Nothing
## ---- eval = FALSE------------------------------------------------------------
# library("fsbrain");
# fsbrain::download_optional_data();
# subjects_dir = fsbrain::get_optional_data_filepath("subjects_dir");
# subject_id = 'subject1'; # for function which use one subject only
## ---- eval = FALSE------------------------------------------------------------
# brain_data = subject.volume(subjects_dir, subject_id, "brain");
## ---- eval = FALSE------------------------------------------------------------
# brain = subject.volume(subjects_dir, subject_id, "brain", with_header = TRUE);
# brain_data = brain$data;
## ---- eval = FALSE------------------------------------------------------------
# brain = subject.volume(subjects_dir, subject_id, 'brain') / 255;
# bounded_brain = vol.boundary.box(brain, apply=TRUE);
# volvis.lightbox(bounded_brain);
## ---- eval = FALSE------------------------------------------------------------
# volvis.lb("~/data/study1/subject1/mri/brain.mgz");
# volvis.lb("~/data/study1/subject1/mri/brain.mgz", bbox_threshold = 1L);
# volvis.lb("~/data/study1/subject1/mri/brain.mgz", background = "~/data/study1/subject1/mri/T1.mgz");
# volvis.lb("~/data/study1/subject1/mri/brain.mgz", background = "#FEFEFE", background_color="#FEFEFE");
## ---- eval = FALSE------------------------------------------------------------
# volume = subject.volume(subjects_dir, subject_id, 'brain');
# background = subject.volume(subjects_dir, subject_id, 'T1'); # if you have this file.
# volvis.lb(volume);
# volvis.lb(volume, background = background);
## ---- eval = FALSE------------------------------------------------------------
# ct = file.path(find.freesurferhome(mustWork = T), "FreeSurferColorLUT.txt"); # ct = "color table"
# volvis.lb("~/data/study1/subject1/mri/aseg.mgz", background = "~/data/study1/subject1/mri/T1.mgz", colortable = ct, colFn=NULL, axis=2L);
# volvis.lb("~/data/study1/subject1/mri/aseg.mgz", background = "~/data/study1/subject1/mri/T1.mgz", colortable = ct, colFn=NULL, axis=1L, bbox_threshold = 0);
## ---- eval = FALSE------------------------------------------------------------
# brain = subject.volume(subjects_dir, subject_id, 'brain');
# threshold = 5L;
# brain[which(brain <= threshold, arr.ind = TRUE)] = NA; # mark background
# brain = vol.hull(brain, thickness = 2L); # Remove inner triangles for performance, optional.
# volvis.voxels(brain);
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.