63 recherche sur le mot-clé 'Infants'

Infants' neural responses to emotional faces are related to maternal anxiety / L. C. BOWMAN in Journal of Child Psychology and Psychiatry, 63-2 (February 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-2 (February 2022) . - p.152-164 Titre : Infants' neural responses to emotional faces are related to maternal anxiety Type de document : Texte imprimé et/ou numérique Auteurs : L. C. BOWMAN, Auteur ; S. A. MCCORMICK, Auteur ; Finola KANE-GRADE, Auteur ; W. XIE, Auteur ; Michelle BOSQUET ENLOW, Auteur ; C. A. NELSON, Auteur Article en page(s) : p.152-164 Langues : Anglais (eng) Mots-clés : Eeg/erp  Maternal anxiety  N290  Nc  P400  emotions  faces  infants Index. décimale : PER Périodiques Résumé : BACKGROUND: Postnatal maternal anxiety is common (estimates as high as 40% prevalence) and is associated with altered mother-infant interactions (e.g., reduced maternal emotional expression and engagement). Neural circuitry supporting infants' face and emotion processing develops in their first year. Thus, early exposure to maternal anxiety may impact infants' developing understanding of emotional displays. We examine whether maternal anxiety is associated with individual differences in typically developing infants' neural responses to emotional faces. METHODS: One hundred and forty two mother-infant dyads were assessed when infants were 5, 7, or 12?months old. Infants' electroencephalographic (EEG) data were recorded while passively viewing female happy, fearful, and angry faces. Three event-related potential (ERP) components, each linked to face and emotion processing, were evaluated: NC, N290, and P400. Infant ERP amplitude was related to concurrent maternal-report anxiety assessed with the Spielberger State-Trait Anxiety Inventory (Trait form). RESULTS: Greater maternal anxiety predicted more negative NC amplitude for happy and fearful faces in left and mid-central scalp regions, beyond covarying influences of maternal depression symptoms, infant negative emotionality, and infant age. CONCLUSIONS: Postnatal maternal anxiety is related to infants' neural processing of emotional expressions. Infants of mothers endorsing high trait anxiety may need additional attentional resources to process happy and fearful faces (expressions less likely experienced in mother-infant interactions). Future research should investigate mechanisms underlying this association, given possibilities include experiential, genetic, and prenatal factors. En ligne : http://dx.doi.org/10.1111/jcpp.13429 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Infants' neural responses to emotional faces are related to maternal anxiety [Texte imprimé et/ou numérique] / L. C. BOWMAN, Auteur ; S. A. MCCORMICK, Auteur ; Finola KANE-GRADE, Auteur ; W. XIE, Auteur ; Michelle BOSQUET ENLOW, Auteur ; C. A. NELSON, Auteur . - p.152-164. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-2 (February 2022) . - p.152-164 Mots-clés : Eeg/erp  Maternal anxiety  N290  Nc  P400  emotions  faces  infants Index. décimale : PER Périodiques Résumé : BACKGROUND: Postnatal maternal anxiety is common (estimates as high as 40% prevalence) and is associated with altered mother-infant interactions (e.g., reduced maternal emotional expression and engagement). Neural circuitry supporting infants' face and emotion processing develops in their first year. Thus, early exposure to maternal anxiety may impact infants' developing understanding of emotional displays. We examine whether maternal anxiety is associated with individual differences in typically developing infants' neural responses to emotional faces. METHODS: One hundred and forty two mother-infant dyads were assessed when infants were 5, 7, or 12?months old. Infants' electroencephalographic (EEG) data were recorded while passively viewing female happy, fearful, and angry faces. Three event-related potential (ERP) components, each linked to face and emotion processing, were evaluated: NC, N290, and P400. Infant ERP amplitude was related to concurrent maternal-report anxiety assessed with the Spielberger State-Trait Anxiety Inventory (Trait form). RESULTS: Greater maternal anxiety predicted more negative NC amplitude for happy and fearful faces in left and mid-central scalp regions, beyond covarying influences of maternal depression symptoms, infant negative emotionality, and infant age. CONCLUSIONS: Postnatal maternal anxiety is related to infants' neural processing of emotional expressions. Infants of mothers endorsing high trait anxiety may need additional attentional resources to process happy and fearful faces (expressions less likely experienced in mother-infant interactions). Future research should investigate mechanisms underlying this association, given possibilities include experiential, genetic, and prenatal factors. En ligne : http://dx.doi.org/10.1111/jcpp.13429 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Assessments of sensory processing in infants and children with autism spectrum disorder between 0–12 years old: A scoping review / Lok Him Jason YEUNG in Research in Autism Spectrum Disorders, 72 (April 2020)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 72 (April 2020) . - p.101517 Titre : Assessments of sensory processing in infants and children with autism spectrum disorder between 0–12 years old: A scoping review Type de document : Texte imprimé et/ou numérique Auteurs : Lok Him Jason YEUNG, Auteur ; Nikos THOMACOS, Auteur Article en page(s) : p.101517 Langues : Anglais (eng) Mots-clés : Sensory processing  Assessments  Infants  Children  Psychometric properties  Scoping review Index. décimale : PER Périodiques Résumé : Background Sensory processing has been increasingly researched, especially in respect to its association with Autism Spectrum Disorder (ASD). Children who experience ASD often also experience sensory processing difficulties, yet, a gap in the evidence remains regarding the use of sensory assessments specifically with infants and children with ASD aged 0–12 years. To address this gap and given that children in this age group typically move through three levels of education during these years, a scoping review was conducted. Method The scoping review reviewed the peer-reviewed literature since 2008 in order to identify research that examined the use of sensory assessments with children with ASD aged 0–12. Seven databases were used. Results Of the 37 articles included in this review, and 12 sensory assessments were identified. Three themes emerged: (a) administration, (b) focus and content, and, (c) reliability and validity. Conclusions The findings suggest that additional research is necessary given the diversity in assessments and their application to the target population. Considering the available evidence, it is difficult to identify which is/are the most appropriate, psychometrically-sound assessment(s) when assessing sensory processing with this population. As assessments are administered in different ways; appear to capture slightly different sensory modalities and concepts related to sensory processing; and given that the psychometric properties of some assessments are poor to moderate, it is suggested that health professionals interpret sensory assessment findings with caution. It is also recommended that health professionals utilise a variety of sensory assessments. En ligne : https://doi.org/10.1016/j.rasd.2020.101517 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=420 [article] Assessments of sensory processing in infants and children with autism spectrum disorder between 0–12 years old: A scoping review [Texte imprimé et/ou numérique] / Lok Him Jason YEUNG, Auteur ; Nikos THOMACOS, Auteur . - p.101517. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 72 (April 2020) . - p.101517 Mots-clés : Sensory processing  Assessments  Infants  Children  Psychometric properties  Scoping review Index. décimale : PER Périodiques Résumé : Background Sensory processing has been increasingly researched, especially in respect to its association with Autism Spectrum Disorder (ASD). Children who experience ASD often also experience sensory processing difficulties, yet, a gap in the evidence remains regarding the use of sensory assessments specifically with infants and children with ASD aged 0–12 years. To address this gap and given that children in this age group typically move through three levels of education during these years, a scoping review was conducted. Method The scoping review reviewed the peer-reviewed literature since 2008 in order to identify research that examined the use of sensory assessments with children with ASD aged 0–12. Seven databases were used. Results Of the 37 articles included in this review, and 12 sensory assessments were identified. Three themes emerged: (a) administration, (b) focus and content, and, (c) reliability and validity. Conclusions The findings suggest that additional research is necessary given the diversity in assessments and their application to the target population. Considering the available evidence, it is difficult to identify which is/are the most appropriate, psychometrically-sound assessment(s) when assessing sensory processing with this population. As assessments are administered in different ways; appear to capture slightly different sensory modalities and concepts related to sensory processing; and given that the psychometric properties of some assessments are poor to moderate, it is suggested that health professionals interpret sensory assessment findings with caution. It is also recommended that health professionals utilise a variety of sensory assessments. En ligne : https://doi.org/10.1016/j.rasd.2020.101517 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=420

Atypical Topographical Organization of Global Form and Motion Processing in 5-Month-Old Infants at Risk for Autism / Pär NYSTRÖM in Journal of Autism and Developmental Disorders, 51-1 (January 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-1 (January 2021) . - p.364-370 Titre : Atypical Topographical Organization of Global Form and Motion Processing in 5-Month-Old Infants at Risk for Autism Type de document : Texte imprimé et/ou numérique Auteurs : Pär NYSTRÖM, Auteur ; Emily JONES, Auteur ; Fahimeh DARKI, Auteur ; Sven BÖLTE, Auteur ; Terje FALCK-YTTER, Auteur Article en page(s) : p.364-370 Langues : Anglais (eng) Mots-clés : Autism  Developmental disorders  Eeg  Global coherence  Infants  Motion Index. décimale : PER Périodiques Résumé : Research indicates that individuals with autism spectrum disorder (ASD) are superior at local processing while the integration of local features to global percepts is reduced. Here, we compared infants at familiar risk for ASD to typically developing infants in terms of global coherence processing at 5 months of age, using steady state visually evoked potentials (SSVEP). We found a different topographical organization for global form and motion processing in infants at risk (n?=?50) than in controls (n?=?23). In contrast, activation patterns for local visual change were strikingly similar between groups. Although preliminary, the results represent the first neurophysiological evidence supporting the view that basic atypicalities in perception may play a role in the developmental pathways leading to ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04523-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=438 [article] Atypical Topographical Organization of Global Form and Motion Processing in 5-Month-Old Infants at Risk for Autism [Texte imprimé et/ou numérique] / Pär NYSTRÖM, Auteur ; Emily JONES, Auteur ; Fahimeh DARKI, Auteur ; Sven BÖLTE, Auteur ; Terje FALCK-YTTER, Auteur . - p.364-370. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-1 (January 2021) . - p.364-370 Mots-clés : Autism  Developmental disorders  Eeg  Global coherence  Infants  Motion Index. décimale : PER Périodiques Résumé : Research indicates that individuals with autism spectrum disorder (ASD) are superior at local processing while the integration of local features to global percepts is reduced. Here, we compared infants at familiar risk for ASD to typically developing infants in terms of global coherence processing at 5 months of age, using steady state visually evoked potentials (SSVEP). We found a different topographical organization for global form and motion processing in infants at risk (n?=?50) than in controls (n?=?23). In contrast, activation patterns for local visual change were strikingly similar between groups. Although preliminary, the results represent the first neurophysiological evidence supporting the view that basic atypicalities in perception may play a role in the developmental pathways leading to ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04523-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=438

Autism Spectrum Disorder Symptoms in Infants with Fragile X Syndrome: A Prospective Case Series / Abigail L. HOGAN in Journal of Autism and Developmental Disorders, 47-6 (June 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-6 (June 2017) . - p.1628-1644 Titre : Autism Spectrum Disorder Symptoms in Infants with Fragile X Syndrome: A Prospective Case Series Type de document : Texte imprimé et/ou numérique Auteurs : Abigail L. HOGAN, Auteur ; Kelly E. CARAVELLA, Auteur ; Jordan EZELL, Auteur ; Lisa RAGUE, Auteur ; Kimberly HILLS, Auteur ; Jane E. ROBERTS, Auteur Article en page(s) : p.1628-1644 Langues : Anglais (eng) Mots-clés : Fragile X syndrome  Autism spectrum disorder  Infants  Case studies Index. décimale : PER Périodiques Résumé : No studies to date have prospectively examined early autism spectrum disorder (ASD) markers in infants with fragile X syndrome (FXS), who are at elevated risk for ASD. This paper describes the developmental profiles of eight infants with FXS from 9 to 24 months of age. Four meet diagnostic criteria for ASD at 24 months of age, and four do not. Trends in these case studies suggest that early social-communicative deficits differentiate infants with and without later ASD diagnoses in ways that are similar to later-born siblings of children with ASD. Repetitive behaviors and cognitive and adaptive impairments are present in all FXS infants throughout development, suggesting that these deficits reflect the general FXS phenotype and not ASD in FXS specifically. En ligne : http://dx.doi.org/10.1007/s10803-017-3081-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=308 [article] Autism Spectrum Disorder Symptoms in Infants with Fragile X Syndrome: A Prospective Case Series [Texte imprimé et/ou numérique] / Abigail L. HOGAN, Auteur ; Kelly E. CARAVELLA, Auteur ; Jordan EZELL, Auteur ; Lisa RAGUE, Auteur ; Kimberly HILLS, Auteur ; Jane E. ROBERTS, Auteur . - p.1628-1644. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-6 (June 2017) . - p.1628-1644 Mots-clés : Fragile X syndrome  Autism spectrum disorder  Infants  Case studies Index. décimale : PER Périodiques Résumé : No studies to date have prospectively examined early autism spectrum disorder (ASD) markers in infants with fragile X syndrome (FXS), who are at elevated risk for ASD. This paper describes the developmental profiles of eight infants with FXS from 9 to 24 months of age. Four meet diagnostic criteria for ASD at 24 months of age, and four do not. Trends in these case studies suggest that early social-communicative deficits differentiate infants with and without later ASD diagnoses in ways that are similar to later-born siblings of children with ASD. Repetitive behaviors and cognitive and adaptive impairments are present in all FXS infants throughout development, suggesting that these deficits reflect the general FXS phenotype and not ASD in FXS specifically. En ligne : http://dx.doi.org/10.1007/s10803-017-3081-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=308

Autism Treatment in the First Year of Life: A Pilot Study of Infant Start, a Parent-Implemented Intervention for Symptomatic Infants / Sally J ROGERS in Journal of Autism and Developmental Disorders, 44-12 (December 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-12 (December 2014) . - p.2981-2995 Titre : Autism Treatment in the First Year of Life: A Pilot Study of Infant Start, a Parent-Implemented Intervention for Symptomatic Infants Type de document : Texte imprimé et/ou numérique Auteurs : Sally J ROGERS, Auteur ; L. VISMARA, Auteur ; A. L. WAGNER, Auteur ; C. MCCORMICK, Auteur ; G. YOUNG, Auteur ; S. OZONOFF, Auteur Article en page(s) : p.2981-2995 Langues : Anglais (eng) Mots-clés : ASD  Infants  Early intervention  Parents  Early Start Denver Model Index. décimale : PER Périodiques Résumé : The goal of early autism screening is earlier treatment. We pilot-tested a 12-week, low-intensity treatment with seven symptomatic infants ages 7–15 months. Parents mastered the intervention and maintained skills after treatment ended. Four comparison groups were matched from a study of infant siblings. The treated group of infants was significantly more symptomatic than most of the comparison groups at 9 months of age but was significantly less symptomatic than the two most affected groups between 18 and 36 months. At 36 months, the treated group had much lower rates of both ASD and DQs under 70 than a similarly symptomatic group who did not enroll in the treatment study. It appears feasible to identify and enroll symptomatic infants in parent-implemented intervention before 12 months, and the pilot study outcomes are promising, but testing the treatment’s efficacy awaits a randomized trial. En ligne : http://dx.doi.org/10.1007/s10803-014-2202-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=243 [article] Autism Treatment in the First Year of Life: A Pilot Study of Infant Start, a Parent-Implemented Intervention for Symptomatic Infants [Texte imprimé et/ou numérique] / Sally J ROGERS, Auteur ; L. VISMARA, Auteur ; A. L. WAGNER, Auteur ; C. MCCORMICK, Auteur ; G. YOUNG, Auteur ; S. OZONOFF, Auteur . - p.2981-2995. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-12 (December 2014) . - p.2981-2995 Mots-clés : ASD  Infants  Early intervention  Parents  Early Start Denver Model Index. décimale : PER Périodiques Résumé : The goal of early autism screening is earlier treatment. We pilot-tested a 12-week, low-intensity treatment with seven symptomatic infants ages 7–15 months. Parents mastered the intervention and maintained skills after treatment ended. Four comparison groups were matched from a study of infant siblings. The treated group of infants was significantly more symptomatic than most of the comparison groups at 9 months of age but was significantly less symptomatic than the two most affected groups between 18 and 36 months. At 36 months, the treated group had much lower rates of both ASD and DQs under 70 than a similarly symptomatic group who did not enroll in the treatment study. It appears feasible to identify and enroll symptomatic infants in parent-implemented intervention before 12 months, and the pilot study outcomes are promising, but testing the treatment’s efficacy awaits a randomized trial. En ligne : http://dx.doi.org/10.1007/s10803-014-2202-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=243

Brief Report: Autism Symptoms in Infants with Fragile X Syndrome / Jane E. ROBERTS in Journal of Autism and Developmental Disorders, 46-12 (December 2016)  

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Concurrent Validity of the Modified Checklist for Autism in Toddlers (M-CHAT): Socio-cognitive and Verbal Skills in 18-Month-Old Infants / Alexa RUEL in Journal of Autism and Developmental Disorders, 51-3 (March 2021)  

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Developmental Profiles of Infants and Toddlers with Autism Spectrum Disorders Identified Prospectively in a Community-Based Setting / Josephine BARBARO in Journal of Autism and Developmental Disorders, 42-9 (September 2012)  

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Diminished respiratory sinus arrhythmia response in infants later diagnosed with autism spectrum disorder / E. B. MCCORMICK CAROLYN in Autism Research, 11-5 (May 2018)  

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Dysfunctions in Infants' Statistical Learning are Related to Parental Autistic Traits / B. ROBERTA in Journal of Autism and Developmental Disorders, 51-12 (December 2021)  

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