Different types of abstract concepts: evidence from two neurodegenerative patients

E. Catricalà; F. Conca; V. M. Borsa; M. Cotelli; Maria Cotelli; R. Manenti; Rosa Manenti; E. Gobbi; G. Binetti; M. Cotta Ramusino; G. Perini; A. Costa; M. L. Rusconi; S. F. Cappa

doi:10.1080/13554794.2021.1931345

Different types of abstract concepts: evidence from two neurodegenerative patients

E. Catricalà, F. Conca, V. M. Borsa, M. Cotelli, Maria Cotelli, R. Manenti, Rosa Manenti, E. Gobbi, G. Binetti, M. Cotta Ramusino, G. Perini, A. Costa, M. L. Rusconi, S. F. Cappa

Risultato della ricerca: Contributo in rivista › Articolo in rivista › peer review

Abstract

The observation of neurological patients showing selective impairments for specific conceptual categories contributed in the development of semantic memory theories. Here, we studied two patients (P01, P02), affected, respectively, by the semantic variant of Primary Progressive Aphasia (sv-PPA) and Cortico-Basal Syndrome (CBS). An implicit lexical decision task, including concrete (animals, tools) and abstract (emotions, social, quantity) concepts, was administered to patients and healthy controls.P01 and P02 showed an abolished priming effect for social and quantity-related concepts, respectively. This double dissociation suggests a role of different brain areas in representing specific abstract categories, giving insights for current semantic memory theories.

Lingua originale	English
pagine (da-a)	270-280
Numero di pagine	11
Rivista	Neurocase
Volume	27
DOI	https://doi.org/10.1080/13554794.2021.1931345
Stato di pubblicazione	Pubblicato - 2021
Pubblicato esternamente	Sì

Keywords

Abstract concepts
Aphasia, Primary Progressive
Emotions
Humans
Memory
Neuropsychological Tests
Semantics
corticobasal degeneration syndrome
quantity-related concepts
semantic dementia
social concepts

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10.1080/13554794.2021.1931345

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title = "Different types of abstract concepts: evidence from two neurodegenerative patients",

abstract = "The observation of neurological patients showing selective impairments for specific conceptual categories contributed in the development of semantic memory theories. Here, we studied two patients (P01, P02), affected, respectively, by the semantic variant of Primary Progressive Aphasia (sv-PPA) and Cortico-Basal Syndrome (CBS). An implicit lexical decision task, including concrete (animals, tools) and abstract (emotions, social, quantity) concepts, was administered to patients and healthy controls.P01 and P02 showed an abolished priming effect for social and quantity-related concepts, respectively. This double dissociation suggests a role of different brain areas in representing specific abstract categories, giving insights for current semantic memory theories.",

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author = "E. Catrical{\`a} and F. Conca and Borsa, {V. M.} and M. Cotelli and Maria Cotelli and R. Manenti and Rosa Manenti and E. Gobbi and G. Binetti and {Cotta Ramusino}, M. and G. Perini and A. Costa and Rusconi, {M. L.} and Cappa, {S. F.}",

year = "2021",

doi = "10.1080/13554794.2021.1931345",

language = "English",

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T1 - Different types of abstract concepts: evidence from two neurodegenerative patients

AU - Catricalà, E.

AU - Conca, F.

AU - Borsa, V. M.

AU - Cotelli, M.

AU - Cotelli, Maria

AU - Manenti, R.

AU - Manenti, Rosa

AU - Gobbi, E.

AU - Binetti, G.

AU - Cotta Ramusino, M.

AU - Perini, G.

AU - Costa, A.

AU - Rusconi, M. L.

AU - Cappa, S. F.

PY - 2021

Y1 - 2021

N2 - The observation of neurological patients showing selective impairments for specific conceptual categories contributed in the development of semantic memory theories. Here, we studied two patients (P01, P02), affected, respectively, by the semantic variant of Primary Progressive Aphasia (sv-PPA) and Cortico-Basal Syndrome (CBS). An implicit lexical decision task, including concrete (animals, tools) and abstract (emotions, social, quantity) concepts, was administered to patients and healthy controls.P01 and P02 showed an abolished priming effect for social and quantity-related concepts, respectively. This double dissociation suggests a role of different brain areas in representing specific abstract categories, giving insights for current semantic memory theories.

AB - The observation of neurological patients showing selective impairments for specific conceptual categories contributed in the development of semantic memory theories. Here, we studied two patients (P01, P02), affected, respectively, by the semantic variant of Primary Progressive Aphasia (sv-PPA) and Cortico-Basal Syndrome (CBS). An implicit lexical decision task, including concrete (animals, tools) and abstract (emotions, social, quantity) concepts, was administered to patients and healthy controls.P01 and P02 showed an abolished priming effect for social and quantity-related concepts, respectively. This double dissociation suggests a role of different brain areas in representing specific abstract categories, giving insights for current semantic memory theories.

KW - Abstract concepts

KW - Aphasia, Primary Progressive

KW - Emotions

KW - Humans

KW - Memory

KW - Neuropsychological Tests

KW - Semantics

KW - corticobasal degeneration syndrome

KW - quantity-related concepts

KW - semantic dementia

KW - social concepts

KW - Abstract concepts

KW - Aphasia, Primary Progressive

KW - Emotions

KW - Humans

KW - Memory

KW - Neuropsychological Tests

KW - Semantics

KW - corticobasal degeneration syndrome

KW - quantity-related concepts

KW - semantic dementia

KW - social concepts

UR - http://hdl.handle.net/10807/202722

U2 - 10.1080/13554794.2021.1931345

DO - 10.1080/13554794.2021.1931345

M3 - Article

SN - 1355-4794

VL - 27

SP - 270

EP - 280

JO - Neurocase

JF - Neurocase

ER -

Different types of abstract concepts: evidence from two neurodegenerative patients

Abstract

Keywords

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