Decoding time-resolved neural representations of orientation ensemble perception.

ABSTRACT: The visual system can compute summary statistics of several visual elements at a glance. Numerous studies have shown that an ensemble of different visual features can be perceived over 50-200 ms; however, the time point at which the visual system forms an accurate ensemble representation associated with an individual's perception remains unclear. This is mainly because most previous studies have not fully addressed time-resolved neural representations that occur during ensemble perception, particularly lacking quantification of the representational strength of ensembles and their correlation with behavior. Here, we conducted orientation ensemble discrimination tasks and electroencephalogram (EEG) recordings to decode orientation representations over time while human observers discriminated

SUBMITTER: Yashiro R 

PROVIDER: S-EPMC11325722 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature