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Functional MRI Shows Altered Deactivation and a Corresponding Decrease in Functional Connectivity of the Default Mode Network in Patients with Gliomas.

Yash M ManiarKyung K PeckMehrnaz JenabiMadeleine N GeneAndrei I Holodny
Published in: AJNR. American journal of neuroradiology (2021)
Task-based fMRI showed impaired deactivation of the default mode network in patients with gliomas. The functional connectivity of the default mode network in both task-based and resting-state fMRI in patients with gliomas using the posterior cingulate cortex identified in task-based fMRI as an ROI for seed-based correlation analysis has strong overlap.
Keyphrases
  • functional connectivity
  • resting state
  • high grade
  • magnetic resonance imaging
  • contrast enhanced
  • magnetic resonance