scholarly journals Neuroergonomic Assessment of Developmental Coordination Disorder

2021 ◽  
Author(s):  
Shawn Joshi ◽  
Benjamin Weedon ◽  
Patrick Esser ◽  
Yan-Ci Liu ◽  
Daniella Springett ◽  
...  
Keyword(s):  
Motor Coordination ◽  
Developmental Coordination Disorder ◽  
Behavioral Performance ◽  
Cognitive Disability ◽  
Motor Tasks ◽  
Motor Cognition ◽  
Gross Motor ◽  
Neural Efficiency ◽  
The Right ◽  
Coordination Disorder

Abstract Until recently, neural assessments of gross motor coordination could not reliably handle active tasks, particularly in realistic environments, and offered a narrow understanding of motor-cognition. By applying a comprehensive neuroergonomic approach using optical mobile neuroimaging, we demonstrated the broader capability for ecologically relevant neural evaluations for the “difficult-to-diagnose” Developmental Coordination Disorder (DCD), a motor-learning deficit affecting 5-6% of children with lifelong complications. We confirmed that DCD is not an intellectual, but a motor-cognitive disability, as gross motor /complex tasks revealed neuro-hemodynamic deficits and dysfunction within the right middle and superior frontal gyri of the Prefrontal Cortex. Furthermore, by incorporating behavioral performance, aberrant patterns of neural efficiency in these regions were revealed in DCD children, specifically during motor tasks. Lastly, we provide a framework, evaluating disorder impact in real-world contexts to identify those for whom interventional approaches are most needed and open the door for precision therapies.

Developmental coordination disorder is more than a motor problem: Children describe the impact of daily struggles on their quality of life

2017 ◽  
Vol 81 (2) ◽  
pp. 65-73 ◽  
Author(s):  
Jill G Zwicker ◽  
Melinda Suto ◽  
Susan R Harris ◽  
Nikol Vlasakova ◽  
Cheryl Missiuna
Keyword(s):  
Quality Of Life ◽  
Motor Coordination ◽  
Developmental Coordination Disorder ◽  
Neurodevelopmental Disorder ◽  
Emotional Impact ◽  
Qualitative Researcher ◽  
Motor Problem ◽  
Coordination Disorder ◽  
The Impact

Introduction Affecting 5–6% of children, developmental coordination disorder is a neurodevelopmental disorder characterized by poor motor coordination and difficulty learning motor skills. Although quantitative studies have suggested that children with developmental coordination disorder experience reduced quality of life, no known qualitative studies have reported what daily life is like from their perspective. Method Guided by an inductive realistic approach and using semi-structured, individual interviews, 13 children (8–12 years) were asked to describe what life is like in their own words. Three researchers coded interviews manually to identify relevant content. An experienced qualitative researcher conducted a second, in-depth thematic analysis using NVivo to identify patterns and themes. Findings Two themes – milestones as millstones and the perils of printing – illuminated participants’ challenges in completing everyday activities at home and at school. The third theme – more than a motor problem – revealed the social and emotional impact of these struggles and from being excluded from play. The fourth theme – coping strategies – described their efforts to be resilient. Conclusion Parents, educators, physicians, and therapists working with children with developmental coordination disorder must recognize how their quality of life is affected by the physical and emotional toll of their efforts to participate successfully in daily activities.

scholarly journals Left-Handedness and Developmental Coordination Disorder

2008 ◽  
Vol 53 (10) ◽  
pp. 696-699 ◽  
Author(s):  
John Cairney ◽  
Louis A Schmidt ◽  
Scott Veldhuizen ◽  
Paul Kurdyak ◽  
John Hay ◽  
...  
Keyword(s):  
Motor Coordination ◽  
Developmental Coordination Disorder ◽  
Short Form ◽  
Motor Proficiency ◽  
Cerebral Lateralization ◽  
Coordination Problems ◽  
Left Handedness ◽  
Left Handed ◽  
Kaufman Brief Intelligence Test ◽  
Coordination Disorder

Objective: To examine the prevalence of left-handedness in a sample of children screened for developmental coordination disorder (DCD). Method: Using the Bruininks-Oseretsky Test of Motor Proficiency—Short Form (BOTMP-SF), 2297 children were screened with 128 scoring at or below the fifth percentile and identified as probable cases of DCD. Using the Movement-ABC (M-ABC) and the Kaufman Brief Intelligence Test, 30 children (24 from the DCD group, and 6 who scored above the cut-off) were randomly selected for further assessment. Results: Among the students who had previously scored at or below the fifth percentile on the BOTMP-SF, 24 were evaluated. Among the 19 children who met diagnostic criteria for DCD (IQ > 70, M-ABC < 16th percentile), 37% ( n = 9) were left-handed. Among children who scored at or below the fifth percentile of the M-ABC, 46% were left-handed (6/13). Conclusion: The prevalence of left-handedness in children with DCD suggests a possible role for cerebral lateralization in motor coordination problems.

scholarly journals EFFECTIVENESS OF VESTIBULAR STIMULATION IN CHILDREN WITH DEVELOPMENTAL COORDINATION DISORDER

2019 ◽  
pp. 37-39
Author(s):  
GANAPATHY SANKAR U ◽  
MONISHA R ◽  
CHRISTOPHER AMALRAJ VALLABA DOSS ◽  
PALANIVEL RM
Keyword(s):  
Motor Coordination ◽  
Developmental Coordination Disorder ◽  
Vestibular Stimulation ◽  
Coordination Disorder ◽  
Baseline Screening

Objectives: The objectives of this study were to find out the effects of vestibular stimulation in developmental coordination disorder (DCD) children. Methodology: Thirty children (n=30) were screened using the DCD questionnaire (DCDQ). After baseline screening among the 30 children, 15 were confirmed as suspects of DCD. Vestibular stimulation was given for all the 15 children. Results: It is revealed that the motor coordination was improved significantly in children with DCD. Conclusion: The present study concluded that vestibular stimulation is effective to enhance performance in tasks requiring motor coordination.

scholarly journals Correlation between Motor Coordination Skills and Emotional and Behavioral Difficulties in Children with and without Developmental Coordination Disorder

2020 ◽  
Vol 17 (20) ◽  
pp. 7362
Author(s):  
Kyujin Lee ◽  
Yong Hwan Kim ◽  
Yongho Lee
Keyword(s):  
Behavioral Problems ◽  
Motor Coordination ◽  
Developmental Coordination Disorder ◽  
Assessment System ◽  
Emotional And Behavioral Problems ◽  
Behavioral Difficulties ◽  
Emotional Symptoms ◽  
Personal Adjustment ◽  
Percentile Score ◽  
Coordination Disorder

The purpose of this study was to compare whole factors of emotional and behavioral problems between children with and without developmental coordination disorder (DCD) and investigate the interrelationship between motor coordination skills and emotional and behavioral problems among the children. As a result of screening participants (288 children) based on DSM-5 standard, participants were classified as DCD and typically developing (TD) groups. A total of 60 children (mean age: 8.8 years ± 3.5 months; DCD group n = 30, TD group n = 30) were assessed using the Korean Behavior Assessment System for Children, Second Edition for emotional and behavioral problems. Children with DCD showed significantly poor scores in internalizing problems (p = 0.009), inattention/hyperactivity (p = 0.004), and emotional symptoms index (p = 0.001) among the criteria of emotional problems and in personal adjustment (p = 0.000) among the criteria of behavioral problems. The MABC-2 composite percentile score of participants showed a significant correlation with internalizing problem behavior (r = −0.382, p = 0.003), inattention / hyperactivity disorder (r = −0.409, p = 0.001), emotional symptoms index (r = −0.483, p = 0.000), and personal adjustment (r = 0.474, p < 0.01). Our results validated that children with DCD have more emotional and behavioral difficulties than TD children. Our results revealed that the motor coordination skills have correlated with emotional and behavioral difficulties among children.

Are Motor Timing Problems Subgroup Specific in Children with Developmental Coordination Disorder?

1997 ◽  
Vol 14 (1) ◽  
pp. 35-42 ◽  
Author(s):  
Helen E. Parker ◽  
Dawne Larkin ◽  
Michael G. Wade
Keyword(s):  
Developmental Coordination Disorder ◽  
Function Analysis ◽  
Motor Timing ◽  
Gross Motor ◽  
Task Specificity ◽  
Repetitive Tasks ◽  
Hand Tapping ◽  
Foot Tapping ◽  
Coordination Disorder ◽  
And Task

ABSTRACTThis study investigated subgroup and task specificity of self-paced timing in children with developmental coordination disorder (DCD). Self-paced tempo (intertap interval) and timing stability (coefficient of variation) were measured in three repetitive tasks—hand tapping, foot tapping, and jumping in place—in 37 children aged 6 to 9 years classified into gross motor impaired (GM), fine and gross motor impaired (F&G), or coordinated control (CC) groups. Results showed that, although tempo did not vary between coordination groups, timing stability for the hand was significantly worse for the F&G motor impaired group (p < .05). Discriminant function analysis correctly classified 75% of CC, 67% of F&G, and 67% of GM children. Although timing inconsistency of hand tapping identified a coordination subgroup, these tasks provide only moderate prediction of group membership.

scholarly journals Motor Abnormalities in Attention-Deficit/Hyperactivity Disorder and Autism Spectrum Disorder Are Associated With Regional Grey Matter Volumes

2021 ◽  
Vol 12 ◽  
Author(s):  
Ariadna Albajara Sáenz ◽  
Thomas Villemonteix ◽  
Peter Van Schuerbeek ◽  
Simon Baijot ◽  
Mathilde Septier ◽  
...  
Keyword(s):  
Developmental Coordination Disorder ◽  
Autism Spectrum ◽  
Motor Impairments ◽  
Children With Adhd ◽  
Motor Abilities ◽  
Hyperactivity Disorder ◽  
Children With Asd ◽  
Central Gyrus ◽  
The Right ◽  
Coordination Disorder

Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) are associated with motor impairments, with some children holding a comorbid diagnosis of Developmental Coordination Disorder (DCD). However, DCD is underdiagnosed in these populations and the volume abnormalities that contribute to explaining these motor impairments are poorly understood. In this study, motor abilities as measured by the Developmental Coordination Disorder Questionnaire (DCDQ) were compared between children with ADHD, children with ASD and typically developing (TD) children, aged 8–12 years old. Additionally, the association between the DCDQ scores (general coordination, fine motor/handwriting, control during movement, total) and regional volume abnormalities were explored in 6 regions of interest (pre-central gyrus, post-central gyrus, inferior parietal cortex, superior frontal gyrus, middle frontal gyrus, medial frontal gyrus), within each group and across all participants. Children with ASD and children with ADHD showed impaired motor abilities in all the DCDQ-derived scores compared to TD children. Additionally, most children with ASD or ADHD had an indication or suspicion of DCD. Within the ASD group, coordination abilities were associated with the volume of the right medial frontal gyrus, and within the ADHD group, the total DCDQ score was associated with the volume of the right superior frontal gyrus. This study underlines the importance of routinely checking motor abilities in populations with ASD or ADHD in clinical practise and contributes to the understanding of structural abnormalities subtending motor impairments in these disorders.

scholarly journals Effects of Graded Exergames on Fitness Performance in Elementary School Children With Developmental Coordination Disorder

2021 ◽  
Vol 3 ◽  
Author(s):  
Bouwien Smits-Engelsman ◽  
Emmanuel Bonney ◽  
Gillian Ferguson
Keyword(s):  
Motor Coordination ◽  
Developmental Coordination Disorder ◽  
Training Session ◽  
Positive Influence ◽  
Training Period ◽  
Physical And Mental Health ◽  
Significant Group ◽  
Time Interaction ◽  
Coordination Disorder ◽  
Aerobic And Anaerobic

Developmental Coordination Disorder (DCD) is a common childhood disorder affecting movement and coordination skills, fitness, and academic performance. Increased physical fitness may have a positive influence on physical and mental health outcomes in children with DCD. Yet, little has been done to develop interventions to improve fitness performance in this group. The purpose of this study was to determine the effects of graded exergames in 7 to 12-year-old children with DCD and typically developing (TD) peers. Participants (32 DCD and 28 TD children) received a 30-min training session twice weekly for 10 weeks. Performance on motor coordination (MABC-2 test), balance, aerobic, and anaerobic fitness tests were assessed at the beginning and end of training. In addition, enjoyment and perception of exertion were measured for each participant during the training period. Both children with DCD and TD children significantly improved on motor coordination, balance, aerobic, and anaerobic fitness at the end of the training. A significant Group by Time interaction was observed on the MABC-2 total [F(1, 55) = 13.19; p &lt; 0.001] and balance scores [F(1, 55) = 26.83; p &lt; 0.0001], with the DCD group demonstrating larger improvements than the TD children. Both groups enjoyed the program throughout the training period even though they rated the training to be of high intensity. These findings indicate that graded exergames may serve as potential treatment for impaired fitness in children with DCD. Regular participation in graded exergames in school settings may be needed to enhance and maintain fitness performance in young children with and without DCD.

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