parameters: ()
return_statement: return os.environ.get('FREESURFER_HOME')
docstring: Returns the freesurfer home directory.
docstring_summary: Returns the freesurfer home directory.
docstring_tokens: Returns the freesurfer home directory .
function: def fshome():
      '''Returns the freesurfer home directory.'''
      return os.environ.get('FREESURFER_HOME')
function_tokens: def fshome ( ) : return os . environ . get ( 'FREESURFER_HOME' )