44 citations · 84 across the 11 of their papers we have counts for
11 papers
Total/dual correlation/coherence, redundancy/synergy, complexity, and O-information for real and complex valued multivariate data
Roberto D. Pascual-Marqui, Kieko Kochi, Toshihiko Kinoshita
Firstly, assuming Gaussianity, equations for the following information theory measures are presented: total correlation/coherence (TC), dual total correlation/coherence (DTC), O-in…
Distance-based Chatterjee correlation: a new generalized robust measure of directed association for multivariate real and complex-valued data
Roberto D. Pascual-Marqui, Kieko Kochi, Toshihiko Kinoshita
Building upon the Chatterjee correlation (2021: J. Am. Stat. Assoc. 116, p2009) for two real-valued variables, this study introduces a generalized measure of directed association b…
Lagged coherence: explicit and testable definition
Roberto D. Pascual-Marqui, Kieko Kochi, Toshihiko Kinoshita
Measures of association between cortical regions based on activity signals provide useful information for studying brain functional connectivity. Difficulties occur with signals of…
Cortical Xi-Alpha model for resting state electric neuronal activity
Roberto D. Pascual-Marqui, Kieko Kochi, Toshihiko Kinoshita
Power spectra of awake resting state EEG recordings in humans typically have an Alpha peak at around 10 Hz riding a decreasing background "Xi process". Normal and pathological vari…
On the relation between EEG microstates and cross-spectra
Roberto D. Pascual-Marqui, Kieko Kochi, Toshihiko Kinoshita
Brain function as measured by multichannel EEG recordings can be described to a high level of accuracy by microstates, characterized as a sequence of time intervals within which th…
Innovations orthogonalization: a solution to the major pitfalls of EEG/MEG "leakage correction"
Roberto D. Pascual-Marqui, Rolando J. Biscay, Jorge Bosch-Bayard +6
The problem of interest here is the study of brain functional and effective connectivity based on non-invasive EEG-MEG inverse solution time series. These signals generally have lo…
The cross-frequency mediation mechanism of intracortical information transactions
RD Pascual-Marqui, P Faber, S Ikeda +7
In a seminal paper by von Stein and Sarnthein (2000), it was hypothesized that "bottom-up" information processing of "content" elicits local, high frequency (beta-gamma) oscillatio…
The dual frequency RV-coupling coefficient: a novel measure for quantifying cross-frequency information transactions in the brain
RD Pascual-Marqui, P Faber, T Kinoshita +5
Identifying dynamic transactions between brain regions has become increasingly important. Measurements within and across brain structures, demonstrating the occurrence of bursts of…
The resting microstate networks (RMN): cortical distributions, dynamics, and frequency specific information flow
Roberto D Pascual-Marqui, Dietrich Lehmann, Pascal Faber +6
A brain microstate is characterized by a unique, fixed spatial distribution of electrically active neurons with time varying amplitude. It is hypothesized that a microstate impleme…
Isolated effective coherence (iCoh): causal information flow excluding indirect paths
RD Pascual-Marqui, RJ Biscay, J Bosch-Bayard +5
A problem of great interest in real world systems, where multiple time series measurements are available, is the estimation of the intra-system causal relations. For instance, elec…
A measure of association between vectors based on "similarity covariance"
Roberto D. Pascual-Marqui, Dietrich Lehmann, Kieko Kochi +2
The "maximum similarity correlation" definition introduced in this study is motivated by the seminal work of Szekely et al on "distance covariance" (Ann. Statist. 2007, 35: 2769-27…