Enhancing sensorimotor activity by controlling virtual objects with gaze
This fMRI work studies brain activity of healthy volunteers who manipulated a virtual object in the context of a digital game by applying two different control methods: using their right hand or using their gaze. The results show extended activations in sensorimotor areas, not only when participants...
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| Veröffentlicht in: | PloS one 2015-03, Vol.10 (3), p.e0121562-e0121562 |
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| creator | Modroño, Cristián Plata-Bello, Julio Zelaya, Fernando García, Sofía Galván, Iván Marcano, Francisco Navarrete, Gorka Casanova, Óscar Mas, Manuel González-Mora, José Luis |
| description | This fMRI work studies brain activity of healthy volunteers who manipulated a virtual object in the context of a digital game by applying two different control methods: using their right hand or using their gaze. The results show extended activations in sensorimotor areas, not only when participants played in the traditional way (using their hand) but also when they used their gaze to control the virtual object. Furthermore, with the exception of the primary motor cortex, regional motor activity was similar regardless of what the effector was: the arm or the eye. These results have a potential application in the field of the neurorehabilitation as a new approach to generate activation of the sensorimotor system to support the recovery of the motor functions. |
| doi_str_mv | 10.1371/journal.pone.0121562 |
| format | Article |
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These results have a potential application in the field of the neurorehabilitation as a new approach to generate activation of the sensorimotor system to support the recovery of the motor functions.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0121562</identifier><identifier>PMID: 25799431</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Adult ; Behavior - physiology ; Brain ; Brain mapping ; Consent ; Control methods ; Cortex (motor) ; Extremities - physiology ; Eye movements ; Eye Movements - physiology ; Female ; Functional magnetic resonance imaging ; Healthy Volunteers ; Humans ; Magnetic Resonance Imaging ; Male ; Medicine ; Motor activity ; Neurological Rehabilitation ; Neurology ; Neurosciences ; Object recognition ; Physiology ; Regression Analysis ; Rehabilitation ; Sensorimotor Cortex - physiology ; Sensorimotor system ; Stroke ; User-Computer Interface</subject><ispartof>PloS one, 2015-03, Vol.10 (3), p.e0121562-e0121562</ispartof><rights>COPYRIGHT 2015 Public Library of Science</rights><rights>2015 Modroño et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2015 Modroño et al 2015 Modroño et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c692t-5b403cc3ce6b3d0dbaf31d682f66b0d3ce466a2cdd49664df209b56abaa74a063</citedby><cites>FETCH-LOGICAL-c692t-5b403cc3ce6b3d0dbaf31d682f66b0d3ce466a2cdd49664df209b56abaa74a063</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4370397/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4370397/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,2102,2928,23866,27924,27925,53791,53793,79600,79601</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25799431$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Ptito, Maurice</contributor><creatorcontrib>Modroño, Cristián</creatorcontrib><creatorcontrib>Plata-Bello, Julio</creatorcontrib><creatorcontrib>Zelaya, Fernando</creatorcontrib><creatorcontrib>García, Sofía</creatorcontrib><creatorcontrib>Galván, Iván</creatorcontrib><creatorcontrib>Marcano, Francisco</creatorcontrib><creatorcontrib>Navarrete, Gorka</creatorcontrib><creatorcontrib>Casanova, Óscar</creatorcontrib><creatorcontrib>Mas, Manuel</creatorcontrib><creatorcontrib>González-Mora, José Luis</creatorcontrib><title>Enhancing sensorimotor activity by controlling virtual objects with gaze</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>This fMRI work studies brain activity of healthy volunteers who manipulated a virtual object in the context of a digital game by applying two different control methods: using their right hand or using their gaze. 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These results have a potential application in the field of the neurorehabilitation as a new approach to generate activation of the sensorimotor system to support the recovery of the motor functions.</description><subject>Adult</subject><subject>Behavior - physiology</subject><subject>Brain</subject><subject>Brain mapping</subject><subject>Consent</subject><subject>Control methods</subject><subject>Cortex (motor)</subject><subject>Extremities - physiology</subject><subject>Eye movements</subject><subject>Eye Movements - physiology</subject><subject>Female</subject><subject>Functional magnetic resonance imaging</subject><subject>Healthy Volunteers</subject><subject>Humans</subject><subject>Magnetic Resonance Imaging</subject><subject>Male</subject><subject>Medicine</subject><subject>Motor activity</subject><subject>Neurological Rehabilitation</subject><subject>Neurology</subject><subject>Neurosciences</subject><subject>Object recognition</subject><subject>Physiology</subject><subject>Regression Analysis</subject><subject>Rehabilitation</subject><subject>Sensorimotor Cortex - 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The results show extended activations in sensorimotor areas, not only when participants played in the traditional way (using their hand) but also when they used their gaze to control the virtual object. Furthermore, with the exception of the primary motor cortex, regional motor activity was similar regardless of what the effector was: the arm or the eye. These results have a potential application in the field of the neurorehabilitation as a new approach to generate activation of the sensorimotor system to support the recovery of the motor functions.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>25799431</pmid><doi>10.1371/journal.pone.0121562</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Adult Behavior - physiology Brain Brain mapping Consent Control methods Cortex (motor) Extremities - physiology Eye movements Eye Movements - physiology Female Functional magnetic resonance imaging Healthy Volunteers Humans Magnetic Resonance Imaging Male Medicine Motor activity Neurological Rehabilitation Neurology Neurosciences Object recognition Physiology Regression Analysis Rehabilitation Sensorimotor Cortex - physiology Sensorimotor system Stroke User-Computer Interface |
| title | Enhancing sensorimotor activity by controlling virtual objects with gaze |
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