Functional brain network reconfiguration during learning in a dynamic environment
Citations Over Time
Abstract
Abstract When learning about dynamic and uncertain environments, people should update their beliefs most strongly when new evidence is most informative, such as when the environment undergoes a surprising change or existing beliefs are highly uncertain. Here we show that modulations of surprise and uncertainty are encoded in a particular, temporally dynamic pattern of whole-brain functional connectivity, and this encoding is enhanced in individuals that adapt their learning dynamics more appropriately in response to these factors. The key feature of this whole-brain pattern of functional connectivity is stronger connectivity, or functional integration, between the fronto-parietal and other functional systems. Our results provide new insights regarding the association between dynamic adjustments in learning and dynamic, large-scale changes in functional connectivity across the brain.
Related Papers
- → Dynamic Brain Connectivity in Resting State Functional MR Imaging(2020)29 cited
- → [Dynamic Functional Connectivity in Resting-State fMRI and Its Clinical Applications].(2021)
- → Dynamic Resting-State Functional Connectivity in Migraineurs(2022)
- → Aberrant Dynamic Functional Network Connectivity in Adult Patients With Autism Spectrum Disorder(2023)
- → A novel method for sparse dynamic functional connectivity analysis from resting-state fMRI(2024)