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Titolo:
Inhibitory tagging in inhibition of return is affected in schizophrenia: Evidence from stroop task
Autore:
Fuentes, LJ; Boucart, M; Vivas, AB; Alvarez, R; Zimmerman, MA;
Indirizzi:
Univ Almeria, Dept Psicol Expt & Psicobiol, Almeria 04120, Spain Univ Almeria Almeria Spain 04120 Expt & Psicobiol, Almeria 04120, Spain INSERM, Strasbourg, France INSERM Strasbourg FranceINSERM, Strasbourg, France Hop Civil Strasbourg, Strasbourg, France Hop Civil Strasbourg StrasbourgFrance l Strasbourg, Strasbourg, France
Titolo Testata:
NEUROPSYCHOLOGY
fascicolo: 1, volume: 14, anno: 2000,
pagine: 134 - 140
SICI:
0894-4105(200001)14:1<134:ITIIOR>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
VISUAL-ATTENTION; INTERFERENCE; PERFORMANCE; LOCATIONS; DEFICIT; SINGLE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Fuentes, LJ Univ Almeria, Dept Psicol Expt & Psicobiol, Almeria 04120, Spain Univ Almeria Almeria Spain 04120 obiol, Almeria 04120, Spain
Citazione:
L.J. Fuentes et al., "Inhibitory tagging in inhibition of return is affected in schizophrenia: Evidence from stroop task", NEUROPSYCHL, 14(1), 2000, pp. 134-140

Abstract

L. J. Fuentes, A. B. Vivas, and G. W. Humphreys (1999b) showed that stimulus processing is affected when stimuli are presented to locations subject to inhibition of return. They argued that activated representations of stimuli presented at inhibited locations are disconnected from their associated responses through an "inhibitory tagging" mechanism occurring in inhibitionof return. In the present research, the authors asked whether such a mechanism is affected in people with schizophrenia. Healthy adults and patients with schizophrenia performed a Stroop task in an inhibition of return paradigm. Healthy adults showed a reduction in the Stroop interference when stimuli were presented at inhibited locations, a result that agrees with the inhibitory tagging mechanism hypothesis and replicates previous findings. However, patients with schizophrenia did not show such a reduction, a result suggesting that they have a deficit in inhibitory processing occurring in inhibition of return.

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Documento generato il 07/07/20 alle ore 15:36:20