{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T20:50:57Z","timestamp":1777668657601,"version":"3.51.4"},"reference-count":32,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2014,10,3]],"date-time":"2014-10-03T00:00:00Z","timestamp":1412294400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Hum Factors"],"published-print":{"date-parts":[[2015,3]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>The aim of this study was to determine the impact of sideways visuomotor rotations between 0\u00b0 and 180\u00b0 on novice performance in a laparoscopic simulator.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The laparoscopic surgical environment often involves visuomotor rotations because the laparoscope may be placed to the surgeon\u2019s side. Basic research by Cunningham indicated that visuomotor rotations between 90\u00b0 and 135\u00b0 result in peak performance decrements. Research by Ames and colleagues failed to replicate Cunningham\u2019s results in the laparoscopic environment, possibly due to (a) confounds from carryover effects or (b) use of an alternative laparoscopic training task rather than the straight-line pointing task used by Cunningham. Two experiments were conducted to determine if Cunningham\u2019s results generalize to the laparoscopic environment when controlling for carryover effects for a three-dimensional \u201cstraight-line\u201d pointing task (Experiment 1) and a laparoscopic training task (Experiment 2).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>In Experiments 1 and 2, participants were assigned to one of five visuomotor rotations: 0\u00b0, 45\u00b0, 90\u00b0, 135\u00b0, or 180\u00b0. Utilizing a laparoscopic simulator, participants performed either a three-dimensional pointing task (Experiment 1) or a peg transfer task (Experiment 2).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>In both experiments, visuomotor rotations of 90\u00b0 or 135\u00b0 resulted in the poorest performance.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>When controlling for carryover effects, Cunningham\u2019s results generalize to novices\u2019 performance of a pointing and a peg transfer task in the laparoscopic environment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Applications:<\/jats:title>\n                    <jats:p>The results indicate that 90\u00b0 and 135\u00b0 sideways laparoscope placements may result in worse performance for novices in the laparoscopic environment, indicating potentially longer learning curves for these conditions in the laparoscopic as well as other teleoperation environments.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0018720814553027","type":"journal-article","created":{"date-parts":[[2014,10,3]],"date-time":"2014-10-03T23:23:54Z","timestamp":1412378634000},"page":"246-261","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["Sideways Camera Rotations of 90\u00b0 and 135\u00b0 Result in Poorer Performance of Laparoscopic Tasks for Novices"],"prefix":"10.1177","volume":"57","author":[{"given":"Martina I.","family":"Klein","sequence":"first","affiliation":[{"name":"Texas Tech University, Lubbock"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noah J.","family":"Wheeler","sequence":"additional","affiliation":[{"name":"Texas Tech University, Lubbock"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Curtis","family":"Craig","sequence":"additional","affiliation":[{"name":"Texas Tech University, Lubbock"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2014,10,3]]},"reference":[{"key":"bibr1-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1007\/s002210100846"},{"key":"bibr2-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1089\/end.2006.20.281"},{"key":"bibr3-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-003-1643-x"},{"key":"bibr4-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1037\/0096-1523.15.3.493"},{"key":"bibr5-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9610(99)80104-4"},{"key":"bibr6-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1037\/a0024041"},{"key":"bibr7-0018720814553027","volume-title":"Living in a world transformed: Perceptual and performatory adaptation to visual distortion","author":"Dolezal H.","year":"1982"},{"key":"bibr8-0018720814553027","doi-asserted-by":"publisher","DOI":"10.1177\/1071181312561385"},{"key":"bibr9-0018720814553027","doi-asserted-by":"crossref","unstructured":"Ferzli G. 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