoung KIM in Journal of Child Psychology and Psychiatry, 52-8 (August 2011)
[article]
Titre : Breastfeeding, brain activation to own infant cry, and maternal sensitivity Type de document : Texte imprimé et/ou numérique Auteurs : Pilyoung KIM, Auteur ; Ruth FELDMAN, Auteur ; Linda C. MAYES, Auteur ; Virginia EICHER, Auteur ; Nancy THOMPSON, Auteur ; James F. LECKMAN, Auteur ; James E. SWAIN, Auteur Année de publication : 2011 Article en page(s) : p.907-915 Langues : Anglais (eng) Mots-clés : Breastfeeding infancy maternal sensitivity mother–infant interaction neuroimaging Index. décimale : PER Périodiques Résumé : Background: Research points to the importance of breastfeeding for promoting close mother–infant contact and social-emotional development. Recent functional magnetic resonance imaging (fMRI) studies have identified brain regions related to maternal behaviors. However, little research has addressed the neurobiological mechanisms underlying the relationship between breastfeeding and maternal behavior in human mothers. We investigated the associations between breastfeeding, maternal brain response to own infant stimuli, and maternal sensitivity in the early postpartum.
Methods: Seventeen biological mothers of healthy infants participated in two matched groups according to feeding method – exclusive breastfeeding and exclusive formula-feeding at 2–4 weeks postpartum. fMRI scanning was conducted in the first postpartum month to examine maternal brain activation in response to her own baby’s cry versus control baby-cry. Dyadic interactions between mothers and infants at 3–4 months postpartum were videotaped in the home and blindly coded for maternal sensitivity.
Results: In the first postpartum month, breastfeeding mothers showed greater activations in the superior frontal gyrus, insula, precuneus, striatum, and amygdala while listening to their own baby-cry as compared to formula-feeding mothers. For both breastfeeding and formula-feeding mothers, greater activations in the right superior frontal gyrus and amygdala were associated with higher maternal sensitivity at 3–4 months postpartum.
Conclusions: Results suggest links between breastfeeding and greater response to infant cues in brain regions implicated in maternal–infant bonding and empathy during the early postpartum. Such brain activations may facilitate greater maternal sensitivity as infants enter their social world.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02406.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132
in Journal of Child Psychology and Psychiatry > 52-8 (August 2011) . - p.907-915[article] Breastfeeding, brain activation to own infant cry, and maternal sensitivity [Texte imprimé et/ou numérique] / Pilyoung KIM, Auteur ; Ruth FELDMAN, Auteur ; Linda C. MAYES, Auteur ; Virginia EICHER, Auteur ; Nancy THOMPSON, Auteur ; James F. LECKMAN, Auteur ; James E. SWAIN, Auteur . - 2011 . - p.907-915.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 52-8 (August 2011) . - p.907-915
Mots-clés : Breastfeeding infancy maternal sensitivity mother–infant interaction neuroimaging Index. décimale : PER Périodiques Résumé : Background: Research points to the importance of breastfeeding for promoting close mother–infant contact and social-emotional development. Recent functional magnetic resonance imaging (fMRI) studies have identified brain regions related to maternal behaviors. However, little research has addressed the neurobiological mechanisms underlying the relationship between breastfeeding and maternal behavior in human mothers. We investigated the associations between breastfeeding, maternal brain response to own infant stimuli, and maternal sensitivity in the early postpartum.
Methods: Seventeen biological mothers of healthy infants participated in two matched groups according to feeding method – exclusive breastfeeding and exclusive formula-feeding at 2–4 weeks postpartum. fMRI scanning was conducted in the first postpartum month to examine maternal brain activation in response to her own baby’s cry versus control baby-cry. Dyadic interactions between mothers and infants at 3–4 months postpartum were videotaped in the home and blindly coded for maternal sensitivity.
Results: In the first postpartum month, breastfeeding mothers showed greater activations in the superior frontal gyrus, insula, precuneus, striatum, and amygdala while listening to their own baby-cry as compared to formula-feeding mothers. For both breastfeeding and formula-feeding mothers, greater activations in the right superior frontal gyrus and amygdala were associated with higher maternal sensitivity at 3–4 months postpartum.
Conclusions: Results suggest links between breastfeeding and greater response to infant cues in brain regions implicated in maternal–infant bonding and empathy during the early postpartum. Such brain activations may facilitate greater maternal sensitivity as infants enter their social world.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02406.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132