Forskning
Udskriv Udskriv
Switch language
Region Hovedstaden - en del af Københavns Universitetshospital
Udgivet

Impaired postural control in children with developmental coordination disorder is related to less efficient central as well as peripheral control

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  1. Local dynamic stability during treadmill walking can detect children with developmental coordination disorder

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  2. Gait variability and motor control in people with knee osteoarthritis

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  3. Use of wand markers on the pelvis in three dimensional gait analysis

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  1. Estimating Throwing Speed in Handball Using a Wearable Device

    Publikation: Bidrag til tidsskriftLetterForskningpeer review

  2. Plantar forces mid-term after hemiarthroplasty with HemiCAP for hallux rigidus

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Vis graf over relationer

BACKGROUND: Developmental coordination disorder (DCD) is a neurodevelopmental impairment that affects approximately 6% of children in primary school age. Children with DCD are characterized by impaired postural control. It has yet to be determined what effect peripheral and central neuromuscular control has on their balance control.

OBJECTIVE: The aim of this study was to investigate the underlying mechanisms to impaired postural control in children with DCD using the rambling-trembling decomposition of the center of pressure (CoP).

METHOD: Nine children with DCD (9.0±0.5years, 7 boys, 2 girls) and 10 age- and gender-matched typically developing children (TD) with normal motor proficiency (9.1±0.4years, 7 boys and 3 girls) performed 3×30s bipedal standing on a force plate in six sensory conditions following the sensory organization procedure. Sway length was measured and rambling-trembling decomposition of CoP was calculated in medio-lateral (ML) and anterior-posterior (AP) direction.

RESULTS: Both rambling and trembling were larger for the children with DCD in AP (p=0.031; p=0.050) and ML direction (p=0.025; p=0.007), respectively. ML rambling trajectories did not differ in any conditions with fixed support surface. In ML direction children with DCD had a lower relative contribution of rambling to total sway (p=0.013).

CONCLUSION: This study showed that impaired postural control in children with DCD is associated with less efficient supraspinal control represented by increased rambling, but also by reduced spinal feedback control or peripheral control manifested as increased trembling.

OriginalsprogEngelsk
TidsskriftGait & posture
Vol/bind51
Sider (fra-til)1-6
Antal sider6
ISSN0966-6362
DOI
StatusUdgivet - jan. 2017

ID: 49102345