powers_areal_mni_itk — powers_areal_mni

A data frame providing coordinates for the nodes identified by Powers at al. Coordinates have been modified from nifti space to ITK space

powers_areal_mni_itk

Format

A data frame listing the following variables.

x: x coordinate
y: y coordinate
z: z coordinate
ROI: unique integer for each node
SystemLabel: unique integer for each system
SystemName: unique name for each system
Color: name of color for system
r: red value for system
g: green value for system
b: blue value for system
Anatomy: anatomical location as determined by OASIS labeling
Lobe: lobe location of node
Brodmann: Broadmann area number
AAL: AAL region label

References

Power, J. D., et al. (2011). "Functional network organization of the human brain." Neuron 72(4): 665-678.

Examples

data(powers_areal_mni_itk)
if (FALSE) { # \dontrun{
fixed <- antsImageRead(getANTsRData("ch2"))
moving <- antsImageRead(getANTsRData("mni"))
mytx <- antsRegistration(
  fixed = fixed, moving = moving,
  typeofTransform = c("SyN")
)
data("powers_areal_mni_itk", package = "ANTsR", envir = environment())
coords <- powers_areal_mni_itk[, 1:3]
ch2reg <- antsRegistration(fixed, moving, typeofTransform = "SyN")
coordsw <- antsApplyTransformsToPoints(
  dim = 3, points = coords,
  transformlist = ch2reg$fwdtransforms,
  whichtoinvert = c(FALSE, FALSE)
)
ptrd <- 3
powersLabels <- makePointsImage(coordsw, moving, radius = pard)
plot(moving, powersLabels, axis = 3, nslices = 30)
} # }