Predictions drive neural representations of visual events ahead of incoming sensory information.

ABSTRACT: The transmission of sensory information through the visual system takes time. As a result of these delays, the visual information available to the brain always lags behind the timing of events in the present moment. Compensating for these delays is crucial for functioning within dynamic environments, since interacting with a moving object (e.g., catching a ball) requires real-time localization of the object. One way the brain might achieve this is via prediction of anticipated events. Using time-resolved decoding of electroencephalographic (EEG) data, we demonstrate that the visual system represents the anticipated future position of a moving object, showing that predictive mechanisms activate the same neural representations as afferent sensory input. Importantly, this activation is eviden

SUBMITTER: Blom T 

PROVIDER: S-EPMC7132318 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature