def get_split_oris(comp="DoriA"):
    """
    get_split_oris()

    Returns Gabor frames values split for orientation comparisons, if 
    applicable.

    Optional args:
        - comp (str): type of comparison
                      default: "DoriA"
    
    Returns
        - split_oris (bool or list): List of Gabor frames for each split, or 
                                     False if splitting orientation comparison 
                                     is not applicable.
    """

    split_oris = False
    if "ori" in comp:
        gab_letts = [lett.upper() for lett in comp.split("ori") 
                    if len(lett) > 0]
        if len(gab_letts) == 2:
            split_oris = gab_letts

    return split_oris