| fmri_image {TCIU} | R Documentation |
interactive graph object of the fMRI image
Description
fMRI image visualization method, based on package plotly.
Usage
fmri_image(fmridata, option = "manually", voxel_location = NULL, time = NULL)
Arguments
fmridata |
a 4D array contains information for the fMRI spacetime image. The data should only contain the magnitude for the fMRI image. |
option |
The default is 'manually'. If choose 'auto', then this function will lead you to key in the space (x,y,z) parameters and time (time) parameter for this function to generate graphs. |
voxel_location |
a 3D array indicating the spatial location of the brain. If option is auto, set the voxel_location as NULL. |
time |
time location for the voxel |
Details
The function fmri_image is used to create images for front view, side view, and top view of the fMRI image.
When providing the 4D array of the fMRI spacetime image and input the x,y,z position of the voxel,
three views of the fMRI image and the time series image of the voxel will be shown.
Value
an interactive graph object of the fMRI image created by plotly
Author(s)
SOCR team <http://socr.umich.edu/people/>
Examples
fmri_generate = fmri_simulate_func(dim_data = c(64, 64, 40), mask = mask)
fmri_image(fmri_generate$fmri_data, option='manually', voxel_location = c(40,22,33), time = 4)