Predicting postoperative knee flexion and pelvic tilt at initial contact of cerebral palsy children (notice n° 1009827)
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| fixed length control field | 02779cam a2200337 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250125140406.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Galarraga, Omar A. |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Predicting postoperative knee flexion and pelvic tilt at initial contact of cerebral palsy children |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2016.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 57 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | La paralysie cérébrale entraîne des troubles de la marche pouvant être caractérisés par une flexion du genou au contact initial (FGCI) excessive. La chirurgie d’allongement d’ischio-jambiers (AIJ) diminue la FGCI mais peut affecter l’antéversion du bassin (ABCI). L’objectif de ce travail est de simuler l’effet de l’AIJ, dans un contexte de chirurgie multi-sites, sur la FGCI et sur l’ABCI. Les paramètres postopératoires sont estimés en fonction de la cinématique et de l’examen clinique préopératoires ainsi que la chirurgie. Des régressions non-linéaires sont faites par réseaux de neurones. L’erreur moyenne en test est 9˚ et 5˚ pour la FGCI et l’ABCI respectivement. L’erreur de prédiction est indépendante du type de chirurgie et en général reste dans la variabilité des paramètres cinématiques. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Increased knee flexion at initial contact (KFIC) is a common gait deviation in Cerebral Palsy. Hamstring lengthening surgery (HL) aims to decrease KFIC, but may affect pelvic tilt (PTIC). In this work, we design a decision-making tool that simulates the effect of orthopedic surgery, with or without HL, on KFIC and PTIC. The postoperative parameters are estimated given preoperative gait, physical examination and surgery. Nonlinear regressions are performed by feedforward neural networks. On test, the mean root-mean squared error for KFIC and PTIC are 9˚ and 5˚ respectively. Sixty-three percent and 90% of the lower limbs are estimated within a 10˚ error range for KFIC and PTIC respectively. The simulator is able to give good estimations independently of the surgery type. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | prédiction |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | paralysie cérébrale |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | régression non-linéaire |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | analyse quantifiée de la marche |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | réseaux de neurones artificiels |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | nonlinear regression |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | artificial neural networks |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | clinical gait analysis |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | prediction |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | cerebral palsy |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vigneron, Vincent |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dorizzi, Bernadette |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Khouri, Néjib |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Desailly, Éric |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Movement & Sport Sciences - Science & Motricité | 93 | 3 | 2016-09-22 | p. 87-92 | 2118-5735 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-movement-and-sport-sciences-2016-3-page-87?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-movement-and-sport-sciences-2016-3-page-87?lang=fr&redirect-ssocas=7080</a> |
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