Similar but separate systems underlie perceptual bistability in vision and audition
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Tartalom: http://real.mtak.hu/79505/
Archívum: REAL
Gyűjtemény: Status = Published
Subject = B Philosophy. Psychology. Religion / filozófia, pszichológia, vallás: BF Psychology / lélektan: BF09 Sensation / észlelés, érzékelés
Subject = B Philosophy. Psychology. Religion / filozófia, pszichológia, vallás: BF Psychology / lélektan: BF07 Individual psychology / individuálpszichológia
Type = Article
Cím:
Similar but separate systems underlie perceptual bistability in vision and audition
Létrehozó:
Denham, Susan L.
Farkas, Dávid
van Ee, Raymond
Taranu, Mihaela
Kocsis, Zsuzsanna
Wimmer, Marina
Carmel, David
Winkler, István
Kiadó:
Nature Publishing Group
Dátum:
2018
Téma:
BF07 Individual psychology / individuálpszichológia
BF09 Sensation / észlelés, érzékelés
Tartalmi leírás:
The dynamics of perceptual bistability, the phenomenon in which perception switches between different interpretations of an unchanging stimulus, are characterised by very similar properties across a wide range of qualitatively different paradigms. This suggests that perceptual switching may be triggered by some common source. However, it is also possible that perceptual switching may arise from a distributed system, whose components vary according to the specifics of the perceptual experiences involved. Here we used a visual and an auditory task to determine whether individuals show cross-modal commonalities in perceptual switching. We found that individual perceptual switching rates were significantly correlated across modalities. We then asked whether perceptual switching arises from some central (modality-) task-independent process or from a more distributed task-specific system. We found that a log-normal distribution best explained the distribution of perceptual phases in both modalities, suggestive of a combined set of independent processes causing perceptual switching. Modality- and/or task-dependent differences in these distributions, and lack of correlation with the modality-independent central factors tested (ego-resiliency, creativity, and executive function), also point towards perceptual switching arising from a distributed system of similar but independent processes.
Nyelv:
angol
Típus:
Article
PeerReviewed
info:eu-repo/semantics/article
Formátum:
text
Azonosító:
Denham, Susan L. and Farkas, Dávid and van Ee, Raymond and Taranu, Mihaela and Kocsis, Zsuzsanna and Wimmer, Marina and Carmel, David and Winkler, István (2018) Similar but separate systems underlie perceptual bistability in vision and audition. SCIENTIFIC REPORTS, 8 (1). p. 7106. ISSN 2045-2322
Kapcsolat:
10.1038/s41598-018-25587-2