Consulta: creatorFacets:"Bueno,V.F."
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Data/hora: 29/05/2024 06:12:46

Facilitatory effects of an auditory warning stimulus in a visual location identification task and a visual shape identification task
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Bueno,V.F.; Ribeiro-do-Valle,L.E.
The occurrence of a weak auditory warning stimulus increases the speed of the response to a subsequent visual target stimulus that must be identified. This facilitatory effect has been attributed to the temporal expectancy automatically induced by the warning stimulus. It has not been determined whether this results from a modulation of the stimulus identification process, the response selection process or both. The present study examined these possibilities. A group of 12 young adults performed a reaction time location identification task and another group of 12 young adults performed a reaction time shape identification task. A visual target stimulus was presented 1850 to 2350 ms plus a fixed interval (50, 100, 200, 400, 800, or 1600 ms, depending on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Expectancy; Time course; Priming; Auditory temporal processing; Visual form processing; Reaction time.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012001100007