plot.fmripvalue function

Visualize fMRI p-value maps

Visualize objects created by function fmri.pvalue

## S3 method for class 'fmripvalue'
plot(x, template = NULL, mask = NULL,
      view = c("axial", "coronal", "sagittal", "orthographic"),
      slices = NULL, ncol = 1, nrow = 1, center = NULL, ...)

Arguments

• x: object of class 'fmripvalue'
• template: Anatomical image of same origin and direction as pvalue map in x$pvalue.
• mask: optional brain mask
• view: Either 'orthographic' or one of 'axial', 'coronal' or 'sagittal'
• slices: If view != "orthographic" vector of slice numbers to use. If not provided the ncol*nrow slices with strongest signals are selected
• ncol: If view != "orthographic" number of slices per row
• nrow: If view != "orthographic" number of rows in display.
• center: If view == "orthographic" center of orthographic view. If not provided the center is chosen to provide maximal information.
• ...: additional parameters (not evaluated)

Returns

list with components - comp1: slices, numbers refer to spm

• comp2: center, numbers refer to spm

Author(s)

Joerg Polzehl polzehl@wias-berlin.de

See Also

fmri.pvalue, ~~~