This is a list of spatial coordinates for the Desikan-Killiany (DK) atlas,
 along with indices for the major lobes of the brain.

datasets

A set of tools for performing graph theory analysis of brain MRI
data. It is best suited to data from a Freesurfer analysis (cortical
thickness, volumes, local gyrification index, surface area), but also works
with e.g., tractography data from FSL. It contains a graphical user
interface for graph visualization and data exploration.

Christopher G Watson

brainGraph

Graph Theory Analysis of Brain MRI Data

dk function

A data frame with 68 observations on the following 10 variables.
 <dl>
 <dt><code>name</code></dt><dd>a character vector of region names</dd> <dt><code>x</code></dt><dd>a numeric vector of x-coordinates (internal to <code>brainGraph</code>)</dd> <dt><code>y</code></dt><dd>a numeric vector of y-coordinates (internal to <code>brainGraph</code>)</dd> <dt><code>z</code></dt><dd>a numeric vector of z-coordinates (internal to <code>brainGraph</code>)</dd> <dt><code>x.mni</code></dt><dd>a numeric vector of x-coordinates (in MNI space)</dd> <dt><code>y.mni</code></dt><dd>a numeric vector of y-coordinates (in MNI space)</dd> <dt><code>z.mni</code></dt><dd>a numeric vector of z-coordinates (in MNI space)</dd> <dt><code>lobe</code></dt><dd>a factor with levels <code>Frontal</code> <code>Parietal</code> <code>Temporal</code> <code>Occipital</code> <code>Insula</code> <code>Cingulate</code></dd> <dt><code>hemi</code></dt><dd>a factor with levels <code>L</code> <code>R</code></dd> <dt><code>index</code></dt><dd>a numeric vector</dd> </dl>

Format

Desikan R.S., Segonne F., Fischl B., et al. (2006) An automated
 labeling system for subdividing the human cerebral cortex on MRI scans into
 gyral based regions of interest. NeuroImage, 31:968-980.

dk: Coordinates for data from the Desikan-Killiany atlas

Description

Usage

Arguments

Format

Source

References

Examples