ArticleAmerican journal on intellectual and developmental disabilities2013
Biobehavioral indicators of social fear in young children with fragile X syndrome.
Article in American journal on intellectual and developmental disabilities, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Autonomic Function in Fragile X Syndrome: A Systematic Review.Journal of intellectual disability research : JIDR · 2026Pooled it
- Negative affect and respiratory sinus arrhythmia are differentially related to social anxiety and autism features in autistic preschoolers contrasted to fragile X syndrome.Frontiers in psychiatry · 2023Article
- From circuits to behavior: Amygdala dysfunction in fragile X syndrome.Frontiers in integrative neuroscience · 2023Review
- Activity-based probe profiling of RNF12 E3 ubiquitin ligase function in Tonne-Kalscheuer syndrome.Life science alliance · 2022Article
- Emergence of Developmental Delay in Infants and Toddlers With anPediatrics · 2021Article
- Early behavioral and physiological markers of social anxiety in infants with fragile X syndrome.Journal of neurodevelopmental disorders · 2021Article
- Attention Bias and Prodromal Anxiety Symptoms in Toddlers With Fragile X Syndrome and Down Syndrome.American journal on intellectual and developmental disabilities · 2021Article
- Trajectories of Heart Activity Across Infancy to Early Childhood Differentially Predict Autism and Anxiety Symptoms in Fragile X Syndrome.Frontiers in psychiatry · 2021Article
- Emergence and rate of autism in fragile X syndrome across the first years of life.Development and psychopathology · 2020Article
- Anxiety and threat-related attentional biases in adolescents with fragile X syndrome.Journal of intellectual disability research : JIDR · 2020Article
- Improving social gaze behavior in fragile X syndrome using a behavioral skills training approach: a proof of concept study.Journal of neurodevelopmental disorders · 2018Article
- Neural correlates of face processing in etiologically-distinct 12-month-old infants at high-risk of autism spectrum disorder.Developmental cognitive neuroscience · 2018Article
- Stranger Fear and Early Risk for Social Anxiety in Preschoolers with Fragile X Syndrome Contrasted to Autism Spectrum Disorder.Journal of autism and developmental disorders · 2017Article
- Behavioral Markers of Emergent Stranger Anxiety in Infants and Toddlers with Fragile X Syndrome.Journal of autism and developmental disorders · 2017Article
- Differential Relationships of Anxiety and Autism Symptoms on Social Skills in Young Boys With Fragile X Syndrome.American journal on intellectual and developmental disabilities · 2017Article
- Cardiac autonomic regulation in autism and Fragile X syndrome: a review.Psychological bulletin · 2015Review
- Maternal predictors of anxiety risk in young males with fragile X.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2014Article
- Temperament factor structure in fragile X syndrome: the children's behavior questionnaire.Research in developmental disabilities · 2014Article
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Authors and funding
5 authors.
Funding
Abstract
Anxiety is among the most impairing conditions associated with Fragile X syndrome (FXS) and is putatively linked to atypical physiological arousal. However, few studies have examined this association in young children with FXS. The authors examined whether patterns of arousal and behavior during an experimental stranger approach paradigm differ between a cross-sectional sample of 21 young children with FXS and 19 controls (12-58 months old). Groups did not differ in mean levels of behavioral fear. Unlike the control group, however, the FXS group demonstrated increased facial fear at older ages, as well as age-dependent changes in associations between heart activity and distress vocalizations. These findings may inform theoretical models of anxiety etiology in FXS and early detection efforts.
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