Time-Perception Network and Default Mode Network Are Associated with Temporal Prediction in a Periodic Motion Task.

ABSTRACT: The updating of prospective internal models is necessary to accurately predict future observations. Uncertainty-driven internal model updating has been studied using a variety of perceptual paradigms, and have revealed engagement of frontal and parietal areas. In a distinct literature, studies on temporal expectations have also characterized a time-perception network, which relies on temporal orienting of attention. However, the updating of prospective internal models is highly dependent on temporal attention, since temporal attention must be reoriented according to the current environmental demands. In this study, we used functional magnetic resonance imaging (fMRI) to evaluate to what extend the continuous manipulation of temporal prediction would recruit update-related areas and the tim

SUBMITTER: Carvalho FM 

PROVIDER: S-EPMC4889611 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature