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Copy pathmakeTRD_perception_rt.m
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makeTRD_perception_rt.m
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function makeTRD_perception_rt(subjectID, sessionNumber)
%function makeTRDoldNew4(outputName)
%
%%CREATES THE FILE outputName.trd FOR AN EXPERIMENT IN WHICH
%%ALL PICTURES ARE SHOWN, ONE FOURTH OF THE PICTURES IS REPEATED ONCE
%%PARTICIPANT RESPONDS:
%"NEW"->LEFT MOUSE BUTTON
%"OLD"->RIGHT MOUSE BUTTON
%
%%EXAMPLE CALL:
%makeTRDoldNew4('oldNewRandomizedRepeat.trd')
%DURATIONS
%PLAY WITH DURATIONS
info.TR = 2;
info.refreshHz = 60;
info.leadInTimeSec = 1; %6*info.TR;
info.leadOutTimeSec = 12;
info.trialOnsetAsynchronySec = 4*info.TR;
%1. Trial structure: blocks, 5 types including fixation
%2. block sequences, odd and even runs
%3. Sound
%4. Imagery cues/instructions
%info.nRuns=4;
info.cueType = [1 2]; %Car or Person
info.nCueTypes = length(info.cueType); %=the number of conditions
info.nRepeat=16;
info.nPictures=20; %the number of stimuli in each condition type, e.g. 10 people and 10 cars
%info.trialType = [1, 2]; %Perception vs. Imagery
%info.nTrialTypes = length(info.trialType);
info.perceptionPeople = 1:info.nPictures*info.nRepeat; %people pictures, condition 1
info.perceptionCars = 1+info.nPictures*info.nRepeat:info.nPictures*info.nRepeat*info.nCueTypes; %car pictures, condition 2
info.Pictures=[info.perceptionPeople; info.perceptionCars]; %the number of images in perception trials
info.AllPictures=numel(info.Pictures);
%info.Stop = 3;
info.emptyPicture = info.AllPictures+1;
info.fixationPicture = info.AllPictures+2;
info.cuePerson = info.AllPictures+3;
info.cueCar = info.AllPictures+4;
info.cuePictures=[info.cuePerson info.cueCar];
%for the even runs
idx1=[1 2 3 4; 3 1 4 2; 2 4 1 3; 4 3 2 1; 1 2 3 4; 3 1 4 2; 2 4 1 3; 4 3 2 1];
idx2=[2 4 1 3; 4 3 2 1; 1 2 3 4; 3 1 4 2; 2 4 1 3; 4 3 2 1; 1 2 3 4; 3 1 4 2];
if mod(sessionNumber,2) == 0
info.blockIdx=idx2;
else
info.blockIdx=idx1;
end
%for the odd runs
%info.blockIdx=[2 4 1 3; 4 3 2 1; 1 2 3 4; 3 1 4 2];
% info.pictureDuration = [6, 48];
% info.emptyDuration=[30, 90];
% info.fixDuration=[30, 90];
info.fixDuration = 42;
info.cueDuration=120;
info.pictureDuration = 21;
info.emptyDuration = 21;
info.emptyScreenDuration = 210;
%info.LastEmptyDuration=120;
info.factorialStructure = [info.nRepeat info.nCueTypes]; %prime(l, n, r), soa(50, 100), mask(l, r)
info.factorNames = [' NumberOfRepetitions ', ' ConditionTypes '];
%HOW MANY TRIALS PER DESIGN CELL DO YOU WANT TO RUN?
%TrialDefinitions = makeTrialDefinitions(info);
TrialDefinitions = makeTrialDefinitions(info);
writeTrialDefinitions(TrialDefinitions, info, subjectID, sessionNumber)
%--------------------------------------------------------------------------
%SPLIT UP TRIALS IN 4 SETS
%--------------------------------------------------------------------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% MOPS %%%%%%%%%%%%
%function TrialDefinitions = makeTrialDefinitions(info)
% picNum(counter) = ASF_encode([iWorm, iMirror], [info.nShapeLevels, info.nMirrorLevels]);
%info.factorialStructure = [...
% info.nShapeLevels,...
% info.nStimRotationLevels,...
% info.nTaskRotationLevels,...
% info.nTaskRotationDirectionLevels,...
% info.nTargetDifferentLevels];
function TrialDefinitions = makeTrialDefinitions(info)
TrialDefinitionsTemp=[];
for iRepeat = 1:info.nRepeat
%sprintf('Repeat=%d', iRepeat)
% idxrand=randperm(length(info.blockIdx(:, 1)));
% info.blockIdx=info.blockIdx(:, idxrand);
target=1+info.nPictures*(iRepeat-1):(info.nPictures*iRepeat);
targetPictures=[info.perceptionPeople(target); info.perceptionCars(target)];
% idxtemp=info.blockIdx(iRepeat, :);
for iCondition=1:info.nCueTypes
%sprintf('carorperson=%d', iCondition*iRepeat)
ThisTrial.code = ASF_encode( [iRepeat-1 iCondition-1], info.factorialStructure);
%sprintf('TrialType=%d', iTrialType)
ThisTrial.tOnset = 0;
ThisTrial.userDefined = 0;
indexindex=randperm(18);
repeat1=randi(18, 1, 1);
repeat2=randi(18, 1, 1);
counter=1;
for ind =1:length(indexindex)
if indexindex(ind)==repeat1
trialindex(counter)=repeat1;
trialindex(counter+1)=repeat1;
counter=counter+2;
elseif indexindex(ind)==repeat2
trialindex(counter)=repeat2;
trialindex(counter+1)=repeat2;
counter=counter+2;
else
trialindex(counter)=indexindex(ind);
counter=counter+1;
end
end
pages = [];
durations=[];
for p = 1:info.nPictures
pages=[pages, info.emptyPicture, targetPictures(iCondition, trialindex(p))];
durations=[durations, info.emptyDuration, info.pictureDuration];
end
pages = [pages, info.emptyPicture,info.fixationPicture];
durations=[durations, info.emptyDuration,info.emptyScreenDuration];
ThisTrial.pictures = pages;
ThisTrial.nPages = length(ThisTrial.pictures);
ThisTrial.durations=durations;
ThisTrial.startRTonPage = 2;
ThisTrial.endRTonPage = ThisTrial.nPages;
ThisTrial.correctResponse = 1;
%sprintf('addtoblock=%d', iTrial)
TrialDefinitionsTemp=[TrialDefinitionsTemp, ThisTrial];
end
end
% sprintf('Blocklength=%d', length(BlockTemp))
% BlockTemp=BlockTemp(idxtemp);
%
% LastTrial.code = 0;
% LastTrial.tOnset = 0;
% LastTrial.userDefined = 0;
% pages = [info.fixationPicture];
% durations=[info.fixDuration];
% for p = 1:info.nPictures
%
%
% pages=[pages, info.fixationPicture, info.fixationPicture];
% durations=[durations, info.emptyDuration, info.pictureDuration];
%
% end
%
% LastTrial.pictures = pages;
% LastTrial.nPages = length(ThisTrial.pictures);
% LastTrial.durations=durations;
% LastTrial.startRTonPage = 2;
% LastTrial.endRTonPage = ThisTrial.nPages;
% LastTrial.correctResponse = 0;
% %sprintf('addtoblock=%d', iTrial)
% BlockTemp = [BlockTemp, LastTrial];
%
%
%
%%%%%Randomiza trials
nTrials=length(TrialDefinitionsTemp);
TrialDefinitions(1).code=0;
TrialDefinitions(1).tOnset=0; %TrialDef(nTrials).tOnset+nTrials*info.leadInTimeSec;
TrialDefinitions(1).userDefined=0;
TrialDefinitions(1).pictures=[];
TrialDefinitions(1).nPages = length(TrialDefinitionsTemp(nTrials).pictures);
TrialDefinitions(1).pictures=repmat(info.fixationPicture, 1, TrialDefinitions(1).nPages);
TrialDefinitions(1).durations=repmat(14, 1, TrialDefinitions(1).nPages);
TrialDefinitions(1).startRTonPage = 2;
TrialDefinitions(1).endRTonPage = TrialDefinitions(1).nPages-1;
TrialDefinitions(1).correctResponse = 0;
%Randomize trials
trial_index=randperm(length(TrialDefinitionsTemp));
TrialDefinitionsTemp=TrialDefinitionsTemp(trial_index);
for trial = 1:nTrials
TrialDefinitions(trial+1)=TrialDefinitionsTemp(trial);
end
% nTrials = length(TrialDefinitions);
% TrialDefinitions(nTrials+1).code=0;
% TrialDefinitions(nTrials+1).tOnset=0; %TrialDef(nTrials).tOnset+nTrials*info.leadInTimeSec;
% TrialDefinitions(nTrials+1).pictures=TrialDefinitions(1).pictures;
% TrialDefinitions(nTrials+1).durations=TrialDefinitions(1).durations;
% %TrialDefinitions(nTrials+1).userDefined=0;
% TrialDefinitions(nTrials+1).nPages = length(TrialDefinitions(nTrials+1).pictures);
% TrialDefinitions(nTrials+1).startRTonPage = 2;
% TrialDefinitions(nTrials+1).endRTonPage = TrialDefinitions(nTrials+1).nPages-1;
% TrialDefinitions(nTrials+1).correctResponse = 0;
trialDuration=0;
for i = 1:length(TrialDefinitions)
if i==1
TrialDefinitions(i).tOnset = trialDuration + info.leadInTimeSec;
else
trialDuration=trialDuration+sum(TrialDefinitions(i-1).durations);
%TrialDefinitions(i).tOnset = (i-1)*16 + info.leadInTimeSec;
TrialDefinitions(i).tOnset = round(trialDuration/info.refreshHz) + (i-1)*info.leadInTimeSec;
end
end
% %--------------------------------------------------------------------------
% %function writeTrialDefinitions(TrialDefinitions, info, fileName)
% %WRITES FACTORIAL INFO AND ARRAY OF TRIAL DEFINITIONS TO A FILE
% %IF YOU DO NOT USE USER-SUPPLIED TRD-COLUMNS, THIS WORKS FOR ALL
% %EXPERIMENTS AND DOES NOT NEED TO BE CHANGED
% %--------------------------------------------------------------------------
% function writeTrialDefinitions(TrialDefinitions, info, fileName, Cfg)
% if isempty(fileName)
% fid = 1;
% else
% %THIS OPENS A TEXT FILE FOR WRITING
% fid = fopen(fileName, 'w');
% fprintf(1, 'Creating file %s ...', fileName);
% end
%
% %WRITE DESIGN INFO
% fprintf(fid, '%4d', info.factorialStructure );
%
% nTrials = length(TrialDefinitions);
% for iTrial = 1:nTrials
% nPages = length(TrialDefinitions(iTrial).pictures);
%
% %STORE TRIALDEFINITION IN FILE
% fprintf(fid, '\n'); %New line for new trial
% fprintf(fid, '%4d', TrialDefinitions(iTrial).code);
% fprintf(fid, '\t%7.3f', TrialDefinitions(iTrial).tOnset);
%
% fprintf(fid, '\t');
% fprintf(fid, '%4d ', TrialDefinitions(iTrial).userDefined);
% fprintf(fid, '\t');
%
% for iPage = 1:nPages
% %TWO ENTRIES PER PAGE: 1) Picture, 2) Duration
% fprintf(fid, '\t%4d %4d', TrialDefinitions(iTrial).pictures(iPage), TrialDefinitions(iTrial).durations(iPage));
% end
% fprintf(fid, '\t%4d', TrialDefinitions(iTrial).startRTonPage);
% fprintf(fid, ' %4d', TrialDefinitions(iTrial).endRTonPage);
% fprintf(fid, '\t%4d', TrialDefinitions(iTrial).correctResponse);
% %ADD A SECONDARY TASK
% if Cfg.addSecondaryTask
% writeSecondaryTask(Cfg, fid, TrialDefinitions(iTrial).tOnset, length(TrialDefinitions(iTrial).userDefined))
% end
%
% end
% if fid > 1
% fclose(fid);
% end
%
% fprintf(1, '\nDONE\n'); %JUST FOR THE COMMAND WINDOW
%
%
% %
% %
% % TrialDef = [TrialDef, TrialDefRepeat];
% % nTrials = length(TrialDef);
% %
% %
% % %RANDOMIZE HERE
% % idx = randperm(nTrials);
% % TrialDef = TrialDef(idx);
% %
% %
% % %NOW CHECK WHO HAS BEEN REPEATED
% % hasBeenShownAlready = zeros(nTrials, 1);
% % for iTrial = 1:nTrials
% % if(hasBeenShownAlready(TrialDef(iTrial).code))
% % TrialDef(iTrial).code = ASF_encode( [1, TrialDef(iTrial).code-1], Design.factorLevels);
% % TrialDef(iTrial).correctResponse = 3;
% % end
% % hasBeenShownAlready(TrialDef(iTrial).code) = 1;
% % end
function writeTrialDefinitions(TrialDefinitions, info, subjectID, sessionNumber)
trdName = sprintf('%s_Perc-%d.trd', subjectID, sessionNumber);
%THIS OPENS A TEXT FILE FOR WRITING
fid = fopen(trdName, 'w');
%DESIGN
fprintf(fid, '%3d ', info.factorialStructure);
fprintf(fid, '%s ', info.factorNames(:));
for iTrial = 1:length(TrialDefinitions)
%STORE TRIALDEFINITION IN FILE
fprintf(fid, '\n'); %New line for new trial
fprintf(fid, '%4d', TrialDefinitions(iTrial).code);
fprintf(fid, '\t%4d', TrialDefinitions(iTrial).tOnset);
fprintf(fid, '\t%4d', TrialDefinitions(iTrial).userDefined);
for iPage = 1:TrialDefinitions(iTrial).nPages
%TWO ENTRIES PER PAGE: 1) Picture, 2) Duration
fprintf(fid, '\t%4d %4d', TrialDefinitions(iTrial).pictures(iPage), TrialDefinitions(iTrial).durations(iPage));
end
%ADD A DUMMY EMPTY PICTURE WITH DURATION OF 1 FRAME
fprintf(fid, '\t%4d %4d', info.emptyPicture, 1);
fprintf(fid, '\t%4d', TrialDefinitions(iTrial).startRTonPage);
fprintf(fid, '\t%4d', TrialDefinitions(iTrial).endRTonPage);
fprintf(fid, '\t%4d', TrialDefinitions(iTrial).correctResponse);
end
if fid > 1
fclose(fid);
end
fprintf(1, '\n'); %JUST FOR THE COMMAND WINDOW
%faccombination = ASF_decode([TrialDefinitions.code], info.factorialStructure);