Macroscale cortical organization and a default-like apex transmodal network in the marmoset monkey.

ABSTRACT: Networks of widely distributed regions populate human association cortex. One network, often called the default network, is positioned at the apex of a gradient of sequential networks that radiate outward from primary cortex. Here, extensive anatomical data made available through the Marmoset Brain Architecture Project are explored to show a homologue exists in marmoset. Results reveal that a gradient of networks extend outward from primary cortex to progressively higher-order transmodal association cortex in both frontal and temporal cortex. The apex transmodal network comprises frontopolar and rostral temporal association cortex, parahippocampal areas TH / TF, the ventral posterior midline, and lateral parietal association cortex. The positioning of this network in the gradient and its c

SUBMITTER: Buckner RL 

PROVIDER: S-EPMC6488644 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature