Empreu aquest identificador per citar o enllaçar aquest ítem:
http://hdl.handle.net/10609/109846
Registre complet de metadades
Camp DC | Valor | Llengua/Idioma |
---|---|---|
dc.contributor.author | Rushmore, Richard Jarrett | - |
dc.contributor.author | De Simone, Christopher | - |
dc.contributor.author | Valero-Cabré, Antoni | - |
dc.contributor.other | Boston University School of Medicine | - |
dc.contributor.other | Universitat Oberta de Catalunya (UOC) | - |
dc.date.accessioned | 2020-02-18T08:24:05Z | - |
dc.date.available | 2020-02-18T08:24:05Z | - |
dc.date.issued | 2013-10-03 | - |
dc.identifier.citation | Rushmore, R.J., DeSimone, C. & Valero-Cabré, A. (2013). Multiple sessions of transcranial direct current stimulation to the intact hemisphere improves visual function after unilateral ablation of visual cortex. European Journal of Neuroscience, 38(12), 3799-3807. doi: 10.1111/ejn.12373 | es |
dc.identifier.issn | 0953-816XMIAR | - |
dc.identifier.uri | http://hdl.handle.net/10609/109846 | - |
dc.description.abstract | Damage to cerebral systems is frequently followed by the emergence of compensatory mechanisms, which serve to reduce the effects of brain damage and allow recovery of function. Intrinsic recovery, however, is rarely complete. Non-invasive brain stimulation technologies have the potential to actively shape neural circuits and enhance recovery from brain damage. In this study, a stable deficit for detecting and orienting to visual stimuli presented in the contralesional visual hemifield was generated by producing unilateral brain damage of the right posterior parietal and contiguous visual cortical areas. A long regimen of inhibitory non-invasive transcranial directcurrent stimulation (cathodal 2mA, 20 min) was applied to the contralateral (intact) posterior parietal cortex over 14 weeks (total of 70 sessions, one per day, five days per week) and behavioral outcomes were periodically assessed. In three out of four stimulated cats, lasting recovery of visuospatial function was observed. Recovery started after 2-3 weeks of stimulation, and recovered targets were located first in the periphery, and moved to more central visual field locations with the accrual of stimulation sessions. Recovery for moving tasks followed a biphasic pattern before reaching plateau levels. Recovery did not occur for more difficult visual tasks. These findings highlight the ability of multiple sessions of transcranial direct-current stimulation to produce recovery of visuospatial function after unilateral brain damage. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | European Journal of Neuroscience | - |
dc.relation.ispartof | European Journal of Neuroscience, 2013, 38(12) | - |
dc.relation.uri | https://doi.org/10.1111/ejn.12373 | - |
dc.rights | CC BY-NC-ND | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | - |
dc.subject | cathodal tDCS | en |
dc.subject | brain damage | en |
dc.subject | animal model | en |
dc.subject | contralesional | en |
dc.subject | neglect | en |
dc.subject | CAT | en |
dc.subject | tDCS catòdica | ca |
dc.subject | tDCS catódica | es |
dc.subject | dany cerebral | ca |
dc.subject | daño cerebral | es |
dc.subject | model animal | ca |
dc.subject | modelo animal | es |
dc.subject | contralesional | ca |
dc.subject | contralesional | es |
dc.subject | negligència | ca |
dc.subject | negligencia | es |
dc.subject | TAC | ca |
dc.subject | TAC | es |
dc.subject.lcsh | Neural stimulation | en |
dc.title | Multiple sessions of transcranial direct current stimulation to the intact hemisphere improves visual function after unilateral ablation of visual cortex | - |
dc.type | info:eu-repo/semantics/article | - |
dc.subject.lemac | Neuroestimulació | ca |
dc.subject.lcshes | Neuroestimulación | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.doi | 10.1111/ejn.12373 | - |
dc.gir.id | AR/0000004263 | - |
dc.relation.projectID | info:eu-repo/grantAgreement/NIH NS062317 | - |
dc.relation.projectID | info:eu-repo/grantAgreement/FP68 ANR | - |
dc.type.version | info:eu-repo/semantics/acceptedVersion | - |
Apareix a les col·leccions: | Articles Articles cientÍfics |
Arxius per aquest ítem:
Arxiu | Descripció | Mida | Format | |
---|---|---|---|---|
Valero_EJN_Multiple.pdf | Post-print | 1,79 MB | Adobe PDF | Veure/Obrir |
Comparteix:
Aquest ítem està subjecte a una llicència de Creative Commons Llicència Creative Commons