{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T18:16:30Z","timestamp":1784744190898,"version":"3.55.0"},"reference-count":23,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2012,4,17]],"date-time":"2012-04-17T00:00:00Z","timestamp":1334620800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Eur J of Neuroscience"],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The aim of this study was to explore the neural basis of adaptation, memory and skill transfer during human stepping over obstacles. Whilst walking on a treadmill, subjects had to perform uni\u2010 and bilateral obstacle steps. Acoustic feedback information about foot clearance was provided. Non\u2010noxious electrical stimuli were applied to the right tibial nerve during the mid\u2010stance phase of the right leg, i.e. \u2018prior\u2019 to the right or \u2018during\u2019 the left leg swing over the obstacle. The electromyogram (EMG) responses evoked by these stimuli in arm and leg muscles are known to reflect the neural coordination during normal and obstacle steps. The leading and trailing legs rapidly adapted foot clearance during obstacle steps with small further changes when the same obstacle condition was repeated. This adaptation was associated with a corresponding decrease in arm and leg muscle reflex EMG responses. Arm (but not leg) muscle EMG responses were greater when the stimulus was applied \u2018during\u2019 obstacle crossing by the left leg leading compared with stimulation \u2018prior\u2019 to right leg swing over the obstacle. A corresponding difference existed in arm muscle background EMG. The results indicate that, firstly, the somatosensory information gained by the performance and adaptation of uni\u2010 and bilateral obstacle stepping becomes transferred to the trailing leg in a context\u2010specific manner. Secondly, EMG activity in arm and leg muscles parallels biomechanical adaptation of foot clearance. Thirdly, a consistently high EMG activity in the arm muscles during swing over the obstacle is required for equilibrium control. Thus, such a precision locomotor task is achieved by a context\u2010specific, coordinated activation of arm and leg muscles for performance and equilibrium control that includes adaptation, memory and skill transfer.<\/jats:p>","DOI":"10.1111\/j.1460-9568.2012.08066.x","type":"journal-article","created":{"date-parts":[[2012,4,17]],"date-time":"2012-04-17T04:32:45Z","timestamp":1334637165000},"page":"1613-1621","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["Obstacle avoidance locomotor tasks: adaptation, memory and skill transfer"],"prefix":"10.1111","volume":"35","author":[{"given":"Evelyne","family":"Kloter","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Volker","family":"Dietz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,4,17]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00241507"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-004-2057-0"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awn263"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0173(02)00200-X"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00231254"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7793.2001.00303.x"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0960-9822(03)00007-1"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-006-0711-4"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1460-9568.2010.07494.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2003.07.006"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.2002.018473"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awq370"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.4458-05.2006"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.00921.2006"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1460-9568.2008.06145.x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-003-1751-7"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1097\/00001756-199712010-00002"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/110.3.707"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1053\/apmr.2001.26247"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/PL00005693"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.34.5.616"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1990.63.5.1109"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1998.79.2.848"}],"container-title":["European Journal of Neuroscience"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1460-9568.2012.08066.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1460-9568.2012.08066.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,11]],"date-time":"2023-09-11T19:18:27Z","timestamp":1694459907000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1460-9568.2012.08066.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,4,17]]},"references-count":23,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2012,5]]}},"alternative-id":["10.1111\/j.1460-9568.2012.08066.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1460-9568.2012.08066.x","archive":["Portico"],"relation":{},"ISSN":["0953-816X","1460-9568"],"issn-type":[{"value":"0953-816X","type":"print"},{"value":"1460-9568","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,4,17]]},"assertion":[{"value":"2012-04-17","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}