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Pregled bibliografske jedinice broj: 1177983

Increased cognitive load during pseudoword processing


Matas, Lukša; Olujić Tomazin, Marina; Kuvač Kraljević, Jelena; Hržica, Gordana; Krbot Skorić, Magdalena; Padovan, Nevena
Increased cognitive load during pseudoword processing // Cognition, Brain, Behavior. An Interdisciplinary Journal, XXV (2021), 4; 289-309 doi:10.24193/cbb.2021.25.15 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1177983 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Increased cognitive load during pseudoword processing

Autori
Matas, Lukša ; Olujić Tomazin, Marina ; Kuvač Kraljević, Jelena ; Hržica, Gordana ; Krbot Skorić, Magdalena ; Padovan, Nevena

Izvornik
Cognition, Brain, Behavior. An Interdisciplinary Journal (2601-226X) XXV (2021), 4; 289-309

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
N400 ; P300 ; P600 ; pseudowords

Sažetak
Pseudowords (words without semantic meaning) are often used as a control condition in linguistic cognitive experiments, with the expectation that such words, unlike real words, do not activate higher cognitive processes in the brain. However, other theories assume that pseudowords are perceived as new words, leading to an even higher cognitive response. The aim of this study was to investigate the cognitive load of processing a pseudoword by observing event-related potentials in a 3-stimulus oddball paradigm using real target words, real non-target words, and pseudowords as oddball stimuli. The results show a clear task- related P3b triggered by target words, but also a prominent P600 component triggered by pseudowords, indicating difficulty in the classification task due to unknown words. Surprisingly, N400 was decreased for pseudowords compared to target and non-target words at the locations where P3b and P600 were observed, suggesting that task-related effects might inhibit other aspects of cognitive processing. These results could lead to better understanding of the components that may overlap temporally and topographically, and to the more precise control of different cognitive generators involved in event-related potential experiments in pseudowords.

Izvorni jezik
Engleski

Znanstvena područja
Logopedija, Kognitivna znanost (prirodne, tehničke, biomedicina i zdravstvo, društvene i humanističke znanosti)



POVEZANOST RADA


Projekti:
HRZZ-UIP-2013-11-2421 - Jezična obrada u odraslih govornika (ALP) (Kuvač Kraljević, Jelena, HRZZ - 2013-11) ( POIROT)

Ustanove:
Edukacijsko-rehabilitacijski fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.proquest.com

Citiraj ovu publikaciju:

Matas, Lukša; Olujić Tomazin, Marina; Kuvač Kraljević, Jelena; Hržica, Gordana; Krbot Skorić, Magdalena; Padovan, Nevena
Increased cognitive load during pseudoword processing // Cognition, Brain, Behavior. An Interdisciplinary Journal, XXV (2021), 4; 289-309 doi:10.24193/cbb.2021.25.15 (međunarodna recenzija, članak, znanstveni)
Matas, L., Olujić Tomazin, M., Kuvač Kraljević, J., Hržica, G., Krbot Skorić, M. & Padovan, N. (2021) Increased cognitive load during pseudoword processing. Cognition, Brain, Behavior. An Interdisciplinary Journal, XXV (4), 289-309 doi:10.24193/cbb.2021.25.15.
@article{article, author = {Matas, Luk\v{s}a and Oluji\'{c} Tomazin, Marina and Kuva\v{c} Kraljevi\'{c}, Jelena and Hr\v{z}ica, Gordana and Krbot Skori\'{c}, Magdalena and Padovan, Nevena}, year = {2021}, pages = {289-309}, DOI = {10.24193/cbb.2021.25.15}, keywords = {N400, P300, P600, pseudowords}, journal = {Cognition, Brain, Behavior. An Interdisciplinary Journal}, doi = {10.24193/cbb.2021.25.15}, volume = {XXV}, number = {4}, issn = {2601-226X}, title = {Increased cognitive load during pseudoword processing}, keyword = {N400, P300, P600, pseudowords} }
@article{article, author = {Matas, Luk\v{s}a and Oluji\'{c} Tomazin, Marina and Kuva\v{c} Kraljevi\'{c}, Jelena and Hr\v{z}ica, Gordana and Krbot Skori\'{c}, Magdalena and Padovan, Nevena}, year = {2021}, pages = {289-309}, DOI = {10.24193/cbb.2021.25.15}, keywords = {N400, P300, P600, pseudowords}, journal = {Cognition, Brain, Behavior. An Interdisciplinary Journal}, doi = {10.24193/cbb.2021.25.15}, volume = {XXV}, number = {4}, issn = {2601-226X}, title = {Increased cognitive load during pseudoword processing}, keyword = {N400, P300, P600, pseudowords} }

Časopis indeksira:


  • Scopus


Citati:





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