{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T19:07:27Z","timestamp":1790017647400,"version":"4.0.1"},"reference-count":28,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2020,5,1]],"date-time":"2020-05-01T00:00:00Z","timestamp":1588291200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,5,1]],"date-time":"2020-05-01T00:00:00Z","timestamp":1588291200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100000780","name":"European Commission","doi-asserted-by":"publisher","award":["660458"],"award-info":[{"award-number":["660458"]}],"id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003130","name":"Fonds Wetenschappelijk Onderzoek","doi-asserted-by":"publisher","award":["1503915N"],"award-info":[{"award-number":["1503915N"]}],"id":[{"id":"10.13039\/501100003130","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007865","name":"Stichting Rotterdams Kinderrevalidatie Fonds Adriaanstichting","doi-asserted-by":"publisher","award":["00.02.10\\u20132009\/0055"],"award-info":[{"award-number":["00.02.10\\u20132009\/0055"]}],"id":[{"id":"10.13039\/501100007865","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007865","name":"Stichting Rotterdams Kinderrevalidatie Fonds Adriaanstichting","doi-asserted-by":"publisher","award":["2009\/0055"],"award-info":[{"award-number":["2009\/0055"]}],"id":[{"id":"10.13039\/501100007865","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejpn-journal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Paediatric Neurology"],"published-print":{"date-parts":[[2020,5]]},"DOI":"10.1016\/j.ejpn.2020.02.009","type":"journal-article","created":{"date-parts":[[2020,2,26]],"date-time":"2020-02-26T20:33:38Z","timestamp":1582749218000},"page":"68-74","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":45,"special_numbering":"C","title":["Ankle foot orthoses in cerebral palsy: Effects of ankle stiffness on trunk kinematics, gait stability and energy cost of walking"],"prefix":"10.1016","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2218-187X","authenticated-orcid":false,"given":"P.","family":"Meyns","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Y.L.","family":"Kerkum","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.A.","family":"Brehm","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3046-4255","authenticated-orcid":false,"given":"J.G.","family":"Becher","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.I.","family":"Buizer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Harlaar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejpn.2020.02.009_bib1","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1017\/S001216220500112X","article-title":"Proposed definition and classification of cerebral palsy, April 2005","volume":"47","author":"Bax","year":"2005","journal-title":"Dev. Med. Child Neurol."},{"key":"10.1016\/j.ejpn.2020.02.009_bib2","series-title":"Cerebrale Parese","first-page":"351","author":"Becher","year":"2015"},{"key":"10.1016\/j.ejpn.2020.02.009_bib3","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1302\/0301-620X.85B2.14066","article-title":"Musculoskeletal aspects of cerebral palsy","volume":"8585","author":"Kerr Graham","year":"2003","journal-title":"Bone Jt. Surg. [Br.]"},{"key":"10.1016\/j.ejpn.2020.02.009_bib4","article-title":"Energetics of walking in cerebral palsy","volume":"9","author":"Campbell","year":"1978","journal-title":"Orthop. Clin. N. Am."},{"key":"10.1016\/j.ejpn.2020.02.009_bib5","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1017\/S0012162207000114.x","article-title":"Reproducibility evaluation of gross and net walking efficiency in children with cerebral palsy","volume":"49","author":"Brehm","year":"2007","journal-title":"Dev. Med. Child Neurol."},{"key":"10.1016\/j.ejpn.2020.02.009_bib6","article-title":"The efficacy of the floor-reaction ankle-foot orthosis in children with cerebral palsy","volume":"91","author":"Rogozinski","year":"2009","journal-title":"J.\u00a0Bone Jt. Surg. Ser. A"},{"key":"10.1016\/j.ejpn.2020.02.009_bib7","doi-asserted-by":"crossref","first-page":"e0142878","DOI":"10.1371\/journal.pone.0142878","article-title":"The effects of varying ankle foot orthosis stiffness on gait in children with spastic cerebral palsy who walk with excessive knee flexion","volume":"10","author":"Kerkum","year":"2015","journal-title":"PloS One"},{"key":"10.1016\/j.ejpn.2020.02.009_bib8","first-page":"171","article-title":"Effect of ankle-foot orthoses on trunk sway and lower limb intersegmental coordination in children with bilateral cerebral palsy","volume":"5","author":"Degelean","year":"2012","journal-title":"J.\u00a0Pediatr. Rehabil. Med."},{"key":"10.1016\/j.ejpn.2020.02.009_bib9","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1177\/0309364617706750","article-title":"The influence of the use of ankle-foot orthoses on thorax, spine, and pelvis kinematics during walking in children with cerebral palsy","volume":"42","author":"Swinnen","year":"2018","journal-title":"Prosthet. Orthot. Int."},{"key":"10.1016\/j.ejpn.2020.02.009_bib10","doi-asserted-by":"crossref","first-page":"1996","DOI":"10.1016\/j.ridd.2012.05.029","article-title":"Increased mechanical cost of walking in children with diplegia: the role of the passenger unit cannot be neglected","volume":"33","author":"Van de Walle","year":"2012","journal-title":"Res. Dev. Disabil."},{"key":"10.1016\/j.ejpn.2020.02.009_bib11","doi-asserted-by":"crossref","DOI":"10.3389\/fnhum.2016.00354","article-title":"Restricted arm swing affects gait stability and increased walking speed alters trunk movements in children with cerebral palsy","volume":"10","author":"Delabastita","year":"2016","journal-title":"Front. Hum. Neurosci."},{"key":"10.1016\/j.ejpn.2020.02.009_bib12","doi-asserted-by":"crossref","DOI":"10.1016\/j.ridd.2013.02.011","article-title":"Gait stability in children with cerebral palsy","volume":"34","author":"Bruijn","year":"2013","journal-title":"Res. Dev. Disabil."},{"key":"10.1016\/j.ejpn.2020.02.009_bib13","doi-asserted-by":"crossref","first-page":"214","DOI":"10.3389\/fnhum.2017.00214","article-title":"Rigid ankle foot orthosis deteriorates mediolateral balance control and vertical braking during gait initiation","volume":"11","author":"Delafontaine","year":"2017","journal-title":"Front. Hum. Neurosci."},{"key":"10.1016\/j.ejpn.2020.02.009_bib14","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1186\/1471-2431-13-17","article-title":"Optimising Ankle Foot Orthoses for children with Cerebral Palsy walking with excessive knee flexion to improve their mobility and participation; protocol of the AFO-CP study","volume":"13","author":"Kerkum","year":"2013","journal-title":"BMC Pediatr."},{"key":"10.1016\/j.ejpn.2020.02.009_bib15","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1111\/j.1469-8749.1997.tb07414.x","article-title":"Development and reliability of a system to classify gross motor function in children with cerebral palsy","volume":"39","author":"Palisano","year":"1997","journal-title":"Dev. Med. Child Neurol."},{"key":"10.1016\/j.ejpn.2020.02.009_bib16","article-title":"Defining the mechanical properties of a spring-hinged ankle foot orthosis to assess its potential use in children with spastic cerebral palsy","volume":"30","author":"Kerkum","year":"2014","journal-title":"J.\u00a0Appl. Biomech."},{"key":"10.1016\/j.ejpn.2020.02.009_bib17","doi-asserted-by":"crossref","first-page":"617","DOI":"10.1016\/j.clinbiomech.2015.03.023","article-title":"Acclimatization of the gait pattern to wearing an ankle\u2013foot orthosis in children with spastic cerebral palsy","volume":"30","author":"Kerkum","year":"2015","journal-title":"Clin. Biomech."},{"key":"10.1016\/j.ejpn.2020.02.009_bib18","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/0268-0033(95)91394-T","article-title":"Position and orientation in space of bones during movement: anatomical frame definition and determination","volume":"10","author":"Cappozzo","year":"1995","journal-title":"Clin. Biomech."},{"key":"10.1016\/j.ejpn.2020.02.009_bib19","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1111\/j.1365-201X.1987.tb10613.x","article-title":"The relationship between the respiratory quotient and the energy equivalent of oxygen during simultaneous glucose and lipid oxidation and lipogenesis","volume":"129","author":"Garby","year":"1987","journal-title":"Acta Physiol. Scand."},{"key":"10.1016\/j.ejpn.2020.02.009_bib20","doi-asserted-by":"crossref","first-page":"710","DOI":"10.1016\/j.gaitpost.2007.07.007","article-title":"Two simple methods for determining gait events during treadmill and overground walking using kinematic data","volume":"27","author":"Zeni","year":"2008","journal-title":"Gait Posture"},{"key":"10.1016\/j.ejpn.2020.02.009_bib21","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jbiomech.2004.03.025","article-title":"The condition for dynamic stability","volume":"38","author":"Hof","year":"2005","journal-title":"J.\u00a0Biomech."},{"key":"10.1016\/j.ejpn.2020.02.009_bib22","doi-asserted-by":"crossref","first-page":"e82842","DOI":"10.1371\/journal.pone.0082842","article-title":"Steps to take to enhance gait stability: the effect of stride frequency, stride length, and walking speed on local dynamic stability and margins of stability","volume":"8","author":"Hak","year":"2013","journal-title":"PloS One"},{"key":"10.1016\/j.ejpn.2020.02.009_bib23","doi-asserted-by":"crossref","first-page":"1053","DOI":"10.1016\/j.jbiomech.2011.12.027","article-title":"Dynamic margins of stability during human walking in destabilizing environments","volume":"45","author":"McAndrew Young","year":"2012","journal-title":"J.\u00a0Biomech."},{"key":"10.1016\/j.ejpn.2020.02.009_bib24","doi-asserted-by":"crossref","first-page":"1639","DOI":"10.1016\/j.jbiomech.2008.03.015","article-title":"The effect of walking speed on the gait of typically developing children","volume":"41","author":"Schwartz","year":"2008","journal-title":"J.\u00a0Biomech."},{"issue":"6","key":"10.1016\/j.ejpn.2020.02.009_bib25","doi-asserted-by":"crossref","first-page":"556","DOI":"10.1177\/0309364617698521","article-title":"Effect of foot and ankle immobilization on able-bodied gait as a model to increase understanding about bilateral transtibial amputee gait","volume":"41","author":"Nepomuceno","year":"2017","journal-title":"Prosthet. Orthot. Int."},{"key":"10.1016\/j.ejpn.2020.02.009_bib26","doi-asserted-by":"crossref","first-page":"770","DOI":"10.1016\/j.gaitpost.2013.03.019","article-title":"Three-dimensional head and trunk movement characteristics during gait in children with spastic diplegia","volume":"38","author":"Heyrman","year":"2013","journal-title":"Gait Posture"},{"key":"10.1016\/j.ejpn.2020.02.009_bib27","doi-asserted-by":"crossref","first-page":"746","DOI":"10.3349\/ymj.2010.51.5.746","article-title":"Effect of hinged ankle-foot orthoses on standing balance control in children with bilateral spastic cerebral palsy","volume":"51","author":"wook","year":"2010","journal-title":"Yonsei Med. J."},{"key":"10.1016\/j.ejpn.2020.02.009_bib28","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1016\/j.gaitpost.2016.03.001","article-title":"An individual approach for optimizing ankle-foot orthoses to improve mobility in children with spastic cerebral palsy walking with excessive knee flexion","volume":"46","author":"Kerkum","year":"2016","journal-title":"Gait Posture"}],"container-title":["European Journal of Paediatric Neurology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1090379820300404?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1090379820300404?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T12:36:45Z","timestamp":1778589405000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1090379820300404"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,5]]},"references-count":28,"alternative-id":["S1090379820300404"],"URL":"https:\/\/doi.org\/10.1016\/j.ejpn.2020.02.009","relation":{},"ISSN":["1090-3798"],"issn-type":[{"value":"1090-3798","type":"print"}],"subject":[],"published":{"date-parts":[[2020,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ankle foot orthoses in cerebral palsy: Effects of ankle stiffness on trunk kinematics, gait stability and energy cost of walking","name":"articletitle","label":"Article Title"},{"value":"European Journal of Paediatric Neurology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejpn.2020.02.009","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}