FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912359105> ?p ?o ?g. }

• W2912359105 abstract "Background Age-related changes in the sensorimotor system affect gait adaptation, especially when locomotion is combined with a cognitive task. Performing a dual-task can shift the focus of attention and thus require task prioritization, especially in older adults. To gain a better understanding of the age-related changes in the sensorimotor system, we examined how age and dual-tasking affect adaptive gait and task prioritization while walking on a split-belt treadmill. Methods Young (21.5±1.0 y, n=10) and older adults (67.8±5.8 y, n=12) walked on a split-belt treadmill with a 2:1 belt speed ratio, with and without a cognitive Auditory Stroop task. Symmetry in step length, limb excursion, and double support time, and strategy variables swing time and swing speed were compared between the tied-belt baseline (BL), early (EA) and late split-belt adaptation (LA), and early tied-belt post-adaptation (EP). Results Both age groups adapted to split-belt walking by re-establishing symmetry in step length and double support time. However, young and older adults differed on adaptation strategy. Older vs. young adults increased swing speed of the fast leg more during EA and LA (0.10-0.13 m/s), while young vs. old adults increased swing time of the fast leg more (2%). Dual-tasking affected limb excursion symmetry during EP. Cognitive task performance was 5-6% lower during EA compared to BL and LA in both age groups. Older vs. young adults had a lower cognitive task performance (max. 11% during EA). Conclusion Age, but not dual-tasking, affects adaptation strategy during split-belt walking. Young and older adults modified, respectively, the perturbed leg’s timing and speed. This age-related change in adaptation strategy possibly reflects a need to increase gait stability to prevent falling. The decline in cognitive task performance during early adaptation suggests task prioritization, especially in older adults. We conclude that healthy older adults retain the ability to adapt to split-belt perturbations, but interestingly they adapt through a different adaptation strategy. Moreover, challenging motor tasks, like split-belt adaptation, require prioritization between the motor and cognitive task to prevent adverse outcomes. This suggests that task prioritization and adaptation strategy should be a focus in fall prevention interventions." @default.
• W2912359105 created "2019-02-21" @default.
• W2912359105 creator A5021810396 @default.
• W2912359105 creator A5036704034 @default.
• W2912359105 creator A5039729436 @default.
• W2912359105 creator A5063397302 @default.
• W2912359105 creator A5066924141 @default.
• W2912359105 creator A5091078333 @default.
• W2912359105 date "2019-01-29" @default.
• W2912359105 modified "2023-10-18" @default.
• W2912359105 title "Effects of Aging and Task Prioritization on Split-Belt Gait Adaptation" @default.
• W2912359105 cites W1966419450 @default.
• W2912359105 cites W1968748612 @default.
• W2912359105 cites W1980109334 @default.
• W2912359105 cites W1987039141 @default.
• W2912359105 cites W2000823852 @default.
• W2912359105 cites W2043561409 @default.
• W2912359105 cites W2059809990 @default.
• W2912359105 cites W2060651800 @default.
• W2912359105 cites W2065540516 @default.
• W2912359105 cites W2073916691 @default.
• W2912359105 cites W2082333313 @default.
• W2912359105 cites W2089463361 @default.
• W2912359105 cites W2105288481 @default.
• W2912359105 cites W2107009922 @default.
• W2912359105 cites W2112234586 @default.
• W2912359105 cites W2117782929 @default.
• W2912359105 cites W2117943411 @default.
• W2912359105 cites W2125392535 @default.
• W2912359105 cites W2128191380 @default.
• W2912359105 cites W2131091986 @default.
• W2912359105 cites W2131930839 @default.
• W2912359105 cites W2132623416 @default.
• W2912359105 cites W2138594538 @default.
• W2912359105 cites W2160324149 @default.
• W2912359105 cites W2165323288 @default.
• W2912359105 cites W2168272020 @default.
• W2912359105 cites W2171638111 @default.
• W2912359105 cites W2206861404 @default.
• W2912359105 cites W2291003688 @default.
• W2912359105 cites W2593487708 @default.
• W2912359105 cites W2754875249 @default.
• W2912359105 cites W2803720655 @default.
• W2912359105 cites W2804069950 @default.
• W2912359105 doi "https://doi.org/10.3389/fnagi.2019.00010" @default.
• W2912359105 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6361861" @default.
• W2912359105 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30760998" @default.
• W2912359105 hasPublicationYear "2019" @default.
• W2912359105 type Work @default.
• W2912359105 sameAs 2912359105 @default.
• W2912359105 citedByCount "29" @default.
• W2912359105 countsByYear W29123591052019 @default.
• W2912359105 countsByYear W29123591052020 @default.
• W2912359105 countsByYear W29123591052021 @default.
• W2912359105 countsByYear W29123591052022 @default.
• W2912359105 countsByYear W29123591052023 @default.
• W2912359105 crossrefType "journal-article" @default.
• W2912359105 hasAuthorship W2912359105A5021810396 @default.
• W2912359105 hasAuthorship W2912359105A5036704034 @default.
• W2912359105 hasAuthorship W2912359105A5039729436 @default.
• W2912359105 hasAuthorship W2912359105A5063397302 @default.
• W2912359105 hasAuthorship W2912359105A5066924141 @default.
• W2912359105 hasAuthorship W2912359105A5091078333 @default.
• W2912359105 hasBestOaLocation W29123591051 @default.
• W2912359105 hasConcept C127413603 @default.
• W2912359105 hasConcept C139807058 @default.
• W2912359105 hasConcept C151800584 @default.
• W2912359105 hasConcept C15744967 @default.
• W2912359105 hasConcept C162967406 @default.
• W2912359105 hasConcept C169760540 @default.
• W2912359105 hasConcept C169900460 @default.
• W2912359105 hasConcept C185711340 @default.
• W2912359105 hasConcept C1862650 @default.
• W2912359105 hasConcept C201995342 @default.
• W2912359105 hasConcept C2776035688 @default.
• W2912359105 hasConcept C2780451532 @default.
• W2912359105 hasConcept C2781464450 @default.
• W2912359105 hasConcept C46312422 @default.
• W2912359105 hasConcept C71924100 @default.
• W2912359105 hasConcept C99508421 @default.
• W2912359105 hasConceptScore W2912359105C127413603 @default.
• W2912359105 hasConceptScore W2912359105C139807058 @default.
• W2912359105 hasConceptScore W2912359105C151800584 @default.
• W2912359105 hasConceptScore W2912359105C15744967 @default.
• W2912359105 hasConceptScore W2912359105C162967406 @default.
• W2912359105 hasConceptScore W2912359105C169760540 @default.
• W2912359105 hasConceptScore W2912359105C169900460 @default.
• W2912359105 hasConceptScore W2912359105C185711340 @default.
• W2912359105 hasConceptScore W2912359105C1862650 @default.
• W2912359105 hasConceptScore W2912359105C201995342 @default.
• W2912359105 hasConceptScore W2912359105C2776035688 @default.
• W2912359105 hasConceptScore W2912359105C2780451532 @default.
• W2912359105 hasConceptScore W2912359105C2781464450 @default.
• W2912359105 hasConceptScore W2912359105C46312422 @default.
• W2912359105 hasConceptScore W2912359105C71924100 @default.
• W2912359105 hasConceptScore W2912359105C99508421 @default.
• W2912359105 hasFunder F4320320883 @default.
• W2912359105 hasLocation W29123591051 @default.
• W2912359105 hasLocation W29123591052 @default.
• W2912359105 hasLocation W29123591053 @default.

• next