Set parameters for brain model brain_parm = vb_set_brain_parm 2005-08-09 Taku Yoshioka 2005-08-10 Masa-aki Sato Copyright (C) 2011, ATR All Rights Reserved. License : New BSD License(see VBMEG_LICENSE.txt)
0001 function brain_parm = vb_set_brain_parm 0002 % Set parameters for brain model 0003 % brain_parm = vb_set_brain_parm 0004 % 0005 % 2005-08-09 Taku Yoshioka 0006 % 2005-08-10 Masa-aki Sato 0007 % 0008 % 0009 % Copyright (C) 2011, ATR All Rights Reserved. 0010 % License : New BSD License(see VBMEG_LICENSE.txt) 0011 0012 % 0013 % --- Standard parameters 0014 % 0015 0016 % 0017 % Input file(absolute path) 0018 % 0019 0020 % BrainVoyager model(.srf) 0021 brain_parm.BV_left_file = []; % left cortical surface 0022 brain_parm.BV_right_file = []; % right cortical surface 0023 brain_parm.BV_left_infl_file = []; % left inflated cortical surface 0024 brain_parm.BV_right_infl_file = []; % right inflated cortical surface 0025 0026 % FreeSurfer model(.asc) 0027 % (operation check : Version 4.2 and 4.5) 0028 brain_parm.FS_left_file = []; % left cortical surface 0029 brain_parm.FS_right_file = []; % right cortical surface 0030 brain_parm.FS_left_infl_file = []; % left inflated cortical surface 0031 brain_parm.FS_right_infl_file = []; % right inflated cortical surface 0032 brain_parm.FS_left_curv_file = []; % left curvature information file 0033 brain_parm.FS_right_curv_file = []; % right curvature information file 0034 0035 brain_parm.analyze_file = []; 0036 brain_parm.spm_normalization_file = []; 0037 0038 % 0039 % Output file(relative path from proj_root) 0040 % 0041 brain_parm.brain_file = []; 0042 brain_parm.area_file = []; 0043 brain_parm.act_file = []; 0044 0045 % 0046 % --- Advanced parameters 0047 % Do not change, unless you understand the meaning of the parameters!! 0048 % 0049 0050 % Maximum radius for neighbor search 0051 brain_parm.R_max = 18e-3; % 18mm 0052 0053 % Total Vertex number after reduction(Priority:Nvertex>reduce_ratio) 0054 brain_parm.Nvertex = 20000; 0055 0056 % Reduce ratio for BV surface data 0057 brain_parm.reduce_ratio = 0.1; 0058 0059 % Division number of z axis in matching between BV and MRI points 0060 brain_parm.N_step = 50; 0061 0062 % Display progress for this steps 0063 brain_parm.display = 200;