vox_locations

Made for obtaining voxel locations in 3D space from the subcortical metadata
of CIFTI data: the volumetric mask, the transformation matrix and the
spatial units.

Supports fMRI (functional magnetic resonance imaging)
analysis tasks including reading in 'CIFTI', 'GIFTI' and
'NIFTI' data, temporal filtering, nuisance regression, and
aCompCor (anatomical Components Correction) (Muschelli et al.
(2014) <doi:10.1016/j.neuroimage.2014.03.028>).

Amanda Mejia

fMRItools

Routines for Common fMRI Processing Tasks

Damon Pham

Mark Fiecas

vox_locations function

<dl><dt>mask</dt>
<dd>3D logical mask</dd>
<dt>trans_mat</dt>
<dd>Transformation matrix from array indices to spatial
coordinates.</dd>
<dt>trans_units</dt>
<dd>Units for the spatial coordinates (optional).</dd></dl>

Arguments

Get coordinates of each voxel in a mask — vox_locations

<dl>

<dt>mask</dt>
<dd>3D logical mask</dd>


<dt>trans_mat</dt>
<dd>Transformation matrix from array indices to spatial
coordinates.</dd>


<dt>trans_units</dt>
<dd>Units for the spatial coordinates (optional).</dd>

</dl>

vox_locations: Get coordinates of each voxel in a mask

Description

Usage

Value

Arguments