Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/95060
DC Field | Value | Language |
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dc.contributor.author | Valério, Daniela | - |
dc.contributor.author | Santana, Isabel | - |
dc.contributor.author | Sousa, Diana Aguiar de | - |
dc.contributor.author | Schu, Guilherme | - |
dc.contributor.author | Leal, Gabriela | - |
dc.contributor.author | Pavão Martins, Isabel | - |
dc.contributor.author | Almeida, Jorge | - |
dc.date.accessioned | 2021-06-16T13:39:58Z | - |
dc.date.available | 2021-06-16T13:39:58Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 00109452 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/95060 | - |
dc.description | Valério, D et al., Knowing how to do it or doing it? A double dissociation between tool-gesture production and tool-gesture knowledge, Cortex, https://doi.org/10.1016/j.cortex.2021.05.008 | pt |
dc.description.abstract | Deciding how to manipulate an object to fulfill a goal requires accessing different types of object-related information. How these different types of information are integrated and represented in the brain is still an open question. Here, we focus on examining two types of object-related information–tool-gesture knowledge (i.e., how to manipulate an object), and tool-gesture production (i.e., the actual manipulation of an object). We show a double dissociation between tool-gesture knowledge and tool-gesture production: Patient FP presents problems in pantomiming tool use in the context of a spared ability to perform judgments about an object's manipulation, whereas Patient LS can pantomime tool use, but is impaired at performing manipulation judgments. Moreover, we compared the location of the lesions in FP and LS with those sustained by two classic ideomotor apraxic patients (IMA), using a cortical thickness approach. Patient FP presented lesions in common with our classic IMA that included the left inferior parietal lobule (IPL), and specifically the supramarginal gyrus, the left parietal operculum, the left premotor cortex and the left inferior frontal gyrus, whereas Patient LS and our classic IMA patients presented common lesions in regions of the superior parietal lobule (SPL), motor areas (as primary somatosensory cortex, premotor cortex and primary motor cortex), and frontal areas. Our results show that tool-gesture production and tool-gesture knowledge can be behaviorally and neurally doubly dissociated and put strong constraints on extant theories of action and object recognition and use. | pt |
dc.language.iso | eng | pt |
dc.publisher | Elsevier | pt |
dc.relation | TDC/MHC-PCN/6805/2014 | pt |
dc.relation | SFRH/BD/137737/2018 | pt |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/802553/EU/Contentotopic mapping: the topographical organization of object knowledge in the brain | pt |
dc.rights | embargoedAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by-nd/4.0/ | pt |
dc.subject | Apraxia | pt |
dc.subject | Tool-gesture production | pt |
dc.subject | Tool-gesture knowledge | pt |
dc.subject | Object processing | pt |
dc.subject | Cortical thickness | pt |
dc.title | Knowing how to do it or doing it? A double dissociation between tool-gesture production and tool-gesture knowledge | pt |
dc.type | article | - |
degois.publication.firstPage | 1 | pt |
degois.publication.lastPage | 16 | pt |
degois.publication.title | Cortex | pt |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0010945221001969?via%3Dihub#! | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1016/j.cortex.2021.05.008 | pt |
dc.date.embargo | 2022-01-01 | * |
uc.date.periodoEmbargo | 365 | pt |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.researchunit | Center for Research in Neuropsychology and Cognitive Behavioral Intervention | - |
crisitem.author.researchunit | CNC - Center for Neuroscience and Cell Biology | - |
crisitem.author.researchunit | Center for Research in Neuropsychology and Cognitive Behavioral Intervention | - |
crisitem.author.researchunit | Center for Research in Neuropsychology and Cognitive Behavioral Intervention | - |
crisitem.author.orcid | 0000-0001-8062-5817 | - |
crisitem.author.orcid | 0000-0002-8114-9434 | - |
crisitem.author.orcid | 0000-0002-6302-7564 | - |
crisitem.project.grantno | info:eu-repo/grantAgreement/EC/H2020/802553/EU/Contentotopic mapping: the topographical organization of object knowledge in the brain | - |
Appears in Collections: | I&D CINEICC - Artigos em Revistas Internacionais FMUC Medicina - Artigos em Revistas Internacionais FPCEUC - Artigos em Revistas Internacionais I&D CNC - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Preproof - Knowing how to do it or doing it.pdf | 1.54 MB | Adobe PDF | View/Open |
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