def METHOD_NAME(m2m_folder, cap_name='EEG10-10_UI_Jurak_2007.csv'):
    ''' Returns a directory with EEG electrode positions
    Parameters
    -----------
    m2m_folder: str
        Path to the m2m_{subject_id} folder, generated during the segmantation
    cap_name: str
        Name of EEG cap. Default: 'EEG10-10_UI_Jurak_2007.csv'
    Returns
    --------
    eeg_caps: dict
        Dictionary with cap position
    '''
    sub_files = SubjectFiles(subpath=m2m_folder)
    if not cap_name.endswith('.csv'):
        cap_name += '.csv'
    fn_cap = sub_files.get_eeg_cap(cap_name)
    return _get_eeg_positions(fn_cap)