{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T18:01:45Z","timestamp":1786989705786,"version":"build-2736575974"},"reference-count":46,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","clinicalkey.es","clinicalkey.com.au","clinicalkey.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Gait & Posture"],"published-print":{"date-parts":[[2024,10]]},"DOI":"10.1016\/j.gaitpost.2024.09.003","type":"journal-article","created":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T13:00:36Z","timestamp":1726750836000},"page":"95-100","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"special_numbering":"C","title":["Effect of task difficulty on dual-task cost during dual-task walking in people with multiple sclerosis"],"prefix":"10.1016","volume":"114","author":[{"given":"\u00c7a\u011fr\u0131","family":"G\u00dcL\u015eEN","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatih","family":"S\u00d6KE","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatma","family":"AYDIN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elvan","family":"\u00d6ZCAN G\u00dcL\u015eEN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d6znur","family":"YILMAZ","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bilge","family":"KO\u00c7ER","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Etem","family":"\u00c7\u00dcR\u00dcK","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u015eeref","family":"DEM\u0130RKAYA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Canan","family":"Y\u00dcCESAN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.gaitpost.2024.09.003_bib1","doi-asserted-by":"crossref","first-page":"659","DOI":"10.2147\/CIA.S198697","article-title":"The association between cognition and dual-tasking among older adults: the effect of motor function type and cognition task difficulty","volume":"14","author":"Ehsani","year":"2019","journal-title":"Clin. Inter. Aging"},{"key":"10.1016\/j.gaitpost.2024.09.003_bib2","doi-asserted-by":"crossref","DOI":"10.1155\/2015\/591475","article-title":"Building a framework for a dual task taxonomy","volume":"2015","author":"McIsaac","year":"2015","journal-title":"Biomed. Res Int"},{"issue":"2","key":"10.1016\/j.gaitpost.2024.09.003_bib3","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1177\/1352458514547408","article-title":"Measuring the cost of cognitive-motor dual tasking during walking in multiple sclerosis","volume":"21","author":"Leone","year":"2015","journal-title":"Mult. Scler."},{"issue":"10","key":"10.1016\/j.gaitpost.2024.09.003_bib4","doi-asserted-by":"crossref","first-page":"1578","DOI":"10.1016\/j.apmr.2004.01.025","article-title":"Attending to the task: interference effects of functional tasks on walking in Parkinson\u2019s disease and the roles of cognition, depression, fatigue, and balance","volume":"85","author":"Rochester","year":"2004","journal-title":"Arch. Phys. Med. Rehabil."},{"issue":"3","key":"10.1016\/j.gaitpost.2024.09.003_bib5","doi-asserted-by":"crossref","first-page":"189","DOI":"10.2165\/11591150-000000000-00000","article-title":"Impact of walking impairment in multiple sclerosis: perspectives of patients and care partners","volume":"4","author":"LaRocca","year":"2011","journal-title":"Patient"},{"issue":"1","key":"10.1016\/j.gaitpost.2024.09.003_bib6","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1016\/j.msard.2012.08.001","article-title":"Cognitive and neuropsychiatric disease manifestations in MS","volume":"2","author":"Feinstein","year":"2013","journal-title":"Mult. Scler. Relat. Disord."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib7","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.gaitpost.2020.07.069","article-title":"Correlates of dual-task performance in people with multiple sclerosis: A systematic review","volume":"81","author":"Rooney","year":"2020","journal-title":"Gait Posture"},{"issue":"5","key":"10.1016\/j.gaitpost.2024.09.003_bib8","doi-asserted-by":"crossref","first-page":"2378","DOI":"10.1007\/s00415-021-10944-5","article-title":"Neural correlates of dual-task walking in people with central neurological disorders: a systematic review","volume":"269","author":"Kim","year":"2022","journal-title":"J. Neurol."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib9","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.msard.2018.02.026","article-title":"Exploring cognitive motor interference in multiple sclerosis by the visual Stroop test","volume":"22","author":"Coghe","year":"2018","journal-title":"Mult. Scler. Relat. Disord."},{"issue":"10","key":"10.1016\/j.gaitpost.2024.09.003_bib10","doi-asserted-by":"crossref","first-page":"1215","DOI":"10.1177\/1352458509106712","article-title":"Walking and talking: an investigation of cognitive-motor dual tasking in multiple sclerosis","volume":"15","author":"Hamilton","year":"2009","journal-title":"Mult. Scler."},{"issue":"12","key":"10.1016\/j.gaitpost.2024.09.003_bib11","doi-asserted-by":"crossref","first-page":"1829","DOI":"10.1007\/s00702-018-1939-4","article-title":"Is the dual-task cost of walking and texting unique in people with multiple sclerosis?","volume":"125","author":"Sirhan","year":"2018","journal-title":"J. Neural Transm."},{"issue":"2","key":"10.1016\/j.gaitpost.2024.09.003_bib12","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1123\/mc.2020-0035","article-title":"Dual-task cost and related clinical features in patients with multiple sclerosis","volume":"25","author":"Ozkul","year":"2021","journal-title":"Mot. Control"},{"key":"10.1016\/j.gaitpost.2024.09.003_bib13","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1155\/2015\/650645","article-title":"Comparing three dual-task methods and the relationship to physical and cognitive impairment in people with multiple sclerosis and controls","volume":"2015","author":"Kirkland","year":"2015","journal-title":"Mult. Scler. Int."},{"issue":"3","key":"10.1016\/j.gaitpost.2024.09.003_bib14","doi-asserted-by":"crossref","first-page":"1543","DOI":"10.1007\/s00415-022-11486-0","article-title":"Structural and functional magnetic resonance imaging correlates of fatigue and dual-task performance in progressive multiple sclerosis","volume":"270","author":"Preziosa","year":"2023","journal-title":"J. Neurol."},{"issue":"4","key":"10.1016\/j.gaitpost.2024.09.003_bib15","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1093\/arclin\/acaa089","article-title":"Dual-task performance in multiple sclerosis' patients: cerebellum matters?","volume":"36","author":"Argento","year":"2021","journal-title":"Arch. Clin. Neuropsychol."},{"issue":"7","key":"10.1016\/j.gaitpost.2024.09.003_bib16","doi-asserted-by":"crossref","first-page":"924","DOI":"10.1093\/gerona\/60.7.924","article-title":"Age-dependent differences in the attentional demands of obstacle negotiation","volume":"60","author":"Brown","year":"2005","journal-title":"J. Gerontol. A Biol. Sci. Med Sci."},{"issue":"1","key":"10.1016\/j.gaitpost.2024.09.003_bib17","doi-asserted-by":"crossref","DOI":"10.1186\/s12877-021-02464-8","article-title":"Task matters: an investigation on the effect of different secondary tasks on dual-task gait in older adults","volume":"21","author":"Goh","year":"2021","journal-title":"BMC Geriatr."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib18","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.parkreldis.2015.11.020","article-title":"Are factors related to dual-task performance in people with Parkinson\u2019s disease dependent on the type of dual task?","volume":"23","author":"Strouwen","year":"2016","journal-title":"Park. Relat. Disord."},{"issue":"12","key":"10.1016\/j.gaitpost.2024.09.003_bib19","doi-asserted-by":"crossref","first-page":"1924","DOI":"10.1177\/1352458520986960","article-title":"Differential effects and discriminative validity of motor and cognitive tasks varying in difficulty on cognitive-motor interference in persons with multiple sclerosis","volume":"27","author":"Veldkamp","year":"2021","journal-title":"Mult. Scler."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib20","article-title":"Effects of walking direction and cognitive challenges on gait in persons with multiple sclerosis","volume":"2013","author":"Wajda","year":"2013","journal-title":"Mult. Scler. Int"},{"issue":"1-2","key":"10.1016\/j.gaitpost.2024.09.003_bib21","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1007\/s00221-010-2429-6","article-title":"Effects of instructed focus and task difficulty on concurrent walking and cognitive task performance in healthy young adults","volume":"207","author":"Kelly","year":"2010","journal-title":"Exp. Brain Res."},{"issue":"4","key":"10.1016\/j.gaitpost.2024.09.003_bib22","doi-asserted-by":"crossref","first-page":"526","DOI":"10.23736\/S1973-9087.17.04773-6","article-title":"Dual-task mobility among individuals with chronic stroke: changes in cognitive-motor interference patterns and relationship to difficulty level of mobility and cognitive tasks","volume":"54","author":"Yang","year":"2018","journal-title":"Eur. J. Phys. Rehabil. Med."},{"issue":"1","key":"10.1016\/j.gaitpost.2024.09.003_bib23","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1186\/s12877-018-0894-0","article-title":"A framework for secondary cognitive and motor tasks in dual-task gait testing in people with mild cognitive impairment","volume":"18","author":"Hunter","year":"2018","journal-title":"BMC Geriatr."},{"issue":"4","key":"10.1016\/j.gaitpost.2024.09.003_bib24","first-page":"273","article-title":"Standardize Mini Mental test\u2019in t\u00fcrk toplumunda hafif demans tanisinda ge\u00e7erlik ve g\u00fcvenilirli\u011fi [Reliability and validity of the standardized Mini Mental State Examination in the diagnosis of mild dementia in Turkish population]","volume":"13","author":"G\u00fcngen","year":"2002","journal-title":"Turk. Psikiyatr Derg."},{"issue":"2","key":"10.1016\/j.gaitpost.2024.09.003_bib25","doi-asserted-by":"crossref","first-page":"292","DOI":"10.1002\/ana.22366","article-title":"Diagnostic criteria for multiple sclerosis: 2010 revisions to the McDonald criteria","volume":"69","author":"Polman","year":"2011","journal-title":"Ann. Neurol."},{"issue":"2","key":"10.1016\/j.gaitpost.2024.09.003_bib26","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1016\/j.msard.2015.02.003","article-title":"On the origin of EDSS","volume":"4","author":"Kurtzke","year":"2015","journal-title":"Mult. Scler. Relat. Disord."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib27","doi-asserted-by":"crossref","DOI":"10.1016\/j.msard.2021.103471","article-title":"Sarcopenia in patients with multiple sclerosis","volume":"58","author":"Yuksel","year":"2022","journal-title":"Mult. Scler. Relat. Disord."},{"issue":"1","key":"10.1016\/j.gaitpost.2024.09.003_bib28","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1097\/NPT.0000000000000161","article-title":"Reliability and concurrent validity of the narrow path walking test in persons with multiple sclerosis","volume":"41","author":"Rosenblum","year":"2017","journal-title":"J. Neurol. Phys. Ther."},{"issue":"4","key":"10.1016\/j.gaitpost.2024.09.003_bib29","doi-asserted-by":"crossref","first-page":"1301","DOI":"10.1007\/s13760-023-02172-7","article-title":"Effects of multi-task training on motor and cognitive performances in multiple sclerosis patients without clinical disability: a single-blinded randomized controlled trial","volume":"123","author":"Ozkul","year":"2023","journal-title":"Acta Neurol. Belg."},{"issue":"3","key":"10.1016\/j.gaitpost.2024.09.003_bib30","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1007\/s13760-022-02007-x","article-title":"Dual task effect on upper and lower extremity skills in different stages of Parkinson's disease","volume":"123","author":"Ozcan Gulsen","year":"2023","journal-title":"Acta Neurol. Belg."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib31","series-title":"Statistical Power Analysis for the Behavioral Sciences","author":"Cohen","year":"1988"},{"key":"10.1016\/j.gaitpost.2024.09.003_bib32","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.msard.2017.09.002","article-title":"Effects of cognitive versus motor dual-task on spatiotemporal gait parameters in healthy controls and multiple sclerosis patients with and without fall history","volume":"18","author":"Mofateh","year":"2017","journal-title":"Mult. Scler. Relat. Disord."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib33","article-title":"Backward walking and dual-task assessment improve identification of gait impairments and fall risk in individuals with MS","volume":"2020","author":"Edwards","year":"2020","journal-title":"Mult. Scler. Int"},{"key":"10.1016\/j.gaitpost.2024.09.003_bib34","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1016\/j.humov.2016.06.010","article-title":"Walking impairs cognitive performance among people with multiple sclerosis but not controls","volume":"49","author":"Downer","year":"2016","journal-title":"Hum. Mov. Sci."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib35","doi-asserted-by":"crossref","first-page":"296","DOI":"10.3389\/fnbeh.2018.00296","article-title":"The role of premotor areas in dual tasking in healthy controls and persons with multiple sclerosis: An fNIRS imaging study","volume":"12","author":"Saleh","year":"2018","journal-title":"Front. Behav. Neurosci."},{"issue":"5","key":"10.1016\/j.gaitpost.2024.09.003_bib36","doi-asserted-by":"crossref","first-page":"507","DOI":"10.1007\/s11910-011-0214-y","article-title":"Gait abnormalities in multiple sclerosis: pathogenesis, evaluation, and advances in treatment","volume":"11","author":"Cameron","year":"2011","journal-title":"Curr. Neurol. Neurosci. Rep."},{"issue":"3","key":"10.1016\/j.gaitpost.2024.09.003_bib37","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1097\/NPT.0000000000000090","article-title":"Motor-cognitive dual-task training in neurologic disorders: a systematic review","volume":"39","author":"Fritz","year":"2015","journal-title":"J. Neurol. Phys. Ther."},{"issue":"6","key":"10.1016\/j.gaitpost.2024.09.003_bib38","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1016\/j.neucli.2018.10.003","article-title":"The interaction between cognition and motor control: A theoretical framework for dual-task interference effects on posture, gait initiation, gait and turning","volume":"48","author":"Bayot","year":"2018","journal-title":"Neurophysiol. Clin."},{"issue":"1","key":"10.1016\/j.gaitpost.2024.09.003_bib39","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1037\/0096-1523.29.1.3","article-title":"A central capacity sharing model of dual-task performance","volume":"29","author":"Tombu","year":"2003","journal-title":"J. Exp. Psychol. Hum. Percept. Perform."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib40","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.gaitpost.2020.03.004","article-title":"Reliability of gait and dual-task measures in multiple sclerosis","volume":"78","author":"Chen","year":"2020","journal-title":"Gait Posture"},{"issue":"12","key":"10.1016\/j.gaitpost.2024.09.003_bib41","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1177\/15459683221131791","article-title":"Motor cognitive dual-task testing to predict future falls in multiple sclerosis: A systematic review","volume":"36","author":"Abou","year":"2022","journal-title":"Neurorehabil. Neural Repair"},{"key":"10.1016\/j.gaitpost.2024.09.003_bib42","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1016\/j.neubiorev.2018.08.016","article-title":"Cognitive-motor interference during gait in patients with Multiple Sclerosis: a mixed methods Systematic Review","volume":"94","author":"Postigo-Alonso","year":"2018","journal-title":"Neurosci. Biobehav. Rev."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib43","doi-asserted-by":"crossref","first-page":"882","DOI":"10.3389\/fneur.2020.00882","article-title":"Cognitive-locomotor dual-task interference in stroke survivors and the influence of the tasks: A systematic review","volume":"11","author":"Deblock-Bellamy","year":"2020","journal-title":"Front. Neurol."},{"issue":"1","key":"10.1016\/j.gaitpost.2024.09.003_bib44","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.gaitpost.2015.04.014","article-title":"Generalised cognitive motor interference in multiple sclerosis","volume":"42","author":"Learmonth","year":"2015","journal-title":"Gait Posture"},{"issue":"2","key":"10.1016\/j.gaitpost.2024.09.003_bib45","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1177\/0269215516637201","article-title":"Dual task cost of cognition is related to fall risk in patients with multiple sclerosis: a prospective study","volume":"31","author":"Etemadi","year":"2017","journal-title":"Clin. Rehabil."},{"key":"10.1016\/j.gaitpost.2024.09.003_bib46","doi-asserted-by":"crossref","DOI":"10.1016\/j.msard.2021.103230","article-title":"Associations between clinical characteristics and dual task performance in Multiple Sclerosis depend on the cognitive and motor dual tasks used","volume":"56","author":"Veldkamp","year":"2021","journal-title":"Mult. Scler. Relat. Disord."}],"container-title":["Gait & Posture"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0966636224006106?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0966636224006106?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,12,5]],"date-time":"2024-12-05T15:30:21Z","timestamp":1733412621000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0966636224006106"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10]]},"references-count":46,"alternative-id":["S0966636224006106"],"URL":"https:\/\/doi.org\/10.1016\/j.gaitpost.2024.09.003","relation":{},"ISSN":["0966-6362"],"issn-type":[{"value":"0966-6362","type":"print"}],"subject":[],"published":{"date-parts":[[2024,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effect of task difficulty on dual-task cost during dual-task walking in people with multiple sclerosis","name":"articletitle","label":"Article Title"},{"value":"Gait & Posture","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.gaitpost.2024.09.003","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2024 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}