ravecore (version 0.1.0)

rave_brain: Load 'FreeSurfer' brain from 'RAVE'

Description

Create 3D visualization of the brain and visualize with modern web browsers

Usage

rave_brain(
  subject,
  surfaces = "pial",
  overlays = "aparc.a2009s+aseg",
  annotations = "label/aparc.a2009s",
  ...,
  usetemplateifmissing = FALSE,
  include_electrodes = TRUE
)

Value

A 'threeBrain' instance if brain is found or usetemplateifmissing is set to true; otherwise returns NULL

Arguments

subject

character, list, or RAVESubject instance; for list or other objects, make sure subject$subject_id is a valid 'RAVE' subject 'ID'

surfaces

one or more brain surface types from "pial", "white", "smoothwm", "pial-outer-smoothed", etc.; check threeBrain

overlays

volumes to overlay; default is 'aparc.a2009s+aseg'

annotations

surface annotation or curvature data to load; default is 'label/aparc.a2009s', referring to the '*h.aparc.a2009s.annot' under the label folder.

...

ignored, reserved for legacy code

usetemplateifmissing

whether to use template brain when the subject brain files are missing. If set to true, then a template (usually 'N27') brain will be displayed as an alternative solution, and electrodes will be rendered according to their 'MNI305' coordinates, or 'VertexNumber' if given.

include_electrodes

whether to include electrode in the model; default is true

Examples

if(has_rave_subject("demo/DemoSubject")) {

  brain <- rave_brain("demo/DemoSubject")

  if(interactive()) {

    brain$plot()

  }

}