Task-dependent functional and effective connectivity during conceptual processing

P Kuhnke, M Kiefer, G Hartwigsen - Cerebral Cortex, 2021 - academic.oup.com
… Combining a whole-brain connectivity approach with directional effective connectivity analysis,
… Overall, the localizers served to constrain our analyses and interpretations by identifying …

[HTML][HTML] Predicting empathy from resting state brain connectivity: A multivariate approach

L Christov-Moore, N Reggente, PK Douglas… - Frontiers in integrative …, 2020 - frontiersin.org
Using machine learning, we demonstrate that patterns of resting state fMRI connectivity (ie
the degree of synchronous BOLD activity across multiple cortical areas in the absence of …

Brain connections derived from diffusion MRI tractography can be highly anatomically accurate—if we know where white matter pathways start, where they end, and …

KG Schilling, L Petit, F Rheault, S Remedios… - Brain Structure and …, 2020 - Springer
… we are able to achieve successful results employing widely … translated into constraints in the
bundle dissection process which … These techniques of using anatomical constraints to define …

[HTML][HTML] Modularity maximization as a flexible and generic framework for brain network exploratory analysis

FZ Esfahlani, Y Jo, MG Puxeddu, H Merritt, JC Tanner… - Neuroimage, 2021 - Elsevier
… While the configuration model is a good general null, is it an appropriate null generator for …
So far, each of these models preserve select features of a spatially constrained brain network

Virtual adversarial training-based deep feature aggregation network from dynamic effective connectivity for MCI identification

Y Li, J Liu, Y Jiang, Y Liu, B Lei - IEEE transactions on medical …, 2021 - ieeexplore.ieee.org
constrained Kalman filter (gKF) algorithm is proposed to construct dynamic effective connectivity
(… In the traditional connectivity modeling methods, brain connectivity is defined as the …

The emergent properties of the connected brain

M Thiebaut de Schotten, SJ Forkel - Science, 2022 - science.org
… develop over weeks, months, years, and even decades owing to environmental and
learning-induced plasticity mechanisms. A good example is literacy, which alters brain connections

[HTML][HTML] Influence of structural and functional brain connectivity on age-related differences in fluid cognition

DJ Madden, S Jain, ZA Monge, AD Cook, A Lee… - Neurobiology of …, 2020 - Elsevier
… that structural brain connectivity constrains the influence of functional connectivity on the …
is the measure of efficient information propagation across the whole network. It represents …

Convolutional kernels with an element-wise weighting mechanism for identifying abnormal brain connectivity patterns

J Ji, X Xing, Y Yao, J Li, X Zhang - Pattern Recognition, 2021 - Elsevier
… domain metrics of effective connectivity based on vector autoregressive model and partial
directed … To demonstrate the effectiveness of specially designed CNN kernels for extracting …

Principles and open questions in functional brain network reconstruction

O Korhonen, M Zanin, D Papo - Human Brain Mapping, 2021 - Wiley Online Library
… the scales at which a system can effectively be considered a network. At this scale, which …
geometrical and topological constraints on how brain function is projected onto brain anatomy (…

An EEG channel selection method for motor imagery based brain–computer interface and neurofeedback using Granger causality

H Varsehi, SMP Firoozabadi - Neural Networks, 2021 - Elsevier
… BCI and NF by causal constraint. The proposed method based … connectivity can provide a
description of the brain networkeffective connectivity. The interactions of spatially separated …