plot.fmripvalue {fmri}

Visualize fMRI p-value maps

Description

Visualize objects created by function fmri.pvalue

Usage

## 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)

Value

list with components

comp1

slices, numbers refer to spm

comp2

center, numbers refer to spm

Author(s)

Joerg Polzehl [e-mail]

See Also

fmri.pvalue, ~~~