Matches in SemOpenAlex for { <https://semopenalex.org/work/W1988192607> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1988192607 endingPage "296" @default.
- W1988192607 startingPage "283" @default.
- W1988192607 abstract "During the development of walking, toddlers with Down syndrome (DS) and typical development (TD) face challenges controlling muscles, joints, and body segments. Toddlers with DS have additional challenges including increased joint laxity and decreased muscle tone and show delayed walking onset; the underlying activity of the neuromotor system remains unclear. Here we investigated the emergence of muscle activity from walking onset through 6 months of practice in eight toddlers with DS and eight with TD. We monitored the activity of core gait muscles and motion of leg segments as toddlers walked at their self-selected speeds. At walking onset muscle bursts were frequent with inconsistent burst durations. Over time, both groups of toddlers began to activate their leg muscles by using energy-efficient strategies: decreased muscle burst frequency (Wilks’ Lambda = 0.364, F(12, 103.476) = 4.009, p < .001) and increased muscle burst duration (Wilks’ Lambda = 0.346, F(12, 71.727) = 2.946, p = .002). Toddlers with TD increased normalized inter-burst intervals over time but toddlers with DS decreased these interval durations. By 6 months of experience toddlers with TD showed an efficient synergy among muscles, allowing increased relaxation time between bursts. Toddlers with DS improved the rhythmicity of their muscle burst, sustaining longer bursts but timing remained inconsistent. We propose increased muscle burst duration in toddlers with DS may add control by stabilizing their lax joints. Thus, their similar yet different emergent strategy may reflect their unique biomechanical and neurophysiological constraints and represent an efficient control strategy." @default.
- W1988192607 created "2016-06-24" @default.
- W1988192607 creator A5002729048 @default.
- W1988192607 creator A5026980224 @default.
- W1988192607 creator A5052426027 @default.
- W1988192607 date "2009-04-01" @default.
- W1988192607 modified "2023-10-18" @default.
- W1988192607 title "Emergence of neuromuscular patterns during walking in toddlers with typical development and with Down syndrome" @default.
- W1988192607 cites W1966067665 @default.
- W1988192607 cites W1971576972 @default.
- W1988192607 cites W1976266712 @default.
- W1988192607 cites W1983377165 @default.
- W1988192607 cites W1988057813 @default.
- W1988192607 cites W2010159384 @default.
- W1988192607 cites W2041534312 @default.
- W1988192607 cites W2047363046 @default.
- W1988192607 cites W2048257732 @default.
- W1988192607 cites W2056344066 @default.
- W1988192607 cites W2060969870 @default.
- W1988192607 cites W2070194056 @default.
- W1988192607 cites W2072640853 @default.
- W1988192607 cites W2074095651 @default.
- W1988192607 cites W2137247190 @default.
- W1988192607 cites W2139052931 @default.
- W1988192607 cites W2149508846 @default.
- W1988192607 cites W2154563095 @default.
- W1988192607 cites W4212878078 @default.
- W1988192607 cites W4252336970 @default.
- W1988192607 cites W4319293004 @default.
- W1988192607 doi "https://doi.org/10.1016/j.humov.2008.12.002" @default.
- W1988192607 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19272665" @default.
- W1988192607 hasPublicationYear "2009" @default.
- W1988192607 type Work @default.
- W1988192607 sameAs 1988192607 @default.
- W1988192607 citedByCount "38" @default.
- W1988192607 countsByYear W19881926072012 @default.
- W1988192607 countsByYear W19881926072013 @default.
- W1988192607 countsByYear W19881926072014 @default.
- W1988192607 countsByYear W19881926072015 @default.
- W1988192607 countsByYear W19881926072016 @default.
- W1988192607 countsByYear W19881926072017 @default.
- W1988192607 countsByYear W19881926072018 @default.
- W1988192607 countsByYear W19881926072019 @default.
- W1988192607 countsByYear W19881926072020 @default.
- W1988192607 countsByYear W19881926072021 @default.
- W1988192607 countsByYear W19881926072022 @default.
- W1988192607 countsByYear W19881926072023 @default.
- W1988192607 crossrefType "journal-article" @default.
- W1988192607 hasAuthorship W1988192607A5002729048 @default.
- W1988192607 hasAuthorship W1988192607A5026980224 @default.
- W1988192607 hasAuthorship W1988192607A5052426027 @default.
- W1988192607 hasConcept C112758219 @default.
- W1988192607 hasConcept C121332964 @default.
- W1988192607 hasConcept C151800584 @default.
- W1988192607 hasConcept C15744967 @default.
- W1988192607 hasConcept C24890656 @default.
- W1988192607 hasConcept C2781375409 @default.
- W1988192607 hasConcept C548259974 @default.
- W1988192607 hasConcept C71924100 @default.
- W1988192607 hasConcept C99508421 @default.
- W1988192607 hasConceptScore W1988192607C112758219 @default.
- W1988192607 hasConceptScore W1988192607C121332964 @default.
- W1988192607 hasConceptScore W1988192607C151800584 @default.
- W1988192607 hasConceptScore W1988192607C15744967 @default.
- W1988192607 hasConceptScore W1988192607C24890656 @default.
- W1988192607 hasConceptScore W1988192607C2781375409 @default.
- W1988192607 hasConceptScore W1988192607C548259974 @default.
- W1988192607 hasConceptScore W1988192607C71924100 @default.
- W1988192607 hasConceptScore W1988192607C99508421 @default.
- W1988192607 hasIssue "2" @default.
- W1988192607 hasLocation W19881926071 @default.
- W1988192607 hasLocation W19881926072 @default.
- W1988192607 hasOpenAccess W1988192607 @default.
- W1988192607 hasPrimaryLocation W19881926071 @default.
- W1988192607 hasRelatedWork W1974831698 @default.
- W1988192607 hasRelatedWork W1989734657 @default.
- W1988192607 hasRelatedWork W2348837382 @default.
- W1988192607 hasRelatedWork W2383732295 @default.
- W1988192607 hasRelatedWork W2757733761 @default.
- W1988192607 hasRelatedWork W4205872570 @default.
- W1988192607 hasRelatedWork W4226004263 @default.
- W1988192607 hasRelatedWork W4245971243 @default.
- W1988192607 hasRelatedWork W4253588120 @default.
- W1988192607 hasRelatedWork W746329893 @default.
- W1988192607 hasVolume "28" @default.
- W1988192607 isParatext "false" @default.
- W1988192607 isRetracted "false" @default.
- W1988192607 magId "1988192607" @default.
- W1988192607 workType "article" @default.