Functional Connectivity measures
This section contains an online copy of the book chapter:
Nieto-Castanon, A. (2020). Functional Connectivity measures. In Handbook of functional connectivity Magnetic Resonance Imaging methods in CONN (pp. 26–62). Hilbert Press. doi:10.56441/hilbertpress.2207.6601
alternative sources: pdf (ResearchGate); e-book (Google Books); paperback (Amazon)
Please use the reference above when citing contents of this section
Seed-based connectivity measures
Seed-Based Correlation (SBC)
Multivariate Seed-Based Connectivity (mSBC)
Weighted Seed-Based Connectivity (wSBC)
Generalized Psycho-Physiological Interaction (gPPI)
ROI-to-ROI connectivity measures
ROI-to-ROI Correlation (RRC)
Multivariate ROI-to-ROI Connectivity (mRRC)
Weighted ROI-to-ROI Connectivity (wRRC)
Generalized Psycho-Physiological Interaction (gPPI)
Graph measures (ROI-level)
Degree & Cost
Average minimum path distance
Clustering coefficient
Global efficiency
Local efficiency
Betweenness centrality
Network measures (voxel-level)
Intrinsic Connectivity (IC)
Global Correlation (GCOR)
Local Correlation (LCOR)
Inter-Hemispheric Correlation (IHC)
Multivariate Correlation (MCOR/MVPA)
Independent Component Analyses (ICA)
Principal Component Analyses (PCA)
Dynamic connectivity
Sliding window measures
Dynamic Independent Component Analyses (dyn-ICA)
Other measures
Amplitude of Low-Frequency Fluctuations (ALFF)
Fractional Amplitude of Low-Frequency Fluctuations (fALFF)