Is perception discrete or continuous?

نویسندگان

  • Rufin VanRullen
  • Christof Koch
چکیده

How does conscious perception evolve following stimulus presentation? The idea that perception relies on discrete processing epochs has been often considered, but never widely accepted. The alternative, a continuous translation of the external world into explicit perception, although more intuitive and subjectively appealing, cannot satisfactorily account for a large body of psychophysical data. Cortical and thalamocortical oscillations in different frequency bands could provide a neuronal basis for such discrete processes, but are rarely analyzed in this context. This article reconciles the unduly abandoned topic of discrete perception with current views and advances in neuroscience.

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عنوان ژورنال:
  • Trends in cognitive sciences

دوره 7 5  شماره 

صفحات  -

تاریخ انتشار 2003