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Related Experiment Video

Updated: May 30, 2026

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

Resting-state connectivity identifies distinct functional networks in macaque cingulate cortex.

R Matthew Hutchison¹, Thilo Womelsdorf, Joseph S Gati

¹Graduate Program in Neuroscience, University of Western Ontario, London, Ontario N6A 5K8, Canada.

Cerebral Cortex (New York, N.Y. : 1991)

|August 16, 2011

Summary

This summary is machine-generated.

Researchers mapped functional connectivity in the macaque cingulate cortex, identifying four distinct networks: somatomotor, attention-orienting, executive, and limbic. This provides a framework for understanding brain network integration and function.

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Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

Area of Science:

Neuroscience
Primate Brain Connectivity

Background:

The cingulate cortex is a key intersection in primate brain structural networks.
Linking cingulate structure to large-scale network dynamics requires understanding its functional connectivity.

Purpose of the Study:

To map fine-grained functional connectivity across the entire macaque cingulate cortex.
To delineate cingulate subdivisions associated with distinct functional networks.

Main Methods:

Functional connectivity mapping using spontaneous blood oxygen level-dependent (BOLD) activity.
Analysis of resting-state fMRI data in macaque brains.

Main Results:

Identified four primary functional networks within the cingulate cortex: somatomotor, attention-orienting, executive, and limbic.
Cingulate network nodes originate from separable subfields along the rostral-to-caudal axis.
Network characterization based on positive and negative correlations in spontaneous BOLD activity.

Conclusions:

These findings offer a critical component for understanding how anterior and midcingulate cortices integrate and process information.
Connectivity patterns suggest potential electrophysiological targets for studying functions like conflict monitoring.