sjd.demo

This is a wrapper around <code>download_optional_data()</code> and <code>get_optional_data_filepath("subjects_dir")</code>. It will download the optional fsbrain demo data unless it already exists locally.

Provides high-level access to neuroimaging data from standard software packages like 'FreeSurfer' <http://freesurfer.net/> on the level of subjects and groups. Load morphometry data, surfaces and brain parcellations based on atlases. Mask data using labels, load data for specific atlas regions only, and visualize data and statistical results directly in 'R'.

Tim Schc3<a4>fer

fsbrain

Managing and Visualizing Brain Surface Data

Tim Schäfer

sjd.demo function

<dl><dt>accept_freesurfer_license</dt>
<dd>logical, whether you want to also download fsaverage and fsaverage3, and accept the FreeSurfer license for fsaverage and fsaverage3, available at https://surfer.nmr.mgh.harvard.edu/fswiki/FreeSurferSoftwareLicense. Defaults to FALSE. If FALSE, only the demo data from fsbrain itself ('subject1') will be downloaded.</dd></dl>

Arguments

Download optional demo data if needed and return its path. — sjd.demo

<dl>

<dt>accept_freesurfer_license</dt>
<dd>logical, whether you want to also download fsaverage and fsaverage3, and accept the FreeSurfer license for fsaverage and fsaverage3, available at https://surfer.nmr.mgh.harvard.edu/fswiki/FreeSurferSoftwareLicense. Defaults to FALSE. If FALSE, only the demo data from fsbrain itself ('subject1') will be downloaded.</dd>

</dl>

sjd.demo: Download optional demo data if needed and return its path.

Description

Usage

Value

Arguments