FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071709299> ?p ?o ?g. }

• W2071709299 endingPage "e0124879" @default.
• W2071709299 startingPage "e0124879" @default.
• W2071709299 abstract "Variability is ubiquitous in human movement, arising from internal and external noise, inherent biological redundancy, and from the neurophysiological control actions that help regulate movement fluctuations. Increased walking variability can lead to increased energetic cost and/or increased fall risk. Conversely, biological noise may be beneficial, even necessary, to enhance motor performance. Indeed, encouraging more variability actually facilitates greater improvements in some forms of locomotor rehabilitation. Thus, it is critical to identify the fundamental principles humans use to regulate stride-to-stride fluctuations in walking. This study sought to determine how humans regulate stride-to-stride fluctuations in stepping movements during treadmill walking. We developed computational models based on pre-defined goal functions to compare if subjects, from each stride to the next, tried to maintain the same speed as the treadmill, or instead stay in the same position on the treadmill. Both strategies predicted average behaviors empirically indistinguishable from each other and from that of humans. These strategies, however, predicted very different stride-to-stride fluctuation dynamics. Comparisons to experimental data showed that human stepping movements were generally well-predicted by the speed-control model, but not by the position-control model. Human subjects also exhibited no indications they corrected deviations in absolute position only intermittently: i.e., closer to the boundaries of the treadmill. Thus, humans clearly do not adopt a control strategy whose primary goal is to maintain some constant absolute position on the treadmill. Instead, humans appear to regulate their stepping movements in a way most consistent with a strategy whose primary goal is to try to maintain the same speed as the treadmill at each consecutive stride. These findings have important implications both for understanding how biological systems regulate walking in general and for being able to harness these mechanisms to develop more effective rehabilitation interventions to improve locomotor performance." @default.
• W2071709299 created "2016-06-24" @default.
• W2071709299 creator A5010574700 @default.
• W2071709299 creator A5027792075 @default.
• W2071709299 date "2015-04-24" @default.
• W2071709299 modified "2023-10-14" @default.
• W2071709299 title "Identifying Stride-To-Stride Control Strategies in Human Treadmill Walking" @default.
• W2071709299 cites W1496701711 @default.
• W2071709299 cites W1956636948 @default.
• W2071709299 cites W1965762557 @default.
• W2071709299 cites W1968275333 @default.
• W2071709299 cites W1969511443 @default.
• W2071709299 cites W1971319017 @default.
• W2071709299 cites W1975225255 @default.
• W2071709299 cites W1978182484 @default.
• W2071709299 cites W1979097784 @default.
• W2071709299 cites W1980440818 @default.
• W2071709299 cites W1982880998 @default.
• W2071709299 cites W1984700996 @default.
• W2071709299 cites W1987397798 @default.
• W2071709299 cites W1990792251 @default.
• W2071709299 cites W1991512494 @default.
• W2071709299 cites W1998230972 @default.
• W2071709299 cites W1998794714 @default.
• W2071709299 cites W1999294121 @default.
• W2071709299 cites W2009317155 @default.
• W2071709299 cites W2009643061 @default.
• W2071709299 cites W2011045259 @default.
• W2071709299 cites W2024004911 @default.
• W2071709299 cites W2029776687 @default.
• W2071709299 cites W2029880081 @default.
• W2071709299 cites W2032345561 @default.
• W2071709299 cites W2033299989 @default.
• W2071709299 cites W2033443151 @default.
• W2071709299 cites W2033603648 @default.
• W2071709299 cites W2033837938 @default.
• W2071709299 cites W2034280807 @default.
• W2071709299 cites W2036163780 @default.
• W2071709299 cites W2039288896 @default.
• W2071709299 cites W2039801094 @default.
• W2071709299 cites W2040657708 @default.
• W2071709299 cites W2040694925 @default.
• W2071709299 cites W2041540302 @default.
• W2071709299 cites W2042803605 @default.
• W2071709299 cites W2049932614 @default.
• W2071709299 cites W2050254862 @default.
• W2071709299 cites W2057722009 @default.
• W2071709299 cites W2057953526 @default.
• W2071709299 cites W2058714309 @default.
• W2071709299 cites W2059593862 @default.
• W2071709299 cites W2060509933 @default.
• W2071709299 cites W2065087039 @default.
• W2071709299 cites W2065942939 @default.
• W2071709299 cites W2068804769 @default.
• W2071709299 cites W2068841269 @default.
• W2071709299 cites W2069736480 @default.
• W2071709299 cites W2071307076 @default.
• W2071709299 cites W2079995373 @default.
• W2071709299 cites W2083129523 @default.
• W2071709299 cites W2089876099 @default.
• W2071709299 cites W2091086093 @default.
• W2071709299 cites W2093937828 @default.
• W2071709299 cites W2095858841 @default.
• W2071709299 cites W2103111055 @default.
• W2071709299 cites W2105637477 @default.
• W2071709299 cites W2106482359 @default.
• W2071709299 cites W2113699128 @default.
• W2071709299 cites W2114121779 @default.
• W2071709299 cites W2129224530 @default.
• W2071709299 cites W2129447992 @default.
• W2071709299 cites W2131215403 @default.
• W2071709299 cites W2131979105 @default.
• W2071709299 cites W2132677633 @default.
• W2071709299 cites W2132992113 @default.
• W2071709299 cites W2133100699 @default.
• W2071709299 cites W2133403299 @default.
• W2071709299 cites W2134137517 @default.
• W2071709299 cites W2134619701 @default.
• W2071709299 cites W2136143868 @default.
• W2071709299 cites W2138131323 @default.
• W2071709299 cites W2147101614 @default.
• W2071709299 cites W2148782494 @default.
• W2071709299 cites W2155289257 @default.
• W2071709299 cites W2156174987 @default.
• W2071709299 cites W2156835755 @default.
• W2071709299 cites W2160413527 @default.
• W2071709299 cites W2162109810 @default.
• W2071709299 cites W2164809858 @default.
• W2071709299 cites W2166732736 @default.
• W2071709299 cites W2167955956 @default.
• W2071709299 cites W2169109050 @default.
• W2071709299 cites W2169609017 @default.
• W2071709299 cites W2171082981 @default.
• W2071709299 cites W4291236916 @default.
• W2071709299 doi "https://doi.org/10.1371/journal.pone.0124879" @default.
• W2071709299 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4409060" @default.
• W2071709299 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25910253" @default.
• W2071709299 hasPublicationYear "2015" @default.

• next