Home > functions > template > vb_set_fmri_parm_test.m

vb_set_fmri_parm_test

PURPOSE ^

Set parameters for fMRI

SYNOPSIS ^

function fmri_parm = vb_set_fmri_parm_test(Test_ID)

DESCRIPTION ^

 Set parameters for fMRI 
   fmri_parm = vb_set_fmri_parm_test(Test_ID)

 2005-08-10 Masa-aki Sato


 Copyright (C) 2011, ATR All Rights Reserved.
 License : New BSD License(see VBMEG_LICENSE.txt)

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function fmri_parm = vb_set_fmri_parm_test(Test_ID)
0002 % Set parameters for fMRI
0003 %   fmri_parm = vb_set_fmri_parm_test(Test_ID)
0004 %
0005 % 2005-08-10 Masa-aki Sato
0006 %
0007 %
0008 % Copyright (C) 2011, ATR All Rights Reserved.
0009 % License : New BSD License(see VBMEG_LICENSE.txt)
0010 
0011 SBI     = [getenv('MATHOME') '/SBIdata-new/'];
0012 MRI_ID  = '100008d';
0013 
0014 %
0015 % --- Standard parameters
0016 %
0017 
0018 %
0019 % Input file
0020 %
0021 
0022 % SPM file (.spm.mat) created by SaveSPMForWiener.m on SPM
0023 % (absolute path)
0024 
0025 fmri_parm.spm_file = [SBI 'matlab/fmri/spmYO020902U.mat'];
0026 
0027 % fMRI ID
0028 fmri_parm.fmri_id = 'YO020902U';
0029 fmri_parm.area_id = 'YO020902U';
0030 
0031 
0032 % Brain file(relative path from proj_root)
0033 fmri_parm.brain_file = ['brain/' sprintf('%s%s.brain.mat', MRI_ID, Test_ID)];
0034 fmri_parm.act_file   = ['brain/' sprintf('%s%s.act.mat', MRI_ID, Test_ID)];
0035 fmri_parm.area_file   = ['brain/' sprintf('%s%s.area.mat', MRI_ID, Test_ID)];
0036 
0037 
0038 %
0039 % --- Advanced parameters
0040 %  Do not change, unless you understand the meaning of the parameters!!
0041 %
0042 
0043 % Radius for incorporation of SPM active points
0044 fmri_parm.SPM_Radius = sqrt(3); % sqrt(3)mm
0045 
0046 % Slice step size in z-direction
0047 fmri_parm.SPM_zstep = 1; % 1mm
0048 
0049 % Gauss filter parameter to average SPM t-value
0050 %
0051 
0052 % half-width of Gaussian filter (mm)
0053 fmri_parm.Gauss_radius = 3;  
0054 
0055 % maximum distance for averaging SPM t-value (mm)
0056 fmri_parm.Gauss_max    = 6;

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