Effective connectivity in a duration selective cortico-cerebellar network.

ABSTRACT: How the human brain represents millisecond unit of time is far from clear. A recent neuroimaging study revealed the existence in the human premotor cortex of a topographic representation of time i.e., neuronal units selectively responsive to specific durations and topographically organized on the cortical surface. By using high resolution functional Magnetic Resonance Images here, we go beyond this previous work, showing duration preferences across a wide network of cortical and subcortical brain areas: from cerebellum to primary visual, parietal, premotor and prefrontal cortices. Most importantly, we identify the effective connectivity structure between these different brain areas and their duration selective neural units. The results highlight the role of the cerebellum as the network hu

SUBMITTER: Protopapa F 

PROVIDER: S-EPMC10673930 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature