surf.sphere.spatialfilter

Apply spatial filter to surface data.

internal

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

surf.sphere.spatialfilter function

<dl><dt>source_data</dt>
<dd>numerical vector, per-vertex data for a surface.</dd>
<dt>sphere_dists</dt>
<dd>named list with 3 entries, as returned by <code>surf.sphere.dist</code></dd>
<dt>gaussian_weights</dt>
<dd>list of double vectors, the Gaussian weights for all neighbors of the respective vertex. As returned by <code>surf.sphere.gaussianweights</code>.</dd></dl>

Arguments

Apply spatial filter to surface data. — surf.sphere.spatialfilter

<dl>

<dt>source_data</dt>
<dd>numerical vector, per-vertex data for a surface.</dd>


<dt>sphere_dists</dt>
<dd>named list with 3 entries, as returned by <code>surf.sphere.dist</code></dd>


<dt>gaussian_weights</dt>
<dd>list of double vectors, the Gaussian weights for all neighbors of the respective vertex. As returned by <code>surf.sphere.gaussianweights</code>.</dd>

</dl>

surf.sphere.spatialfilter: Apply spatial filter to surface data.

Description

Usage

Value

Arguments