human.fmri: Human fMRI Connectome

Description Usage Format References

Description

A graph comprised from n=1790 functional MRI connectivity matrices, primarily from the CoRR dataset. Graphs were processed with the ndmg pipeline; see references for details.

Usage

1

Format

An igraph object containing the average fMRI graph.

V(human.fmri)$name

The id in the Desikan-Killany parcellation for the vertex.

V(human.fmri)$lobe

The lobe of the brain the parcel overlaps maximally with. M is midbrain, P is parietal, O is occipital, T is temporal, F is frontal.

V(human.fmri)$hemisphere

The hemisphere of the brain the parcel overlaps maximally with. R is right; L is left.

V(human.fmri)$region

A composite of the lobe and hemisphere attributes.

E(human.fmri)$weight

The average functional connectivity between the two vertices.

References

Kiar, G., Bridgeford, E.W., Roncal, W.G., et al. A High-Throughput Pipeline Identifies Robust Connectomes but Troublesome Variability. bioarxiv, 2018.


neurodata/graphstats documentation built on May 14, 2019, 5:19 p.m.