networks Flashcards
MEG
tangential current
EEG
tengential + radial current
functional connectivity
communication between groups of neurons through shared activation > synchronous activation
structural connectivity
groups of neurons connected by structural pathways
effective connectivity
understanding direction and magnitude of connections to seggest causality
default mode network areas
medial prefrontal cortex
medial parietal cortex
lateral parietal cortex
lateral temporal cortex
scale free network
the degree of distribution follows a power-law and is robust against damaga
node
vertice
link
edge
degree
number of links in a node
neighbors
nodes connected trough a link
motif
small subnetwork
module
large network where nodes are more connected
hubs
nodes with high centrality
rich club
strongly connected network between modules