000149108 001__ 149108
000149108 005__ 20250124213232.0
000149108 0248_ $$2sideral$$a133970
000149108 037__ $$aART-2021-133970
000149108 041__ $$aeng
000149108 100__ $$aGobbo, Marika
000149108 245__ $$aTwo dissociable semantic mechanisms predict naming errors and their responsive brain sites in awake surgery. DO80 revisited (*) corresponding author
000149108 260__ $$c2021
000149108 5060_ $$aAccess copy available to the general public$$fUnrestricted
000149108 5203_ $$aHow do we choose words, and what affects the selection of a specific term? Naming tests such as the DO80 are frequently used to assess language function during brain mapping in awake surgery. The present study aimed to explore whether specific semantic errors become more probable under the stimulation of specific brain areas. Moreover, it meant to determine whether specific semantic characteristics of the items may evoke specific types of error. A corpus-based qualitative semantic analysis of the DO80 items, and the emitted naming errors to those items during direct cortical electrostimulation (DCE) revealed that the number of hyperonyms (i.e. 'vehicle' for car') of an item predicted the emission of a synonym ('automobile' for 'car'). This association occurred mainly in frontal tumor patients, which was corroborated by behavior to lesion analyses. In contrast, the emission of co-hyponyms was associated with tumors located in temporal areas. These two behaviorlesion associations thus dissociated, and were also dependent on item semantic characteristics. Cohyponym errors might generate from the disruption in a temporal semantic-to-lexical process, and the production of synonyms could be the result of an impairment in a frontal lexical-selection mechanism. A hypothesis on the lexical selection mechanisms exerted by the inferior frontal gyrus is proposed. Crucially, the present data suggest the need for more restrictive naming tasks, with items conditioned by tumor location.
000149108 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000149108 590__ $$a3.054$$b2021
000149108 591__ $$aPSYCHOLOGY, EXPERIMENTAL$$b33 / 91 = 0.363$$c2021$$dQ2$$eT2
000149108 591__ $$aBEHAVIORAL SCIENCES$$b30 / 53 = 0.566$$c2021$$dQ3$$eT2
000149108 591__ $$aNEUROSCIENCES$$b193 / 275 = 0.702$$c2021$$dQ3$$eT3
000149108 592__ $$a1.14$$b2021
000149108 593__ $$aExperimental and Cognitive Psychology$$c2021$$dQ1
000149108 593__ $$aBehavioral Neuroscience$$c2021$$dQ1
000149108 594__ $$a5.8$$b2021
000149108 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000149108 700__ $$aPellegrin, Serena De
000149108 700__ $$aBonaudo, Camila
000149108 700__ $$aSemenza, Carlo
000149108 700__ $$aPuppa, Alessandro della
000149108 700__ $$0(orcid)0000-0002-0873-5357$$aSalillas, Elena$$uUniversidad de Zaragoza
000149108 7102_ $$14009$$2730$$aUniversidad de Zaragoza$$bDpto. Psicología y Sociología$$cÁrea Psicología Básica
000149108 773__ $$g151 (2021), 107727$$pNeuropsychologia$$tNEUROPSYCHOLOGIA$$x0028-3932
000149108 8564_ $$s225365$$uhttps://zaguan.unizar.es/record/149108/files/texto_completo.pdf$$yPostprint
000149108 8564_ $$s582545$$uhttps://zaguan.unizar.es/record/149108/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000149108 909CO $$ooai:zaguan.unizar.es:149108$$particulos$$pdriver
000149108 951__ $$a2025-01-24-21:10:23
000149108 980__ $$aARTICLE