nifti2.strip.nul

Remove all NUL bytes from a raw vector. This is needed for the payload of NIFTI v2 header extensions, which are padded with NUL bytes, and for the payload of MATLAB files, but the function is not specific to any format.

internal

Provides functions to read and write neuroimaging data in various file formats, with a focus on 'FreeSurfer' formats. This includes, but is not limited to, the following file formats: 1) MGH/MGZ/NIFTI format files, which can contain multi-dimensional images or other data. Typically they contain time-series of three-dimensional brain scans acquired by magnetic resonance imaging (MRI). They can also contain vertex-wise measures of surface morphometry data. The MGH format is named after the Massachusetts General Hospital, and the MGZ format is a compressed version of the same format. 2) 'FreeSurfer' morphometry data files in binary 'curv' format. These contain vertex-wise surface measures, i.e., one scalar value for each vertex of a brain surface mesh. These are typically values like the cortical thickness or brain surface area at each vertex. 3) Annotation file format. This contains a brain surface parcellation derived from a cortical atlas. 4) Surface file format. Contains a brain surface mesh, given by a list of vertices and a list of faces.

Tim Schc3<a4>fer

freesurferformats

Read and Write 'FreeSurfer' Neuroimaging File Formats

Tim Schäfer

Van Essen Lab 

Montreal Neurological Institute (MNI) 

nifti2.strip.nul function

<dl><dt>rawdata</dt>
<dd>raw vector or integer vector with values in range 0 to 255.</dd></dl>

Arguments

Remove NUL bytes from a raw vector. — nifti2.strip.nul

<dl>

<dt>rawdata</dt>
<dd>raw vector or integer vector with values in range 0 to 255.</dd>

</dl>

nifti2.strip.nul: Remove NUL bytes from a raw vector.

Description

Usage

Value

Arguments