eigenconnectivity

From eigen- +‎ connectivity.

eigenconnectivity (plural eigenconnectivities)

1. The pattern of eigenvectors that emerges from a cluster analysis of a covariance matrix of neurophysiological events.
   • 2021, Paola Valsasina, Milagros Hidalgo de la Cruz, Massimo Filippi, Maria A. Rocca, “Characterizing Rapid Fluctuations of Resting State Functional Connectivity in Demyelinating, Neurodegenerative, and Psychiatric Conditions: From Static to Time-Varying Analysis”, in Roberto Esposito, Filippo Cieri, Nicoletta Cera, Dante Mantini, Alessandra Griffa, editors, Dynamic Functioning of Resting State Networks in Physiological and Pathological Conditions:

     Each eigenconnectivity pattern is characterized by a “contribution” (which can be thought as the equivalent of dwell times for k-means clustering analysis), which varies over time across subjects.