Basic oculomotor function is similar in young children with ASD and typically developing controls

2021 ◽  
Author(s):  
Inbar Avni ◽  
Gal Meiri ◽  
Analya Michaelovski ◽  
Idan Menashe ◽  
Lior Shmuelof ◽  
...  
Keyword(s):  
Young Children ◽  
Typically Developing ◽  
Children With Asd ◽  
Oculomotor Function

Disfluency Characteristics Observed in Young Children With Autism Spectrum Disorders: A Preliminary Report

2010 ◽  
Vol 20 (2) ◽  
pp. 42-50 ◽  
Author(s):  
Laura W. Plexico ◽  
Julie E. Cleary ◽  
Ashlynn McAlpine ◽  
Allison M. Plumb
Keyword(s):  
Autism Spectrum Disorders ◽  
Young Children ◽  
Children With Autism ◽  
Descriptive Study ◽  
Autism Spectrum ◽  
Typically Developing ◽  
Children With Asd ◽  
Young Children With Autism ◽  
Spectrum Disorders ◽  
Developmental Stuttering

This descriptive study evaluates the speech disfluencies of 8 verbal children between 3 and 5 years of age with autism spectrum disorders (ASD). Speech samples were collected for each child during standardized interactions. Percentage and types of disfluencies observed during speech samples are discussed. Although they did not have a clinical diagnosis of stuttering, all of the young children with ASD in this study produced disfluencies. In addition to stuttering-like disfluencies and other typical disfluencies, the children with ASD also produced atypical disfluencies, which usually are not observed in children with typically developing speech or developmental stuttering. (Yairi & Ambrose, 2005).

scholarly journals Parent-reported feeding and swallowing difficulties of children with Autism Spectrum Disorders (aged 3 to 5 years) compared to typically developing peers: a South African study

2020 ◽  
Vol 20 (1) ◽  
pp. 524-532
Author(s):  
Mari Viviers ◽  
Marguerite Jongh ◽  
Lindsay Dickonson ◽  
Roxanne Malan ◽  
Tamaryn Pike
Keyword(s):  
South Africa ◽  
Autism Spectrum Disorders ◽  
Young Children ◽  
South African ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Typically Developing ◽  
Children With Asd ◽  
Swallowing Difficulties ◽  
Spectrum Disorders

Background: Research on aspects of neurodevelopment such as feeding and swallowing difficulties in children with Autism Spectrum Disorders (ASD) is limited in low and middle income countries such as South Africa. Method: A descriptive comparative group design was used to investigate feeding and swallowing difficulties of young children with ASD in comparison to typically developing peers. The Brief Autism Mealtime Behavioural Inventory (BAMBI) was used. Results: Findings indicated a significant difference in the severity of feeding and swallowing difficulties between the two groups. Difficulties such as food selectivity, sensory processing difficulties, oral-motor difficulties and symptoms of dysphagia were iden- tified. The findings added to the existing global literature on feeding and swallowing difficulties in young children with ASD but provide a unique first perspective on these difficulties in South African children with ASD. Conclusion: Findings also highlighted the use of the BAMBI as an adjunct clinical tool to encourage comprehensive parental report during feeding assessment in this population. Cultural adaptation of the BAMBI for future use in African countries should be considered. A better local understanding of the parental perspective on the multidimensional nature of the feeding and swallowing difficulties displayed by young children with ASD was obtained. Keywords: Parent-reported feeding; swallowing difficulties; Autism Spectrum Disorders; South Africa. 

Socio emotional competence in young children with ASD during interaction with their typically developing peers

2021 ◽  
Vol 86 ◽  
pp. 101818
Author(s):  
Tali Gev ◽  
Hila Avital ◽  
Ruthie Rosenan ◽  
Liron Oliver Aronson ◽  
Ofer Golan
Keyword(s):  
Young Children ◽  
Emotional Competence ◽  
Typically Developing ◽  
Children With Asd

scholarly journals Young children with autism spectrum disorder use predictive eye movements in action observation

2009 ◽  
Vol 6 (3) ◽  
pp. 375-378 ◽  
Author(s):  
Terje Falck-Ytter
Keyword(s):  
Autism Spectrum Disorder ◽  
Eye Movements ◽  
Young Children ◽  
Mirror Neuron System ◽  
Action Observation ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Typically Developing ◽  
Human Agent ◽  
Children With Asd

Does a dysfunction in the mirror neuron system (MNS) underlie the social symptoms defining autism spectrum disorder (ASD)? Research suggests that the MNS matches observed actions to motor plans for similar actions, and that these motor plans include directions for predictive eye movements when observing goal-directed actions. Thus, one important question is whether children with ASD use predictive eye movements in action observation. Young children with ASD as well as typically developing children and adults were shown videos in which an actor performed object-directed actions (human agent condition). Children with ASD were also shown control videos showing objects moving by themselves (self-propelled condition). Gaze was measured using a corneal reflection technique. Children with ASD and typically developing individuals used strikingly similar goal-directed eye movements when observing others’ actions in the human agent condition. Gaze was reactive in the self-propelled condition, suggesting that prediction is linked to seeing a hand–object interaction. This study does not support the view that ASD is characterized by a global dysfunction in the MNS.

Face-Viewing Patterns in Young Children With Autism Spectrum Disorders: Speaking up for the Role of Language Comprehension

2014 ◽  
Vol 57 (6) ◽  
pp. 2246-2252 ◽  
Author(s):  
Jakob Åsberg Johnels ◽  
Christopher Gillberg ◽  
Terje Falck-Ytter ◽  
Carmela Miniscalco
Keyword(s):  
Young Children ◽  
Language Comprehension ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Typically Developing ◽  
Speaking Up ◽  
Children With Asd ◽  
Short Films ◽  
Young Children With Autism

Purpose The aim was to examine whether viewing patterns toward the mouth, eyes, and nonmouth–noneyes areas differed between young children with autism spectrum disorder (ASD) and typically developing (TD) children when viewing a person speaking. The role of language comprehension in such viewing patterns was also examined. Method Eleven children with ASD (approximately 4.5 years old) and 29 TD toddlers (approximately 2.5 years old) participated. The groups were matched on language comprehension raw scores from the Reynell Developmental Language Scales III. All children viewed short films of a woman speaking while their eye movements were recorded with eye-tracking equipment. Results Children with ASD spent proportionally less time viewing the mouth and more time viewing the nonmouth–noneyes areas. Time viewing the eyes did not differ between groups. Increased mouth viewing was associated with lower language comprehension in the group with ASD. Conclusion Variability in language comprehension is an important factor to monitor when interpreting face-viewing patterns in young children with ASD, particularly with regard to mouth viewing. The results may help explain divergent findings in this field of research.

scholarly journals Participation in Play and Leisure Activities of Young Children with Autism Spectrum Disorder and Typically Developing Children in Taiwan: A Preliminary Study

2021 ◽  
Vol 18 (11) ◽  
pp. 5787
Author(s):  
Chi-Ching Huang ◽  
Lin-Ju Kang
Keyword(s):  
Autism Spectrum Disorder ◽  
Preschool Children ◽  
Young Children ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Social Activities ◽  
Typically Developing ◽  
Children With Asd ◽  
Preliminary Study

Participation in enjoyable activities is essential for the health and development of young children with and without disabilities. For preschool children with autism spectrum disorder (ASD), there is limited knowledge regarding their participation in play, learning, recreation, and social activities. This was a preliminary study that compares the participation between children 2–6 years of age with ASD (n = 25) and age- and sex-matched typically developing (TD) (n = 25) children. The Chinese version of the Assessment of Preschool Children’s Participation (APCP-C) measures participation in play, skill development, active physical recreation, and social activities. Parents of the children in this study completed the APCP-C by structured interview. The results showed that children with ASD had lower participation diversity and intensity than TD children in play activities. A lower percentage of children participating in individual activity was found for children with ASD than TD children in most APCP-C activities. Professionals that serve young children with special needs are encouraged to partner with parents to provide playful and socially enhancing activities for preschool children with ASD.

Disorder-specific alterations of tactile sensitivity in neurodevelopmental disorders

2020 ◽  
Author(s):  
Jason He ◽  
Ericka Wodka ◽  
Mark Tommerdahl ◽  
Richard Edden ◽  
Mark Mikkelsen ◽  
...  
Keyword(s):  
Clinical Symptoms ◽  
Autism Spectrum ◽  
Typically Developing ◽  
Hyperactivity Disorder ◽  
The Core ◽  
Children With Asd ◽  
Tactile Detection ◽  
Spectrum Disorders ◽  
Sensory Processes ◽  
Core Symptoms

Alterations of tactile processing have long been identified in autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder (ADHD). However, the extent to which these alterations are disorder-specific, rather than disorder-general, and how they relate to the core symptoms of each disorder, remains unclear. We measured and compared tactile detection, discrimination and order judgment thresholds between a large sample of children with ASD, ADHD, ASD + ADHD combined and typically developing controls. The pattern of results suggested that while difficulties with tactile detection and order judgement were more common in children with ADHD, difficulties with tactile discrimination were more common in children with ASD. Strikingly, subsequent correlation analyses found that the disorder-specific alterations suggested by the group comparisons were also exclusively related to the core symptoms of each respective disorder. These results suggest that disorder-specific alterations of lower-level sensory processes exist and are specifically related to higher-level clinical symptoms of each disorder.

scholarly journals Autism Detection in Children by Combined Use of Gaze Preference and the M-CHAT-R in a Resource-Scarce Setting

2021 ◽  
Vol 51 (3) ◽  
pp. 994-1006
Author(s):  
Kelly Jensen ◽  
◽  
Sassan Noazin ◽  
Leandra Bitterfeld ◽  
Andrea Carcelen ◽  
...  
Keyword(s):  
Autism Spectrum Disorder ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Typically Developing ◽  
Early Screening ◽  
Resource Limited Settings ◽  
Children With Asd ◽  
Resource Limited ◽  
Combined Use ◽  
Better Than

AbstractMost children with autism spectrum disorder (ASD), in resource-limited settings (RLS), are diagnosed after the age of four. Our work confirmed and extended results of Pierce that eye tracking could discriminate between typically developing (TD) children and those with ASD. We demonstrated the initial 15 s was at least as discriminating as the entire video. We evaluated the GP-MCHAT-R, which combines the first 15 s of manually-coded gaze preference (GP) video with M-CHAT-R results on 73 TD children and 28 children with ASD, 36–99 months of age. The GP-MCHAT-R (AUC = 0.89 (95%CI: 0.82–0.95)), performed significantly better than the MCHAT-R (AUC = 0.78 (95%CI: 0.71–0.85)) and gaze preference (AUC = 0.76 (95%CI: 0.64–0.88)) alone. This tool may enable early screening for ASD in RLS.

scholarly journals Role of Exclusive Breastfeeding in Conferring Protection in Children At-Risk for Autism Spectrum Disorder: Results from a Sibling Case–control Study

2018 ◽  
Vol 09 (01) ◽  
pp. 132-136 ◽  
Author(s):  
Harshini Manohar ◽  
Madhavapuri Pravallika ◽  
Preeti Kandasamy ◽  
Venkatesh Chandrasekaran ◽  
Ravi Philip Rajkumar
Keyword(s):  
Neural Development ◽  
Exclusive Breastfeeding ◽  
Feeding Practices ◽  
Autism Spectrum ◽  
Gut Microflora ◽  
Typically Developing ◽  
Lower Odds ◽  
Children With Asd ◽  
Typically Developing Siblings

ABSTRACTBackground: Gut microflora influences neural development through complex mechanisms. Feeding practices, especially breastfeeding influence gut microbiome and thereby play a pivotal role in immune and neural development. Current understandings of the role of healthy distal gut microflora in the development of immune and neural systems provide insights into immunological mechanisms as one of the possible etiologies in autism spectrum disorder (ASD). Studies have shown that optimal breastfeeding is associated with lower odds of being at-risk for ASD and children with ASD are suboptimally breastfed. Methods: The feeding practices of children with ASD (n = 30) was compared to their typically developing siblings as matched controls (n = 30). Information regarding feeding practices was collected from mothers through a semi-structured questionnaire. Results: About 43.3% of children with ASD received exclusive breastfeeding, whereas 76.7% of their typically developing siblings were exclusively breastfed. Exclusive breastfeeding was associated with lower odds for ASD (odds ratio [OR] = 0.166; 95% confidence interval [CI] = 0.025–0.65), while early introduction of top feeds was associated with higher odds (OR = 6; 95% CI = 1.33–55.19). Difficulties in breastfeeding were attributed to child-related factors in 13.2% of the children. Conclusion: Children with ASD are suboptimally breastfed compared to their typically developing siblings. Exclusive breastfeeding may confer protection in vulnerable children. Further studies on larger prospective sample are required to establish the association.

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