Smoothness Harmonic: A Graph-Based Approach to Reveal Spatiotemporal Patterns of Cortical Dynamics in fMRI Data

Smoothness Harmonic: A Graph-Based Approach to Reveal Spatiotemporal Patterns of Cortical Dynamics in fMRI Data

Despite fMRI data being interpreted as time-varying graphs in graph analysis, there has been more emphasis on learning sophisticated node embeddings and complex graph structures rather than providing a macroscopic description of cortical dynamics. In this paper, I introduce the notion of smoothness...

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Bibliographic Details
Main Author: Wenjun Bai
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Applied Sciences
Subjects:
computational neuroscience
fMRI data
graph analysis
connectome Laplacian analysis
cortical dynamics
Online Access:https://www.mdpi.com/2076-3417/13/12/7130

Internet

https://www.mdpi.com/2076-3417/13/12/7130

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