Matches in SemOpenAlex for { <https://semopenalex.org/work/W4280493071> ?p ?o ?g. }
- W4280493071 abstract "To construct a comprehensive simulation method of gait-musculoskeletal system (MS)-finite element (FE) for analysis of hip joint dynamics characteristics and the changes in the contact stress in the hip throughout a gait cycle.Two healthy volunteers (male and female) were recruited. The 3D gait trajectories during normal walking and the CT images including the hip and femur of the volunteers were obtained. CT imaging data in the DICOM format were extracted for subjected 3D hip joint reconstruction. The reconstructed 3D model files were used to realize the subject-specific registration of the pelvis and thigh segment of general musculoskeletal model. The captured marker trajectory data were used to drive subject-specific musculoskeletal model to complete inverse dynamic analysis. Results of inverse dynamic analysis were exported and applied as boundary and load settings of the hip joint finite element in ABAQUS. Finally, the finite element analysis (FEA) was performed to analyze contact stress of hip joint during a gait cycle of left foot.In the inverse dynamic analysis, the dynamic changes of the main hip-femoral muscle force with respect to each phase of a single gait cycle were plotted. The hip joint reaction force reached a maximum value of 2.9%BW (body weight) and appeared at the end of the terminal stance phase. Twin peaks appeared at the initial contact phase and the end of the terminal stance phase, respectively. FEA showed the temporal changes in contact stress in the acetabulum. In the visual stress cloud chart, the acetabular contact stress was mainly distributed in the dome of the acetabulum and in the anterolateral area at the top of the femoral head during a single gait cycle. The acetabular contact area was between 293.8 and 998.4 mm2, and the maximum contact area appear at the mid-stance phase or the loading response phase of gait. The maximum contact stress of the acetabulum reached 6.91 MPa for the model 1 and 6.92 MPa for the model 2 at the terminal stance phase.The Gait-MS-FE technology is integrated to construct a comprehensive simulation framework. Based on human gait trajectories and their CT images, individualized simulation modeling can be achieved. Subject-specific gait in combination with an inverse dynamic analysis of the MS provides pre-processing parameters for FE simulation for more accurate biomechanical analysis of hip joint." @default.
- W4280493071 created "2022-05-22" @default.
- W4280493071 creator A5011727757 @default.
- W4280493071 creator A5017312009 @default.
- W4280493071 creator A5024202008 @default.
- W4280493071 creator A5025500696 @default.
- W4280493071 creator A5042475090 @default.
- W4280493071 creator A5044917267 @default.
- W4280493071 creator A5065690796 @default.
- W4280493071 creator A5065833575 @default.
- W4280493071 creator A5067016639 @default.
- W4280493071 creator A5071552575 @default.
- W4280493071 creator A5077847353 @default.
- W4280493071 creator A5082299187 @default.
- W4280493071 date "2022-05-14" @default.
- W4280493071 modified "2023-10-14" @default.
- W4280493071 title "Changes in hip joint contact stress during a gait cycle based on the individualized modeling method of “gait-musculoskeletal system-finite element”" @default.
- W4280493071 cites W1933444487 @default.
- W4280493071 cites W1965824923 @default.
- W4280493071 cites W1966835709 @default.
- W4280493071 cites W1982694259 @default.
- W4280493071 cites W2013326539 @default.
- W4280493071 cites W2021729365 @default.
- W4280493071 cites W2025096620 @default.
- W4280493071 cites W2033335239 @default.
- W4280493071 cites W2034063939 @default.
- W4280493071 cites W2036532414 @default.
- W4280493071 cites W2042537574 @default.
- W4280493071 cites W2047699090 @default.
- W4280493071 cites W2059262248 @default.
- W4280493071 cites W2059825217 @default.
- W4280493071 cites W2070297335 @default.
- W4280493071 cites W2085549716 @default.
- W4280493071 cites W2088544607 @default.
- W4280493071 cites W2090717848 @default.
- W4280493071 cites W2103219328 @default.
- W4280493071 cites W2105604139 @default.
- W4280493071 cites W2108121065 @default.
- W4280493071 cites W2112698980 @default.
- W4280493071 cites W2122287698 @default.
- W4280493071 cites W2132129082 @default.
- W4280493071 cites W2139151236 @default.
- W4280493071 cites W2151073730 @default.
- W4280493071 cites W2323528648 @default.
- W4280493071 cites W2487454666 @default.
- W4280493071 cites W2513108705 @default.
- W4280493071 cites W2516410397 @default.
- W4280493071 cites W2527961475 @default.
- W4280493071 cites W2533436632 @default.
- W4280493071 cites W2597432529 @default.
- W4280493071 cites W2771491458 @default.
- W4280493071 cites W2888156786 @default.
- W4280493071 cites W2888524340 @default.
- W4280493071 cites W2897136974 @default.
- W4280493071 cites W2922137908 @default.
- W4280493071 cites W2927878719 @default.
- W4280493071 cites W3007293525 @default.
- W4280493071 cites W3008320023 @default.
- W4280493071 cites W3012784745 @default.
- W4280493071 cites W3049134339 @default.
- W4280493071 cites W3089990468 @default.
- W4280493071 cites W3092551721 @default.
- W4280493071 cites W3110006843 @default.
- W4280493071 cites W3168260487 @default.
- W4280493071 cites W4220911313 @default.
- W4280493071 cites W4236055723 @default.
- W4280493071 doi "https://doi.org/10.1186/s13018-022-03094-5" @default.
- W4280493071 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35568957" @default.
- W4280493071 hasPublicationYear "2022" @default.
- W4280493071 type Work @default.
- W4280493071 citedByCount "10" @default.
- W4280493071 countsByYear W42804930712022 @default.
- W4280493071 countsByYear W42804930712023 @default.
- W4280493071 crossrefType "journal-article" @default.
- W4280493071 hasAuthorship W4280493071A5011727757 @default.
- W4280493071 hasAuthorship W4280493071A5017312009 @default.
- W4280493071 hasAuthorship W4280493071A5024202008 @default.
- W4280493071 hasAuthorship W4280493071A5025500696 @default.
- W4280493071 hasAuthorship W4280493071A5042475090 @default.
- W4280493071 hasAuthorship W4280493071A5044917267 @default.
- W4280493071 hasAuthorship W4280493071A5065690796 @default.
- W4280493071 hasAuthorship W4280493071A5065833575 @default.
- W4280493071 hasAuthorship W4280493071A5067016639 @default.
- W4280493071 hasAuthorship W4280493071A5071552575 @default.
- W4280493071 hasAuthorship W4280493071A5077847353 @default.
- W4280493071 hasAuthorship W4280493071A5082299187 @default.
- W4280493071 hasBestOaLocation W42804930711 @default.
- W4280493071 hasConcept C105702510 @default.
- W4280493071 hasConcept C121332964 @default.
- W4280493071 hasConcept C127413603 @default.
- W4280493071 hasConcept C135628077 @default.
- W4280493071 hasConcept C138885662 @default.
- W4280493071 hasConcept C151800584 @default.
- W4280493071 hasConcept C170700871 @default.
- W4280493071 hasConcept C173906292 @default.
- W4280493071 hasConcept C18555067 @default.
- W4280493071 hasConcept C187523126 @default.
- W4280493071 hasConcept C21036866 @default.
- W4280493071 hasConcept C2778357063 @default.
- W4280493071 hasConcept C29694066 @default.