{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T14:08:10Z","timestamp":1777471690092,"version":"3.51.4"},"reference-count":56,"publisher":"Public Library of Science (PLoS)","issue":"3","license":[{"start":{"date-parts":[[2022,3,15]],"date-time":"2022-03-15T00:00:00Z","timestamp":1647302400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"European Union\u2019s Horizon 2020 research and innovation programme","award":["734227"],"award-info":[{"award-number":["734227"]}]},{"name":"European Union\u2019s Horizon 2020 research and innovation programme","award":["951910"],"award-info":[{"award-number":["951910"]}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:p>Perception and action are essential in our day-to-day interactions with the environment. Despite the dual-stream theory of action and perception, it is now accepted that action and perception processes interact with each other. However, little is known about the impact of unpredicted changes of target size during grasping actions on perception. We assessed whether size perception and saccade amplitude were affected before and after grasping a target that changed its horizontal size during the action execution under the presence or absence of tactile feedback. We have tested twenty-one participants in 4 blocks of 30 trials. Blocks were divided into two experimental tactile feedback paradigms: tactile and non-tactile. Trials consisted of 3 sequential phases: pre-grasping size perception, grasping, and post-grasping size perception. During pre- and post-phases, participants executed a saccade towards a horizontal bar and performed a manual size estimation of the bar size. During grasping phase, participants were asked to execute a saccade towards the bar and to make a grasping action towards the screen. While grasping, 3 horizontal size perturbation conditions were applied: non-perturbation, shortening, and lengthening. 30% of the trials presented perturbation, meaning a symmetrically shortened or lengthened by 33% of the original size. Participants\u2019 hand and eye positions were assessed by a motion capture system and a mobile eye-tracker, respectively. After grasping, in both tactile and non-tactile feedback paradigms, size estimation was significantly reduced in lengthening (p = 0.002) and non-perturbation (p&lt;0.001), whereas shortening did not induce significant adjustments (p = 0.86). After grasping, saccade amplitude became significantly longer in shortening (p&lt;0.001) and significantly shorter in lengthening (p&lt;0.001). Non-perturbation condition did not display adjustments (p = 0.95). Tactile feedback did not generate changes in the collected perceptual responses, but horizontal size perturbations did so, suggesting that all relevant target information used in the movement can be extracted from the post-action target perception.<\/jats:p>","DOI":"10.1371\/journal.pone.0264560","type":"journal-article","created":{"date-parts":[[2022,3,15]],"date-time":"2022-03-15T17:36:40Z","timestamp":1647365800000},"page":"e0264560","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":5,"title":["Horizontal target size perturbations during grasping movements are described by subsequent size perception and saccade amplitude"],"prefix":"10.1371","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6242-1685","authenticated-orcid":true,"given":"Pablo","family":"Sanz 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Deubel","year":"1985"},{"issue":"2","key":"pone.0264560.ref034","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1007\/BF00227199","article-title":"Transfer of short-term adaptation in human saccadic eye movements","volume":"100","author":"MA Frens","year":"1994","journal-title":"Exp Brain Res"},{"issue":"2","key":"pone.0264560.ref035","doi-asserted-by":"crossref","first-page":"874","DOI":"10.1152\/jn.1997.77.2.874","article-title":"Characteristics of saccadic gain adaptation in rhesus macaques","volume":"77","author":"A Straube","year":"1997","journal-title":"J Neurophysiol"},{"issue":"30","key":"pone.0264560.ref036","doi-asserted-by":"crossref","first-page":"S41","DOI":"10.1016\/S0385-8146(02)00119-0","article-title":"Saccadic adaptation in the horizontal and vertical directions in normal subjects","author":"S Watanabe","year":"2003","journal-title":"Auris Nasus 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Bahcall","year":"1999","journal-title":"Nature"},{"issue":"6","key":"pone.0264560.ref040","doi-asserted-by":"crossref","first-page":"3605","DOI":"10.1152\/jn.01013.2003","article-title":"Effect of saccadic adaptation on localization of visual targets","volume":"93","author":"H Awater","year":"2005","journal-title":"J Neurophysiol"},{"issue":"5","key":"pone.0264560.ref041","doi-asserted-by":"crossref","first-page":"16 1","DOI":"10.1167\/7.5.16","article-title":"Influence of saccadic adaptation on spatial localization: comparison of verbal and pointing reports","volume":"7","author":"A Bruno","year":"2007","journal-title":"J Vis"},{"key":"pone.0264560.ref042","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.brainres.2007.07.040","article-title":"Motor space structures perceptual space: evidence from human saccadic adaptation","volume":"1172","author":"T Collins","year":"2007","journal-title":"Brain 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