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Description:

    The Talairach dataset (TTatlas+tlrc) is an AFNI dataset containing the
    Talairach Daemon structural database.

    It can be used in AFNI in many ways.  Examples include the "Where Am I?",
    "Talairach To", and "Atlas Colors" features in the Image windows, "TT Atlas
    Region" loading in the 'Draw Dataset' plugin, and "TT Atlas" viewing in the
    Renderer.

    To use such functionality in afni, it is enough to copy that dataset into
    the AFNI bin directory (the user's location for the AFNI programs).

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    Step 1: download AFNI's Talairach dataset

	The TTatlas+tlrc dataset can be downloaded from pub/dist/tgz.  It is
	important to download both the .HEAD and .BRIK files.  Or download via
	the 'wget' command:

	    wget http://afni.nimh.nih.gov/pub/dist/tgz/TTatlas+tlrc.HEAD
	    wget http://afni.nimh.nih.gov/pub/dist/tgz/TTatlas+tlrc.BRIK.gz
	

    Step 2: move this dataset into the directory containing the AFNI binaries

	There should be two files, TTatlas+tlrc.BRIK.tgz and TTatlas+tlrc.HEAD.
	Move these files to the location of the AFNI binaries (such as 'afni',
	'Imon' or 'to3d').  Hopefully that location is the directory ~/abin.
	Verify with the commands:

	    ls -l ~/abin/to3d
	    which to3d

	This should show a long listing of the '/home/USER/abin/to3d' file
	(the program), followed by the output of 'which to3d' showing the same
	file, '/home/USER/abin/to3d'.

	Once you are sure of where to put the dataset, go ahead and move it:

	    mv TTatlas+tlrc.* ~/abin


    Step 3: start 'afni', and have fun!

	"If you can't have fun here, please have fun somewhere."