parse.mrtrix.header

Splits each header line at its first colon. Values may contain
colons (e.g., in <code>command_history</code> entries), they are preserved. Lines
without a colon are ignored, as the MRtrix reference implementation does.
Keys that occur more than once are collected into a vector.

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) 

parse.mrtrix.header function

<dl><dt>lines</dt>
<dd>character vector, the header lines, including the first line and
the terminating 'END' line.</dd>
<dt>filepath</dt>
<dd>character string, the path of the file, used in error
messages only.</dd></dl>

Arguments

Parse the key-value pairs of an MRtrix TCK/TSF header. — parse.mrtrix.header

<dl>

<dt>lines</dt>
<dd>character vector, the header lines, including the first line and
the terminating 'END' line.</dd>


<dt>filepath</dt>
<dd>character string, the path of the file, used in error
messages only.</dd>

</dl>

parse.mrtrix.header: Parse the key-value pairs of an MRtrix TCK/TSF header.

Description

Usage

Value

Arguments