bfm_result_ui.m

绝对经典,老外制作的功能强大的matlab实现PLS_TOOBOX

  rf1_plot = getappdata(gcbf,'RF1PlotHdl');
  if ~isempty(rf1_plot)
      msg = 'ERROR: Response function plot is already been opened';
      set(findobj(gcbf,'Tag','MessageLine'),'String',msg);
      return;
  end;

  rf1_plot = bfm_plot_rf('LINK',PLSresultFile);
  link_info.hdl = gcbf;
  link_info.name = 'RF1PlotHdl';
  setappdata(rf1_plot,'LinkFigureInfo',link_info);
  setappdata(gcbf,'RF1PlotHdl',rf1_plot);

  %  make sure the Coord of the Response Function Plot contains
  %  the current point in the Response
  %
  cur_coord = getappdata(gcbf,'Coord');
  setappdata(rf1_plot,'Coord',cur_coord);

  return;	%%%%%%


  sessionFileList = getappdata(gcbf,'SessionFileList');

  rf_plot = getappdata(gcf,'RFPlotHdl');
  if ~isempty(rf_plot)
      msg = 'ERROR: Response function plot is already been opened';
      set(findobj(gcf,'Tag','MessageLine'),'String',msg);
      return;
  end;

  rf_plot = fmri_plot_rf('LINK',sessionFileList);
  link_info.hdl = gcbf;
  link_info.name = 'RFPlotHdl';
  setappdata(rf_plot,'LinkFigureInfo',link_info);
  setappdata(gcbf,'RFPlotHdl',rf_plot);

  %  make sure the Coord of the Response Function Plot contains 
  %  the current point in the Response
  %
  cur_coord = getappdata(gcf,'Coord');
  setappdata(rf_plot,'Coord',cur_coord);

  return;					% OpenCorrelationPlot


%-------------------------------------------------------------------------
%
function SetClusterReportOptions()

   st_origin = getappdata(gcbf,'Origin');
   st_dims = getappdata(gcbf,'STDims');

   setting = getappdata(gcf,'setting');

   if isempty(setting) | ~isfield(setting,'cluster_mask_size')
      cluster_mask_size = getappdata(gcbf,'ClusterMaskSize');
      cluster_min_size = getappdata(gcbf,'ClusterMinSize');
      cluster_min_dist = getappdata(gcbf,'ClusterMinDist');
   else
      cluster_mask_size = setting.cluster_mask_size;
      cluster_min_size = setting.cluster_min_size;
      cluster_min_dist = setting.cluster_min_dist;
   end;

   if isempty(st_origin) | all(st_origin == 0)

      st_voxel_size = getappdata(gcf,'STVoxelSize');

      if all(st_dims == [40 48 1 34]) & all(st_voxel_size == [4 4 4])
         st_origin = [20 29 12];
      elseif all(st_dims == [91 109 1 91]) & all(st_voxel_size == [2 2 2])
         st_origin = [46 64 37];
      else
         % according to SPM: if the origin field contains 0, then the origin is
         % assumed to be at the center of the volume.
         %
         st_origin = floor((dims([1 2 4])+1)/2);
         % st_origin = round(st_dims([1 2 4])/2);
      end;
   end;

   xyz = getappdata(gcf,'xyz');

%   prompt = {'Cluster Mask marker size', ...
   prompt = {'Minimum cluster size (in voxels)',  ...
	     'Minimum distance (in mm) between cluster peaks', ...
	     'Origin location (in voxels)' };
%	     'Current location (in voxels)' };
%   defValues = { num2str(cluster_mask_size), ...
   defValues = { num2str(cluster_min_size), ...
		 num2str(cluster_min_dist), ...
		 num2str(st_origin) };
%		 num2str(xyz) };
   dlgTitle='Cluster Report Options';
   lineNo = 1;
   answer = inputdlg(prompt,dlgTitle,lineNo,defValues);

   if isempty(answer),
      return;
   end;

   invalid_options = 0;
%   mask_size = str2num(answer{1});
   min_size = str2num(answer{1}); 
   min_dist = str2num(answer{2}); 
   origin_xyz = str2num(answer{3}); 
%   cur_xyz = str2num(answer{4});

%isempty(mask_size) | 		(mask_size <= 0) | 
   if isempty(min_size) | isempty(min_dist) | isempty(origin_xyz)
      invalid_options = 1;
   elseif (min_size <= 0) | (min_dist <= 0) | (sum(origin_xyz<= 0) ~= 0)
      invalid_options = 1;
   end;   
   
   if (invalid_options)
	msg = 'Invalid cluster report options.  Options did not changed';
	set(findobj(gcbf,'Tag','MessageLine'),'String',msg);
	return;
   end;

   setappdata(gcbf,'ClusterMaskSize',4); %mask_size);
   setappdata(gcbf,'ClusterMinSize',min_size);
   setappdata(gcbf,'ClusterMinDist',min_dist);
   setappdata(gcbf,'Origin',origin_xyz);
   setappdata(gcbf,'STOrigin',origin_xyz);

   setting.cluster_mask_size = 4; %mask_size;
   setting.cluster_min_size = min_size;
   setting.cluster_min_dist = min_dist;
   setting.origin = origin_xyz;

   setappdata(gcf,'setting',setting);

if 0
   if isempty(cur_xyz) | ~all(size(cur_xyz) ==  [1 3])
      msg = 'Please use 3 numbers for xyz.';
      set(findobj(gcbf,'Tag','MessageLine'),'String',msg);
      return;
   else
      EditXYZ(cur_xyz);
   end
end

%   xyz = getappdata(gcf,'xyz');		% move ahead

if 0
   if ~isempty(xyz)
      EditXYZ;
   end
end

   if ~isempty(xyz)
      voxel_size = getappdata(gcf,'STVoxelSize');
      xyz_offset = xyz - origin_xyz;
      xyz_mm = xyz_offset .* voxel_size;
      h = findobj(gcbf,'Tag','XYZmm');
      set(h,'String',sprintf('%2.1f %2.1f %2.1f',xyz_mm));
   end;

   return;					% SetClusterReportOptions


%-------------------------------------------------------------------------
%
function OpenClusterReport()

   %  wait message
   old_pointer = get(gcbf,'Pointer');
   set(gcbf,'Pointer','watch');

   msg = 'Generating Cluster Report ... please wait';
   h = rri_wait_box(msg, [0.5 0.1]);

   cluster_min_size = getappdata(gcbf,'ClusterMinSize');
   cluster_min_dist = getappdata(gcbf,'ClusterMinDist');

   cluster_hdl = getappdata(gcbf,'cluster_hdl');
   if ~isempty(cluster_hdl)
      msg = 'Please close any opening cluster report window';
      set(findobj(gcf,'Tag','MessageLine'),'String',msg);
      return;
   end;

   [tmp cluster_hdl] = fmri_cluster_report(cluster_min_size,cluster_min_dist);
   link_info.hdl = gcbf;
   link_info.name = 'cluster_hdl';
   setappdata(cluster_hdl,'LinkFigureInfo',link_info);
   setappdata(gcbf,'cluster_hdl',cluster_hdl);

   set(gcbf,'Pointer',old_pointer);
   set(findobj(gcbf,'Tag','MessageLine'),'String','');

   delete(h);

   return;					% OpenClusterReport


%-------------------------------------------------------------------------
function OpenContrastWindow()

   contrast_fig = getappdata(gcbf,'ContrastFigHdl');
   if ~isempty(contrast_fig)
      msg = 'ERROR: Constrasts information has already been dispalyed.';
      set(findobj(gcf,'Tag','MessageLine'),'String',msg);
      return;
   end  

   h = findobj(gcbf,'Tag','ResultFile');
   PLSresultFile = get(h,'UserData');


   load(PLSresultFile,'cond_name','design');
   num_groups = length(getappdata(gcf,'SessionFileList'));

%   if length(cond_name) == size(design, 1)
%      num_groups = 1;
%   end

   if num_groups * length(cond_name) ~= size(design, 1)
      design = repmat(design, [num_groups 1]);
   end

   contrast_fig = rri_input_contrast_ui({'BfMRI'}, cond_name, [], num_groups, design, 1);


if 0

   if isequal(ContrastFile,'NONE'), 
      msg = 'No contrast was used for this PLS analysis.'; 
      set(findobj(gcf,'Tag','MessageLine'),'String',msg);
      return;
   end;

   if isequal(ContrastFile,'HELMERT'),   % using Helmert matrix for contrasts
      load(SessionProfiles{1}{1});

      conditions = session_info.condition;
      num_conditions = length(conditions);
      helmert_contrasts = rri_helmert_matrix(num_conditions);

      for i=1:num_conditions-1,
         pls_contrasts(i).name = sprintf('Contrast #%d',i);
         pls_contrasts(i).value = helmert_contrasts(:,i)';
      end;
   else
      try
         load(ContrastFile);
      catch 
         msg = sprintf('ERROR: Cannot open contrast file "%s".',ContrastFile); 
         set(findobj(gcf,'Tag','MessageLine'),'String',msg);
         return;
      end;
   end;

end


%   contrast_fig = fmri_input_contrast_ui(pls_contrasts,conditions,1);

   link_info.hdl = gcbf;
   link_info.name = 'ContrastFigHdl';
   setappdata(contrast_fig,'LinkFigureInfo',link_info);
   setappdata(gcbf,'ContrastFigHdl',contrast_fig);

   return;					% OpenContrastWindow


%-------------------------------------------------------------------------
%
function OpenDesignPlot()


   scores_fig = getappdata(gcbf,'ScorePlotHdl');
   if ~isempty(scores_fig)
      msg = 'ERROR: Design Scores Plot is already been opened';
      set(findobj(gcf,'Tag','MessageLine'),'String',msg);
      return;
   end  

   h = findobj(gcbf,'Tag','ResultFile');
   PLSresultFile = get(h,'UserData');

   scores_fig = fmri_plot_scores('LINK',PLSresultFile);

   lv_idx = getappdata(gcbf,'CurrLVIdx');
   if (lv_idx ~= 1)
      fmri_plot_scores('UPDATE_LV_SELECTION',scores_fig,lv_idx);
   end;

   link_info.hdl = gcbf;
   link_info.name = 'ScorePlotHdl';
   setappdata(scores_fig,'LinkFigureInfo',link_info);
   setappdata(gcbf,'ScorePlotHdl',scores_fig);

   return;					% OpenDesignPlot


%-------------------------------------------------------------------------
%
function OpenBrainScoresPlot()


  bs_plot = getappdata(gcf,'BSPlotHdl');
  if ~isempty(bs_plot)
      msg = 'ERROR: Brain score plot is already been opened';
      set(findobj(gcf,'Tag','MessageLine'),'String',msg);
      return;
  end;

  sessionFileList = getappdata(gcbf,'SessionFileList');

  h = findobj(gcbf,'Tag','ResultFile');
  PLSresultFile = get(h,'UserData');


  bs_plot = fmri_plot_brain_scores('LINK',sessionFileList,PLSresultFile);
  link_info.hdl = gcbf;
  link_info.name = 'BSPlotHdl';
  setappdata(bs_plot,'LinkFigureInfo',link_info);
  setappdata(gcbf,'BSPlotHdl',bs_plot);

  return;					% OpenBrainScoresPlot


%-------------------------------------------------------------------------
%
function SaveResultToIMG(is_disp)
%

  h = findobj(gcf,'Tag','ResultFile'); PLSresultFile = get(h,'Userdata');

  try 				% load the dimension info of the st_datamat
     load(PLSresultFile,'st_dims'),
  catch
     msg =sprintf('ERROR: Cannot load the PLS result file "%s".',PLSresultFile);
     set(findobj(gcf,'Tag','MessageLine'),'String',msg);
     return;
  end;

  h = findobj(gcf,'Tag','LVIndexEdit');  lv_idx = get(h,'Userdata');
  curr_lv_idx = getappdata(gcf,'CurrLVIdx');
  if (lv_idx ~= curr_lv_idx),
     lv_idx = curr_lv_idx;
     set(h,'String',num2str(lv_idx));
  end;


  old_pointer = get(gcf,'Pointer');
  fig_hdl = gcf;
  set(fig_hdl,'Pointer','watch');


   win_size = getappdata(gcf,'WinSize');

   cluster_mask_state = get(findobj(gcf,'tag','ClusterMask'),'Userdata');

   isbsr = getappdata(gcf,'ViewBootstrapRatio');
   if isbsr
      cluster_info = getappdata(gcf, 'cluster_bsr');
      coords = getappdata(gcf,'BSRatioCoords');
   else
      cluster_info = getappdata(gcf, 'cluster_blv');
      coords = getappdata(gcf,'BLVCoords');
   end

   if length(cluster_info) < curr_lv_idx
      cluster_info = [];
   else
      cluster_info = cluster_info{curr_lv_idx};
   end

   if cluster_mask_state
      cluster_info = [];
   end

   for i = 1:win_size
      if isempty(cluster_info)
         cluster_idx{i} = coords;
      else
         cluster_idx{i} = cluster_info.data{i}.idx;
      end

      if isequal(coords, cluster_idx{i})
         non_cluster_coords{i} = [];
      else
         [tmp cluster_coords] = intersect(coords,cluster_idx{i});
         non_cluster_coords{i} = ones(1,length(coords));
         non_cluster_coords{i}(cluster_coords) = 0;
         non_cluster_coords{i} = find(non_cluster_coords{i});
      end
   end


  if (getappdata(gcf,'ViewBootstrapRatio') == 0),	% save brain lv 
     thresh = getappdata(gcf,'BLVThreshold');  
     if is_disp
        create_st_brainlv_disp(PLSresultFile,lv_idx,thresh,non_cluster_coords);
     else
        create_st_brainlv_img(PLSresultFile,lv_idx,thresh,non_cluster_coords);
     end
  else							% save bootstrap ratio
     thresh_ratio = getappdata(gcf,'BSThreshold');  
     if is_disp
        create_bs_ratio_disp(PLSresultFile,lv_idx,thresh_ratio,non_cluster_coords);
     else
        create_bs_ratio_img(PLSresultFile,lv_idx,thresh_ratio,non_cluster_coords);
     end
  end;

  set(fig_hdl,'Pointer',old_pointer);

  return;					% SaveResultToIMG


%--------------------------------------------------------------------------
function create_st_brainlv_disp(PLSresultFile,lv_idx,thresh_ratio,non_cluster_coords);

  %  get the output IMG filename first  
  %
  [pn fn] = fileparts(PLSresultFile);
  resultfile_prefix = fn(1:end-11);
  image_fn = [resultfile_prefix, sprintf('BfMRIblv_disp_lv%d.img',lv_idx)];

  [filename, pathname] = uiputfile(image_fn,'Brain LV IMG file');

  img_file = [pathname, filesep, filename];

  if isequal(filename,0)
      return;
  end;

  %  load the result file
  %
  load(PLSresultFile,'brainlv','s','st_dims','st_win_size','st_coords', ...
		     'st_voxel_size','st_origin');

   is_rescale = get(findobj(gcf,'Tag','RESCALECheckbox'),'value');

   if is_rescale
      for i=1:length(s)
         brainlv(:,i) = brainlv(:,i).*s(i);
      end
   end

  newcoords = st_coords;
  voxel_size = st_voxel_size;
  origin = st_origin;

  dims = st_