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Adding Contrast matching for Rivalry, fixing borders around some experiments, fixing more cd calls to one place directory names. -MT

master
Michael Tan 5 years ago
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3936a4fbae
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2aebf4e269
9 changed files with 1175 additions and 42 deletions
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  1. BIN
      .DS_Store
  2. 37
      002 After Image GUI Project/AfIm_pupil_Exp.m
  3. 614
      002 After Image GUI Project/AfIm_pupil_Exp_Rivalry.m
  4. 21
      002 After Image GUI Project/ContMatch_session.m
  5. 515
      002 After Image GUI Project/ContMatch_session_Rivalry.m
  6. 11
      002 After Image GUI Project/Disp_Color.m
  7. 11
      002 After Image GUI Project/Disp_Color_Rivalry.m
  8. 2
      002 After Image GUI Project/HFP_session_Rivalry.m
  9. BIN
      002 After Image GUI Project/TVP_GENERATOR.mlapp

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37
002 After Image GUI Project/AfIm_pupil_Exp.m
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@ -17,34 +17,32 @@ assignin('base','Stop_Press',0)% this works for the STOP experiment button
PsychDefaultSetup(2); PsychDefaultSetup(2);
saveFile = sprintf('%s_Pupil_AfIm', subName) saveFile = sprintf('%s_Pupil_AfIm', subName)
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); locOutDir = ['/Users/mike/Documents/AfterimageOutputs/'];
saveFile = sprintf('%s%s_afterimage', locOutDir, subName);
fp = fopen(saveFile, 'at'); fp = fopen(saveFile, 'at');
%% Color information, load hfp data and color calibration %% Color information, load hfp data and color calibration
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); hfpFile = sprintf('%s%sHFP', locOutDir, subName);
hfpFile = sprintf('%sHFP', subName); load([hfpFile,'.mat']);
load(hfpFile, '-mat')
hfpRG = rg_avg; hfpRG = rg_avg;
hfpBG = bg_avg; hfpBG = bg_avg;
% cd(a); % return to program folder. % cd(a); % return to program folder.
Calib_Dire = cd('/Users/clemente/Desktop/AfterImage Programs/002 After Image GUI Project'); load('colorCalFile1.mat');
load colorCalFile1.mat
fprintf('\nLast calibration was %s\n', describe.date) fprintf('\nLast calibration was %s\n', describe.date)
pix = pix/1001; pix = pix/1001;
cd(aa) ;% output folder % cd(aa) ;% output folder
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); % aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs') % aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
% maxLum = 20; %cd/m^2 % maxLum = 20; %cd/m^2
contFile = sprintf('%s_ContMatch', subName); contFile = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
cd
load(contFile, '-mat') load(contFile, '-mat')
lCont = Final_lCont_avg; lCont = Final_lCont_avg;
@ -62,14 +60,12 @@ redLut = [.8 0 0];
%% Save Session Information %% Save Session Information
theDate = fix(clock); theDate = datestr(now(),'mm/dd/yyyy HH:MM:SS');
% a = '/Users/clemente/Dropbox/Luminotecnia/2018/Experiments/Color Background Afterimage/1 Programs/4 ColBackg AI' ;% folder where the program is. % a = '/Users/clemente/Dropbox/Luminotecnia/2018/Experiments/Color Background Afterimage/1 Programs/4 ColBackg AI' ;% folder where the program is.
infoFile = sprintf('%s_SessionsInfo', subName) infoFile = sprintf('%s%s_SessionsInfo', locOutDir, subName);
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); ;% folder where the program is.
checkfile = exist(infoFile, 'file') checkfile = exist(infoFile, 'file');
fo = fopen(infoFile, 'at') fo = fopen(infoFile, 'at');
if checkfile == 0 % if file doesn't exist, then print the following header: if checkfile == 0 % if file doesn't exist, then print the following header:
fprintf(fo,'Subject\t Date\t Time\t Lum\t nBckg_Chro\t nCont\t nRep\t l_\t s_\t lum_\t ls45\t ls135\t luml45\t luml135\t lums45\t luml135\n') fprintf(fo,'Subject\t Date\t Time\t Lum\t nBckg_Chro\t nCont\t nRep\t l_\t s_\t lum_\t ls45\t ls135\t luml45\t luml135\t lums45\t luml135\n')
end end
@ -86,7 +82,7 @@ fprintf(fo, '%s\t%i/%i/%i %i:%i:%i\t %1.2f\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t
% % % % % % curr_cond(3),curr_cond(4) ,curr_cond(5),curr_cond(6),... % % % % % % curr_cond(3),curr_cond(4) ,curr_cond(5),curr_cond(6),...
% % % % % % curr_cond(7),curr_cond(8),curr_cond(9)); % % % % % % curr_cond(7),curr_cond(8),curr_cond(9));
fclose(fo) fclose(fo);
%% set up psych toolbox %% set up psych toolbox
%set up 10 bit color %set up 10 bit color
@ -527,9 +523,9 @@ Screen('TextSize', window, 14);
% SAVE % % SAVE %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); %aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs') % aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
cd %cd
WaitSecs(.2) WaitSecs(.2)
time = clock; time = clock;
@ -591,8 +587,9 @@ sca
%used in data analysis %used in data analysis
% % % % piVSsecs(:,1) = [0:1/(nFrames-1):1]; % % % % piVSsecs(:,1) = [0:1/(nFrames-1):1];
% % % % piVSsecs(:,2) = [0:numSecs/(nFrames-1):numSecs]; % % % % piVSsecs(:,2) = [0:numSecs/(nFrames-1):numSecs];
catch catch ME
warndlg('The program failed to run. Try again.') warndlg('The program failed to run. Try again.')
disp(ME);
return return
end end

614
002 After Image GUI Project/AfIm_pupil_Exp_Rivalry.m
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@ -0,0 +1,614 @@
function AfIm_pupil_Exp_Rivalry(subName,meanLum,Bckg_Chro,axis_chck,AdaptTime,nRep,OneHemi_chck,Simu_chck)
Clock = 0;
%%%%%%%%%%%%%%%%
% ARDUINO and CAMERA settings
Cam_freq = 240 ; % square waves freq
Cam_RECduration = 30; %in seconds. (30secs is the maximal time allowed by Matlab to play tone in arduino board)
ard = arduino; % open arduino
%%%%%%%%%%%%%%%
try
assignin('base','Stop_Press',0)% this works for the STOP experiment button
% Check that Psychtoolbox is properly installed, switch to unified KbName's
% across operating systems, and switch color range to normalized 0 - 1 range:
PsychDefaultSetup(2);
locOutDir = ['/Users/mike/Documents/AfterimageOutputs/'];
saveFile = sprintf('%s%s_Pupil_AfIm', locOutDir, subName);
fp = fopen(saveFile, 'at');
%% Color information, load hfp data and color calibration
hfpFile = sprintf('%s%sHFP', locOutDir, subName);
load([hfpFile,'.mat']);
hfpRG = rg_avg;
hfpBG = bg_avg;
% cd(a); % return to program folder.
load('colorCalFile1.mat');
fprintf('\nLast calibration was %s\n', describe.date)
pix = pix/1001;
% cd(aa) ;% output folder
% aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
% maxLum = 20; %cd/m^2
contFile = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
load(contFile, '-mat')
lCont = Final_lCont_avg;
lumMod = Final_lumMod_avg;
sCont = Final_sCont_ref;
nCont = size(sCont,2);
nBckg_Chro = size(Bckg_Chro,1);
% white = [.665 1];
blackLut = [0 0 0];
redLut = [.8 0 0];
% Bckg_Chro = Final_lCont_avg(:,1:2)
%% Save Session Information
theDate = datestr(now(),'mm/dd/yyyy HH:MM:SS');
% a = '/Users/clemente/Dropbox/Luminotecnia/2018/Experiments/Color Background Afterimage/1 Programs/4 ColBackg AI' ;% folder where the program is.
infoFile = sprintf('%s%s_SessionsInfo', locOutDir, subName);
checkfile = exist(infoFile, 'file');
fo = fopen(infoFile, 'at');
if checkfile == 0 % if file doesn't exist, then print the following header:
fprintf(fo,'Subject\t Date\t Time\t Lum\t nBckg_Chro\t nCont\t nRep\t l_\t s_\t lum_\t ls45\t ls135\t luml45\t luml135\t lums45\t luml135\n')
end
% fo = fopen(infoFile, 'at')
fprintf(fo, '%s\t%i/%i/%i %i:%i:%i\t %1.2f\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\t%i\tPupil\n',...
subName, theDate(2), theDate(3), theDate(1), theDate(4), theDate(5), round(theDate(6)),...
meanLum, nBckg_Chro, nCont, nRep,axis_chck(1),axis_chck(2),...
axis_chck(3),axis_chck(4) ,axis_chck(5),axis_chck(6),...
axis_chck(7),axis_chck(8),axis_chck(9));
% % % % fprintf(fo, '%s\t%i/%i/%i %i:%i:%i\t %1.2f\t%1.3f\t%1.3f\t%i\n',...
% % % % subName, theDate(2), theDate(3), theDate(1), theDate(4), theDate(5), round(theDate(6)),...
% % % % maxLum, white(1),white(2), nRep)%,curr_cond(1),curr_cond(2),...
% % % % % % curr_cond(3),curr_cond(4) ,curr_cond(5),curr_cond(6),...
% % % % % % curr_cond(7),curr_cond(8),curr_cond(9));
fclose(fo);
%% set up psych toolbox
%set up 10 bit color
PsychImaging('PrepareConfiguration');
%PsychImaging('AddTask', 'General', 'EnableNative10BitFrameBuffer',1); %the 0 is turn off dithering?
expScreen = 1;
%create white LUT
% cd(a);
% % % wLMS(1,1) = white(1,1)*maxLum;
% % % wLMS(1,2) = (1-white(1,1))*maxLum;
% % % wLMS(1,3) = white(1,2)*maxLum;
% % % wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
% % % wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
% % % wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
% % % wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
% % % wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
[window, windowRect] = PsychImaging('OpenWindow', expScreen, [0 0 0], [], [], []); % Set a black screen before starting
%Screen('OpenWindow',0, [0 0 0]); %makes main screen dark
%PsychImaging('OpenWindow', expScreen, wRGB);
[xcent,ycent] = RectCenter(windowRect);
center = [xcent ycent];
[xWinSize,~] = Screen('WindowSize',window);
%% TIMING
%find frames per second
ifi = Screen('GetFlipInterval', window);% Measure the vertical refresh rate of the monitor
topPriorityLevel = MaxPriority(window);% Retreive the maximum priority number
numSecs = 8; %in seconds, total presentation time
framesPerSec = round(1/ifi);
nFrames = numSecs * framesPerSec;
waitframes = 1; %number of frames to wait between refresh
% color changed .03 of full cycle per second - finished 1/2 cycle in 16 seconds, 1/32
%in Zaidi, clock face appears at 10.15 seconds, will approximate this
%number
zaidiClock = 2%10.15; %is when Zaidi started in his example.
clFrmStart = floor(1/ifi*zaidiClock);
clTotTime = 6%2.9*2; %how long is clock in the screen
handInt = 12*2; %how many places to stop around the clock
clFrames = floor(clTotTime/handInt/ifi); %this will move the hand 15 degrees at a time, and decides how many frames to sit at each angle
if Clock
ISI = 8;
else
ISI = 20;
end
%% Stimulus Size Parameters
circleDeg = 7.2;
clockPt = 0.1;
% code assumes 1 pixel = 1 arc min
pixPerDeg = 35; %at a distance of 57 cm
circlePix = circleDeg*pixPerDeg;
clockPix = clockPt*pixPerDeg;
tstcircle = [xcent - circlePix/2 ycent - circlePix/2 xcent + circlePix/2 ycent + circlePix/2];
%create circular grid for clock face and the numbers
% % % circleDegGrid = 2 ;
% % % rad = circleDegGrid/2*pixPerDeg; %circlePix/2-pixPerDeg/2;
rad = circleDeg/2*pixPerDeg; %circlePix/2-pixPerDeg/2;
radNum = (circleDeg/2) * pixPerDeg;
clockDegs = [1:15:360];
for iC = 1:length(clockDegs)
[xcFace(iC), ycFace(iC)] = pol2cart(clockDegs(iC)*pi/180, rad);
[xcNumber(iC), ycNumber(iC)] = pol2cart(clockDegs(iC)*pi/180, 1*radNum);
end
rhtXCircleCenter = xWinSize/4;
lftXCircleCenter = xWinSize-xWinSize/4;
tstCircleLeft = [lftXCircleCenter - circlePix/2 ycent - circlePix/2 lftXCircleCenter + circlePix/2 ycent + circlePix/2];
tstCircleRight = [rhtXCircleCenter - circlePix/2 ycent - circlePix/2 rhtXCircleCenter + circlePix/2 ycent + circlePix/2];
%create matrix of dot locations
clockPosMat = [reshape(xcFace,1, length(clockDegs)); reshape(ycFace,1, length(clockDegs))];
clockNumMat = [reshape(xcNumber,1, length(clockDegs)); reshape(ycNumber,1, length(clockDegs))];
Screen('TextSize', window, 14);
textOne = [6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5];
yPositionIsBaseline=1;
%create array of second hand positions to index
count = 1;
secHandCord(1:handInt) = (1:15:360)*(pi/180);
for iMove = 1:length(secHandCord)
secHandMove(count:count+clFrames-1) = secHandCord(iMove);
count = count+clFrames;
end
secHandMove(length(secHandMove)+1:length(secHandMove)*2) = secHandMove(1:length(secHandMove));
% Specs for the border frame
frameSize = 60;
frameWidth = 5;
frameCircleLeft = [tstCircleLeft(1)-frameSize tstCircleLeft(2)-frameSize tstCircleLeft(3)+frameSize tstCircleLeft(4)+frameSize];
frameCircleRight = [tstCircleRight(1)-frameSize tstCircleRight(2)-frameSize tstCircleRight(3)+frameSize tstCircleRight(4)+frameSize];
WaitSecs(1);
%%/////////////////////////////////////////////////////////////////////////
%%///////////////////////// EXPERIMENT TRIALS /////////////////////////////
%%/////////////////////////////////////////////////////////////////////////
clear iCond
curr_axis = find(axis_chck)
%run experiment
TrialCount = 1;
Card_Dir = 0;
for iChro = 1:size(Bckg_Chro,1)
wLMS(1,1) = Bckg_Chro(iChro,1)*meanLum;
wLMS(1,2) = (1-Bckg_Chro(iChro,1))*meanLum;
wLMS(1,3) = Bckg_Chro(iChro,2)*meanLum;
wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
commandwindow;
Speak(' Press any key when you are ready');
KbStrokeWait;
% Adaptation screen
Screen('FillRect', window, wRGB);
Screen('DrawDots', window, [0 0],clockPix, 0, [lftXCircleCenter,center(2)], 2); % black dot for fixation
Screen('DrawDots', window, [0 0],clockPix, 0, [rhtXCircleCenter,center(2)], 2); % black dot for fixation
Screen('Flip',window)
WaitSecs(AdaptTime)
cont = randperm(nCont); %randomize contrast conditions
for iCont = 1:nCont
for iRep = 1:nRep
FlushEvents('mouseDown','keyDown');
%create colors with depending on contrast
l = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum]; %+l, -l
s = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum];%+s, -s
lum = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2) meanLum-lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2) meanLum+lumMod(iChro,cont(iCont))]; % -lum , +lum
l_s_45 = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum];
l_s_135 = [Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum
Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum];
lum_l_45 = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum+lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum-lumMod(iChro,cont(iCont))];
lum_l_135 = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum-lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont(iChro,cont(iCont))) Bckg_Chro(iChro,2) meanLum+lumMod(iChro,cont(iCont))];
lum_s_45 = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum+lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum-lumMod(iChro,cont(iCont))];
lum_s_135 = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum-lumMod(iChro,cont(iCont))
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(iChro,cont(iCont))) meanLum+lumMod(iChro,cont(iCont))];
rnd_idx = randperm(length(curr_axis));
curr_axis = curr_axis(rnd_idx)
% cond = randperm(9);
for iCond = 1:length(curr_axis)
%create table of color changes
switch curr_axis(iCond)
case 1
colLut = l;
case 2
colLut = s;
case 3 %%%% ATENCION que ahora LUM es la condicion 3
colLut = lum;
case 4
colLut = l_s_45;
case 5
colLut = l_s_135;
case 6
colLut = lum_l_45;
case 7
colLut = lum_l_135;
case 8
colLut = lum_s_45;
case 9
colLut = lum_s_135;
end
%LMS values of each color, ls to LMS
for iLMS = 1:2
cLMS(iLMS,1) = colLut(iLMS,1)*colLut(iLMS, 3);
cLMS(iLMS,2) = (1-colLut(iLMS,1))*colLut(iLMS, 3);
cLMS(iLMS,3) = colLut(iLMS,2)*colLut(iLMS, 3);
end
%XYZ values for each oaca
for iXYZ = 1:length(cLMS(:,1))
cXYZ(iXYZ,:) = LMS_to_XYZ(cLMS(iXYZ,:));
end
%use lut to find corrected monitor RGB values for each rgb color
for iRGB = 1:length(cXYZ(:,1))
cRGB(iRGB,:) = XYZ_to_RGB(cXYZ(iRGB,:), maxPhosXYZ);
cRGB(iRGB,1) = pix(dsearchn(redProp(:), cRGB(iRGB,1)))*hfpRG;
cRGB(iRGB,2) = pix(dsearchn(grnProp(:), cRGB(iRGB,2)));
cRGB(iRGB,3) = pix(dsearchn(blueProp(:), cRGB(iRGB,3)))*hfpBG;
end
rampLeft = zeros(nFrames,3);
rampRight = zeros(nFrames,3);
for iRamp = 1:3 %for 3 phosophors
rampLeft(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(1,iRamp), nFrames);
rampRight(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(2,iRamp), nFrames);
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% loadCombined =1;
% if loadCombined
% rampLeft = importdata('rampLeft_Combined.mat');
% rampRight = importdata('rampRight_Combined.mat');
% end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%create random start point for clock hand
randStrt = randi(handInt-1); %won't pick midnight as start point due to second hand array not being long enough
%clock set to go around 1 full circle
for ihand = 1:handInt*clFrames+clFrames
th(ihand) = (secHandMove(randStrt*clFrames-clFrames+ihand));
[handx(ihand), handy(ihand)] = pol2cart(th(ihand),1*rad);
end
handx = handx + xcent;
handy = handy + ycent;
%/////////////
switch OneHemi_chck
case 0 %if FullCircle
Dir = [-1];
case 1
Dir = [2 -2]; %just one hemifield modulated
end
Dir_rnd = randperm(1);
for iDir = 1:1
Card_Dir = Dir(Dir_rnd(iDir));
switch Card_Dir
case {1,2}
ramp = rampLeft; % Increment
HF_posit = 0; % to place the hemifield in the LEFT position
case {-1,-2}
ramp = rampRight; % Decrement
HF_posit = 180; % to place the hemifield in the RIGHT position
end
%---------------------------
if ~Clock
flatSound; % so the subject prepare for the stimulus
WaitSecs(4); % a few seconds before start recording
%%%%%%%%%%%%%%%%%%%%%%%%%
% START CAMERA RECORDING
playTone(ard,'D3',240,Cam_RECduration); %
%%%%%%%%%%%%%%%%%%%%
WaitSecs(4); %
end
keypress = 0;
count = 0; %for clock hand
TrialCountStr = num2str(TrialCount);
Priority(topPriorityLevel);
FlushEvents('mouseDown','keyDown');
%ListenChar(2)
secs0 = Screen('Flip', window);
for iFrames = 1:nFrames
Screen('FillOval', window, ramp(iFrames,:), tstCircleLeft );
Screen('FillOval', window, ramp(iFrames,:), tstCircleRight );
Screen('DrawDots', window, [0 0],clockPix, 0, [lftXCircleCenter,center(2)], 2); % black dot for fixation
Screen('DrawDots', window, [0 0],clockPix, 0, [rhtXCircleCenter,center(2)], 2); % black dot for fixation
Screen('FrameOval', window, 0 ,frameCircleLeft, frameWidth, frameWidth);
Screen('FrameOval', window, 0 ,frameCircleRight, frameWidth, frameWidth);
Screen('DrawLine', window, 0, lftXCircleCenter+circlePix/2+frameSize, center(2),...
lftXCircleCenter+circlePix/2+frameSize-20, center(2), frameWidth);
Screen('DrawLine', window, 0, lftXCircleCenter, center(2)+circlePix/2+frameSize,...
lftXCircleCenter, center(2)+circlePix/2+frameSize-20, frameWidth);
Screen('DrawLine', window, 0, rhtXCircleCenter-circlePix/2-frameSize, center(2),...
rhtXCircleCenter-circlePix/2-frameSize+20, center(2), frameWidth);
Screen('DrawLine', window, 0, rhtXCircleCenter, center(2)-circlePix/2-frameSize,...
rhtXCircleCenter, center(2)-circlePix/2-frameSize+20, frameWidth);
if Clock %---------------------
Screen('DrawDots', window, clockPosMat,clockPix, blackLut, [lftXCircleCenter,center(2)], 2);
Screen('DrawDots', window, clockPosMat,clockPix, blackLut, [rhtXCircleCenter,center(2)], 2);
Screen('DrawText', window, TrialCountStr, 20, 20, redLut, wRGB);
for itxt = 1:24
textNum = sprintf('%i', textOne(itxt));
Screen('DrawText', window, textNum, 1.18*clockNumMat(1,itxt)+center(1,1)-7, 1.18*clockNumMat(2,itxt)+center(1,2)-7, blackLut, wRGB);
end
if iFrames == clFrmStart
beep;
end
if iFrames > clFrmStart-1 && iFrames < clFrmStart + handInt*clFrames+5
count = count+1;
Screen('DrawLine', window, redLut, xcent, ycent, handx(count), handy(count), 2.5);
end
end % Clock ---------------------
% % %-----------------
% % % PrintScreen of the monitor (for the paper)
% % % GetImage call. Alter the rect argument to change the location of the screen shot
% % imageArray = Screen('GetImage', window, [0 0 300 300]);
% % % imwrite is a Matlab function, not a PTB-3 function
% % imwrite(imageArray, 'test.jpg')
% % %------------------
vbl = Screen('Flip', window, secs0 + (waitframes - 0.5) * ifi);
Screen('DrawingFinished', window); % tell psychtoolbox drawing is finished, should help timing
end
Priority(0);
if ~Clock
WaitSecs(18); % to tell the subject to blink normally
flatSound;
end
% Speak('Report Time')
% WaitSecs(5)% This is sumed to the ISI except for the last trial
% % % % while ~keypress
% % % % if CharAvail
% % % % userRes = input(' ');
% % % % keypress = 1;
% % % % end
% % % % end
% % % % FlushEvents('mouseDown','keyDown');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% RESPONSES %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
if Clock
% if Simu_chck
% userRes = 'simu';
%
% else
keyIsDown=0;
kbName=[];
Digit = [];
Nums = {'0','1','2','3','4','5','6','7','8','9'};
Screen('TextSize', window, 30);
commandwindow;
while keyIsDown==0 | (strcmp('ENTER',kbName)==0)% & strcmp('2',kbName)==0)
keyIsDown=0;
[keyIsDown, secs, keyCode] = KbCheck;
if keyIsDown==1 %
kbName = KbName(keyCode);
end
if Digit & any(strcmp(Nums(:),kbName));
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
kbName = strcat(firstDigit,NumPressed);
userRes = kbName;
% DrawFormattedText(window, kbName, 'center', 'center', color);
DrawFormattedText(window, kbName, 400, 512, redLut);
Screen('Flip', window);
kbName = [];
Digit = 0;
WaitSecs(.4);
elseif any(strcmp(Nums(:),kbName))
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
userRes = kbName;
%-si es numero -- llevarlo a la pantalla
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
Digit = 1 ;% flag to mean that
firstDigit = kbName;
WaitSecs(.4);
kbName = [];
end
if strcmp('DELETE',kbName)==1 %-si es el backspace --limpiar numero
kbName = []% ;
userRes = kbName
firstDigit = [];
Digit = 0;
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
%else % -si no es numero -- ignorar
WaitSecs(.4);
end
end %end while
% end % end simu_chck
else
randStrt = 94;% it will be saved as 99
userRes = '99';
end % Clock
% userRes = num2str(2);
%
% AfterResp = 'OK'
Screen('TextSize', window, 14);
FlushEvents('mouseDown','keyDown');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% SAVE %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
%cd
WaitSecs(.2)
time = clock;
% % fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%1.3f\t%1.3f\t%i\t%i\t%i\t%i\tExperiment\n',...
% % subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, Bckg_Chro(iChro,1), Bckg_Chro(iChro,2), cont(iCont), curr_axis(iCond), Card_Dir, userRes);
fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%1.3f\t%1.3f\t%i\t%i\t%i\t%i\t%s\tPupilExp\n',...
subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, Bckg_Chro(iChro,1), Bckg_Chro(iChro,2), cont(iCont), curr_axis(iCond), Card_Dir, randStrt+5, userRes);
% a = cd('/Users/clemente/Dropbox/Luminotecnia/2018/Experiments/Color Background Afterimage/1 Programs/4 ColBackg AI'); %
% a = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\4 AfterImage'); %
cd
WaitSecs(.2)
%ListenChar(0)
Screen('FillRect', window, wRGB, windowRect);
%Screen('DrawDots', window, [0 0],clockPix, 0, center, 2); % black dot for fixation
Screen('DrawDots', window, [0 0],clockPix, 0, [lftXCircleCenter,center(2)], 2); % black dot for fixation
Screen('DrawDots', window, [0 0],clockPix, 0, [rhtXCircleCenter,center(2)], 2); % black dot for fixation
Screen('Flip', window);
clear secHandCord colLut
TrialCount = TrialCount+1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% WANT TO STOP? %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% pause(3)
yesno=evalin('base','Stop_Press')
if yesno==1
return
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
WaitSecs(ISI); %
end % iDir
end %ICond
end %iCont
end %iRep
end %iChro
%%%%%%%%%%%%%%%%%%
% STOP CAMERA
Speak('Stop camera software');
WaitSecs(10);
writeDigitalPin(ard,'D3',1);
writeDigitalPin(ard,'D3',0);
%%%%%%%%%%%%%%%%%
fclose(fp);
sca
%create a matrix of seconds compared to pi values for each frame - just
%used in data analysis
% % % % piVSsecs(:,1) = [0:1/(nFrames-1):1];
% % % % piVSsecs(:,2) = [0:numSecs/(nFrames-1):numSecs];
catch ME
warndlg('The program failed to run. Try again.')
disp(ME);
return
end
end

21
002 After Image GUI Project/ContMatch_session.m
Unescape View File

@ -12,13 +12,14 @@ PsychDefaultSetup(2);
a = cd; a = cd;
theDate = fix(clock); theDate = fix(clock);
saveFile = sprintf('%s_ContMatch.mat', subName); mainDir = '/Users/mike/Documents/AfterImage/002 After Image GUI Project';
locOutDir = ['/Users/mike/Documents/AfterimageOutputs/'];
saveFile = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
%% Color information, load hfp data and color calibration %% Color information, load hfp data and color calibration
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); hfpFile = sprintf('%s%sHFP', locOutDir, subName);
hfpFile = sprintf('%sHFP', subName); load([hfpFile,'.mat']);
load(hfpFile, '-mat')
hfpRG = rg_avg hfpRG = rg_avg
hfpBG = bg_avg hfpBG = bg_avg
@ -27,7 +28,7 @@ hfpBG = bg_avg
%% Load previous matched contrast %% Load previous matched contrast
name = sprintf('%s_ContMatch.mat', subName); name = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
if exist(name, 'file') == 2 if exist(name, 'file') == 2
load(name) load(name)
@ -53,9 +54,10 @@ end
%% %%
cd(a); % return to folder where the program is %cd(a); % return to folder where the program is
% Calib_Dire = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/001 After Image GUI Project'); % Calib_Dire = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/001 After Image GUI Project');
load colorCalFile1.mat load([mainDir,'/colorCalFile1.mat']);
fprintf('\nLast calibration was %s\n', describe.date);
fprintf('\nLast calibration was %s\n', describe.date); fprintf('\nLast calibration was %s\n', describe.date);
pix = pix/1001; pix = pix/1001;
maxLum = 20; %cd/m^2 maxLum = 20; %cd/m^2
@ -471,7 +473,7 @@ FreqCheck = 1/elapsedT;
Screen('CloseAll') Screen('CloseAll')
aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs'); %aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
save(saveFile,'Final_lCont_avg','Final_lumCont_avg','Final_lumMod_avg','Final_sCont_ref',... save(saveFile,'Final_lCont_avg','Final_lumCont_avg','Final_lumMod_avg','Final_sCont_ref',...
'Prev_l_cont_match','Prev_lum_cont_match','Prev_lumMod_match') 'Prev_l_cont_match','Prev_lum_cont_match','Prev_lumMod_match')
@ -479,7 +481,8 @@ sca
figure(1);figure(2);figure(3);figure(4); %bring figures to front figure(1);figure(2);figure(3);figure(4); %bring figures to front
catch catch ME
disp(ME);
warndlg('The program failed to run. Try again.') warndlg('The program failed to run. Try again.')
return return

515
002 After Image GUI Project/ContMatch_session_Rivalry.m
Unescape View File

@ -0,0 +1,515 @@
function ContMatch_session_Rivalry(subName,meanLum,Bckg_Chro,AdaptTime,curr_cond)
try
assignin('base','Stop_Press',0)% this works for the STOP experiment button
commandwindow; % open this, and the cursor will appear there
% Check that Psychtoolbox is properly installed, switch to unified KbName's
% across operating systems, and switch color range to normalized 0 - 1 range:
PsychDefaultSetup(2);
%% Start Experiment
%a = cd;
theDate = fix(clock);
mainDir = '/Users/mike/Documents/AfterImage/002 After Image GUI Project';
locOutDir = ['/Users/mike/Documents/AfterimageOutputs/'];
saveFile = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
%% Color information, load hfp data and color calibration
hfpFile = sprintf('%s%sHFP', locOutDir, subName);
load([hfpFile,'.mat']);
hfpRG = rg_avg
hfpBG = bg_avg
% hfpRG = .89;
% hfpBG = 1 ;
%% Load previous matched contrast
name = sprintf('%s%s_ContMatch.mat', locOutDir, subName);
if exist(name, 'file') == 2
load(name)
% Prev_l_cont_match = l_cont_match;
l_cont_match = [];
% Prev_lum_cont_match = lum_cont_match;
lum_cont_match = [];
% Prev_lumMod_match = lumMod_match;
lumMod_match = [];
else
Prev_l_cont_match = [];
Prev_lum_cont_match = [];
Prev_lumMod_match = [];
end
%%
%cd(a); % return to folder where the program is
% Calib_Dire = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/001 After Image GUI Project');
load([mainDir,'/colorCalFile1.mat']);
fprintf('\nLast calibration was %s\n', describe.date);
pix = pix/1001;
maxLum = 20; %cd/m^2
lumMod_initial = [.6 .7 .8 1 ];
lCont_initial = [0.02 0.026 0.034 .04];
sCont = [.35 .5 .65 .8];
% sCont = [.5 .5 .5 .5];
nCont = length(sCont);
% white = [.665 1];
blackLut = [0 0 0];
redLut = [.8 0 0];
% % Bckg_Chro = [.665 1.353
% % .665 .647
% % .647 1
% % .683 1]; % 4 rows X 2 columns
%% set up psych toolbox
%set up 10 bit color
PsychImaging('PrepareConfiguration');
%PsychImaging('AddTask', 'General', 'EnableNative10BitFrameBuffer',1); %the 0 is turn off dithering?
expScreen = 1;
%create white LUT
% % % wLMS(1,1) = white(1,1)*maxLum;
% % % wLMS(1,2) = (1-white(1,1))*maxLum;
% % % wLMS(1,3) = white(1,2)*maxLum;
% % % wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
% % % wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
% % % wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
% % % wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
% % % wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
[window, windowRect] = PsychImaging('OpenWindow', expScreen, [0 0 0], [], [], []); %
%Screen('OpenWindow',0, [0 0 0]); %makes main screen dark
%PsychImaging('OpenWindow', expScreen, wRGB);
[xcent,ycent] = RectCenter(windowRect);
center = [xcent ycent];
[xWinSize,~] = Screen('WindowSize',window);
%% TIMING
%find frames per second
ifi = Screen('GetFlipInterval', window);% Measure the vertical refresh rate of the monitor
topPriorityLevel = MaxPriority(window);% Retreive the maximum priority number
% % % % numSecs = 16; %in seconds, total presentation time
hfpFreq = 4.6; hfpPeriod = 1/hfpFreq;
numSecs = hfpPeriod; %in seconds, total presentation time
framesPerSec = round(1/ifi);
nFrames = numSecs * framesPerSec;
% waitframes = floor(framesPerSec/hfpFreq); %number of frames to wait between refresh
nFrames = round(hfpPeriod /ifi) ;
% % % % waitframes = 1; %number of frames to wait between refresh
waitframes = 1; %number of frames to wait between refresh
%% Stimulus Size Parameters
circleDeg = 3.6;
clockPt = 0.1;
% code assumes 1 pixel = 1 arc min
pixPerDeg = 35; %at a distance of 57 cm
circlePix = circleDeg*pixPerDeg;
clockPix = clockPt*pixPerDeg;
tstcircle = [xcent - circlePix/2 ycent - circlePix/2 xcent + circlePix/2 ycent + circlePix/2];
rhtXCircleCenter = xWinSize/4;
lftXCircleCenter = xWinSize-xWinSize/4;
tstCircleLeft = [lftXCircleCenter - circlePix/2 ycent - circlePix/2 lftXCircleCenter + circlePix/2 ycent + circlePix/2];
tstCircleRight = [rhtXCircleCenter - circlePix/2 ycent - circlePix/2 rhtXCircleCenter + circlePix/2 ycent + circlePix/2];
% Specs for the border frame
frameSize = 60;
frameWidth = 5;
frameCircleLeft = [tstCircleLeft(1)-frameSize tstCircleLeft(2)-frameSize tstCircleLeft(3)+frameSize tstCircleLeft(4)+frameSize];
frameCircleRight = [tstCircleRight(1)-frameSize tstCircleRight(2)-frameSize tstCircleRight(3)+frameSize tstCircleRight(4)+frameSize];
WaitSecs(1);
%run experiment
Priority(topPriorityLevel);
vbl = Screen('Flip', window);
%%/////////////////////////////////////////////////////////////////////////
%%/ TRIALS
%%/////////////////////////////////////////////////////////////////////////
stepSize_l = 0.0005;
stepSize_lum = 0.01;
order = randi(1);
count = 0;
nRep = 3; % in this case is always three
for iChro = 1:size(Bckg_Chro,1)
wLMS(1,1) = Bckg_Chro(iChro,1)*maxLum;
wLMS(1,2) = (1-Bckg_Chro(iChro,1))*maxLum;
wLMS(1,3) = Bckg_Chro(iChro,2)*maxLum;
wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
Screen('FillRect', window, wRGB);
Screen('Flip',window)
WaitSecs(AdaptTime)
for iaxis = curr_cond(1):curr_cond(end); % 1 means lCont and 2 means lumCont
for icont = 1:nCont % number of contrast to match
for irep = 1:nRep %
FlushEvents('mouseDown','keyDown');
order = de2bi(count)
order = order(1); %use the last digit of the binary number (that is the first to matlab) so it switch between 0 and 1
if iaxis == 1
cont_values = linspace(lCont_initial(icont),lCont_initial(icont)-0.02,21);
initial_idx = randi(length(cont_values))
lCont = cont_values(initial_idx)
elseif iaxis == 2
cont_values = linspace(lumMod_initial(icont),lumMod_initial(icont)-.5,21);
initial_idx = randi(length(cont_values))
lumMod = cont_values(initial_idx)
end
%%/////////////////////////////////////////////////////////////////////////
%%/ SUBJECT INPUTS (RESPONSES)
%%/////////////////////////////////////////////////////////////////////////
DoneMatch = 0;
while ~DoneMatch %look for key presses and put up stimulus
[ keyIsDown, timeSecs, keyCode ] = KbCheck;
if(CharAvail) % check for keypress, record if key=1 or 2 or 3
[char] = GetChar;
switch char
case '8'
DoneMatch = 1;
clc
switch iaxis
case 1
l_cont_match (irep, icont) = lCont
case 2
lumMod_match (irep, icont) = lumMod
lum_cont_match (irep, icont) = (lumMod) / maxLum
end
case '6'
switch iaxis
case 1
lCont = lCont + stepSize_l
case 2
lumMod = lumMod + stepSize_lum
end
case '4'
switch iaxis
case 1
lCont = lCont - stepSize_l
if lt(lCont,0)
lCont=0
end
case 2
lumMod = lumMod - stepSize_lum
if lt(lumMod,0)
lumMod=0
end
end
case '9'
switch iaxis
case 1
lCont = lCont + stepSize_l/5;
case 2
lumMod = lumMod + stepSize_lum/10;
end
case '7'
switch iaxis
case 1
lCont = lCont - stepSize_l/5;
if lt(lCont,0)
lCont=0
end
case 2
lumMod = lumMod - stepSize_lum/10;
if lt(lumMod,0)
lumMod=0
end
end
end
FlushEvents('keyDown');
end
%%/////////////////////////////////////////////////////////////////////////
%%/ SET STIMULUS
%%/////////////////////////////////////////////////////////////////////////
%create colors depending on contrast
switch iaxis
case 1
l = [Bckg_Chro(iChro,1)+(Bckg_Chro(iChro,1)*lCont) Bckg_Chro(iChro,2) maxLum
Bckg_Chro(iChro,1)-(Bckg_Chro(iChro,1)*lCont) Bckg_Chro(iChro,2) maxLum]; %+l, -l
colLut = l;
case 2
lum = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2) maxLum-lumMod
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2) maxLum+lumMod];
colLut = lum;
end
s = [Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)+(Bckg_Chro(iChro,2)*sCont(icont)) maxLum
Bckg_Chro(iChro,1) Bckg_Chro(iChro,2)-(Bckg_Chro(iChro,2)*sCont(icont)) maxLum];%+s, -s
colLut_R = s;
%LMS values of each color, ls to LMS
for iLMS = 1:2
cLMS(iLMS,1) = colLut(iLMS,1)*colLut(iLMS, 3);
cLMS(iLMS,2) = (1-colLut(iLMS,1))*colLut(iLMS, 3);
cLMS(iLMS,3) = colLut(iLMS,2)*colLut(iLMS, 3);
cLMS_R(iLMS,1) = colLut_R(iLMS,1)*colLut_R(iLMS, 3);
cLMS_R(iLMS,2) = (1-colLut_R(iLMS,1))*colLut_R(iLMS, 3);
cLMS_R(iLMS,3) = colLut_R(iLMS,2)*colLut_R(iLMS, 3);
end
%XYZ values for each
for iXYZ = 1:length(cLMS(:,1))
cXYZ(iXYZ,:) = LMS_to_XYZ(cLMS(iXYZ,:));
cXYZ_R(iXYZ,:) = LMS_to_XYZ(cLMS_R(iXYZ,:));
end
%use lut to find corrected monitor RGB values for each rgb color
for iRGB = 1:length(cXYZ(:,1))
cRGB(iRGB,:) = XYZ_to_RGB(cXYZ(iRGB,:), maxPhosXYZ);
cRGB(iRGB,1) = pix(dsearchn(redProp(:), cRGB(iRGB,1)))*hfpRG;
cRGB(iRGB,2) = pix(dsearchn(grnProp(:), cRGB(iRGB,2)));
cRGB(iRGB,3) = pix(dsearchn(blueProp(:), cRGB(iRGB,3)))*hfpBG;
cRGB_R(iRGB,:) = XYZ_to_RGB(cXYZ_R(iRGB,:), maxPhosXYZ);
cRGB_R(iRGB,1) = pix(dsearchn(redProp(:), cRGB_R(iRGB,1)))*hfpRG;
cRGB_R(iRGB,2) = pix(dsearchn(grnProp(:), cRGB_R(iRGB,2)));
cRGB_R(iRGB,3) = pix(dsearchn(blueProp(:), cRGB_R(iRGB,3)))*hfpBG;
end
Left = zeros(nFrames,3);
Right = zeros(nFrames,3);
for iRamp = 1:3 %for 3 phosophors
Left(:,iRamp) = sinspaceOneCycle(wRGB(1,iRamp), cRGB(1,iRamp), nFrames);
Right(:,iRamp) = sinspaceOneCycle(wRGB(1,iRamp), cRGB_R(1,iRamp), nFrames);
end
%%/////////////////////////////////////////////////////////////////////////
%%/ DISPLAY STIMULUS
%%/////////////////////////////////////////////////////////////////////////
startT=GetSecs();
elapsedT=0;
for iFrames = 1:nFrames
Screen('FrameOval', window, 0 ,frameCircleLeft, frameWidth, frameWidth);
Screen('FrameOval', window, 0 ,frameCircleRight, frameWidth, frameWidth);
Screen('DrawLine', window, 0, lftXCircleCenter+circlePix/2+frameSize, center(2),...
lftXCircleCenter+circlePix/2+frameSize-20, center(2), frameWidth);
Screen('DrawLine', window, 0, lftXCircleCenter, center(2)+circlePix/2+frameSize,...
lftXCircleCenter, center(2)+circlePix/2+frameSize-20, frameWidth);
Screen('DrawLine', window, 0, rhtXCircleCenter-circlePix/2-frameSize, center(2),...
rhtXCircleCenter-circlePix/2-frameSize+20, center(2), frameWidth);
Screen('DrawLine', window, 0, rhtXCircleCenter, center(2)-circlePix/2-frameSize,...
rhtXCircleCenter, center(2)-circlePix/2-frameSize+20, frameWidth);
switch order
case 0
%LEFT SEMICIRCLE
Screen('FillArc', window, Left(iFrames,:), tstCircleRight, 180, 180);
%Screen('FillArc', window, Left(iFrames,:), tstCircleRight, 180, 180);
%Screen('FillArc', window, Right(iFrames,:), tstCircleLeft, 0, 180);
Screen('FillArc', window, Right(iFrames,:), tstCircleLeft, 0, 180);
vbl = Screen('Flip', window, vbl + (waitframes - 0.5) * ifi);
case 1
%LEFT SEMICIRCLE
Screen('FillArc', window, Right(iFrames,:), tstCircleRight, 180, 180);
%Screen('FillArc', window, Left(iFrames,:), tstCircleRight, 180, 180);
%Screen('FillArc', window, Right(iFrames,:), tstCircleLeft, 0, 180);
Screen('FillArc', window, Left(iFrames,:), tstCircleLeft, 0, 180);
%Screen('FillArc', window, Right(iFrames,:), tstcircle, 180, 180);
%Screen('FillArc', window, Left(iFrames,:), tstcircle, 0, 180);
vbl = Screen('Flip', window, vbl + (waitframes - 0.5) * ifi);
end
end
end %while done
count = count+1;
elapsedT=GetSecs()-startT;
FreqCheck = 1/elapsedT;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% CHECK STOP BUTTON PUSHING? %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
yesno=evalin('base','Stop_Press')
if yesno==1
return
end
% - - - - - - - - - - - - - - - - - - - - - - - - - -
end % irep
end %icont
end % iaxis
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% FINAL VARIABLES %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
lCont_avg = median(l_cont_match,1); lCont_sd = std(l_cont_match,1);
lumCont_avg = median(lum_cont_match,1); lumCont_sd = std(lum_cont_match,1);
lumMod_avg = median(lumMod_match);
Avg_MatchCont = [lCont_avg ;
lumCont_avg];
TodayDate = datevec(date);
for ii=1:nRep
CoMatch_Date(ii,1:3) = TodayDate(1:3) ;
end
Dated_l_cont_match = [CoMatch_Date repelem(Bckg_Chro(iChro,:),nRep,1) l_cont_match];
Dated_lum_cont_match = [CoMatch_Date repelem(Bckg_Chro(iChro,:),nRep,1) lum_cont_match];
Dated_lumMod_match = [CoMatch_Date repelem(Bckg_Chro(iChro,:),nRep,1) lumMod_match];
if ~isempty(l_cont_match)
Prev_l_cont_match = [Prev_l_cont_match ;
Dated_l_cont_match];
end
if ~isempty(lum_cont_match)
Prev_lum_cont_match = [Prev_lum_cont_match ;
Dated_lum_cont_match];
Prev_lumMod_match = [Prev_lumMod_match ;
Dated_lumMod_match];
end
if gt(size(Prev_l_cont_match,1),4)% Final values of contrast for the afterimage program
idx_l = find(and(Prev_l_cont_match(:,4) == Bckg_Chro(iChro,1), Prev_l_cont_match(:,5) == Bckg_Chro(iChro,2) ))
idx_lum = find(and(Prev_lum_cont_match(:,4) == Bckg_Chro(iChro,1), Prev_lum_cont_match(:,5) == Bckg_Chro(iChro,2) ))
idx_lumMod = find(and(Prev_lumMod_match(:,4) == Bckg_Chro(iChro,1), Prev_lumMod_match(:,5) == Bckg_Chro(iChro,2) ))
Final_lCont_avg(iChro,:) = [Bckg_Chro(iChro,:) median(Prev_l_cont_match(idx_l,end-3:end))];
Final_lumCont_avg(iChro,:) = [Bckg_Chro(iChro,:) median(Prev_lum_cont_match(idx_lum,end-3:end))];
Final_lumMod_avg(iChro,:) = [Bckg_Chro(iChro,:) median(Prev_lumMod_match(idx_lumMod,end-3:end))];
else
Msg = 'MORE MEASUREMENTS ARE NEEDEED'
Final_lCont_avg = [];
Final_lumCont_avg = [];
Final_lumMod_avg = [];
end
Final_sCont_ref = sCont;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% PLOT AND SAVE %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f(iChro) = figure
if ~isempty(l_cont_match)
errorbar(sCont,lCont_avg,lCont_sd,'r*--','MarkerSize',15); hold on
end
if ~isempty(lum_cont_match)
errorbar(sCont,lumCont_avg,lumCont_sd,'k*--','MarkerSize',15);
end
switch iChro
case 1
set(f(iChro), 'Position', [1100 770 500 500]);
title('North (blueish)')
case 2
set(f(iChro), 'Position', [1100 170 500 500]);
title('South (yellowish)')
case 3
set(f(iChro), 'Position', [400 470 500 500]);
title('West (greenish)')
case 4
set(f(iChro), 'Position', [1700 470 500 500]);
title('East (redish)')
end
end% iChro
Screen('CloseAll')
%aa = cd('/Users/clemente/Desktop/AfterImage Programs/A Outputs');
save(saveFile,'Final_lCont_avg','Final_lumCont_avg','Final_lumMod_avg','Final_sCont_ref',...
'Prev_l_cont_match','Prev_lum_cont_match','Prev_lumMod_match')
sca
figure(1);figure(2);figure(3);figure(4); %bring figures to front
catch ME
disp(ME);
warndlg('The program failed to run. Try again.')
return
end
end

11
002 After Image GUI Project/Disp_Color.m
Unescape View File

@ -1,4 +1,4 @@
function Disp_Color(l_value,s_value,hfpRG,hfpBG) function Disp_Color(l_value,s_value,hfpRG,hfpBG,dispTime)
commandwindow; % open this, and the cursor will appear in the command window commandwindow; % open this, and the cursor will appear in the command window
@ -18,7 +18,7 @@ PsychDefaultSetup(2);
theDate = fix(clock); theDate = fix(clock);
% subName = 'DC'%input(sprintf('\nEnter Subject Initials: ')) % subName = 'DC'%input(sprintf('\nEnter Subject Initials: '))
duration= 5; % sec %duration= 5; % sec
% %% Color information, load hfp data and color calibration % %% Color information, load hfp data and color calibration
% %
% aa = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/A Outputs'); % aa = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/A Outputs');
@ -89,7 +89,12 @@ wRGB(1,3) = wRGB(1,3)*hfpBG;
% %
Screen('FillOval', window, wRGB, centeredRect, maxDiameter); % Draw the rect to the screen Screen('FillOval', window, wRGB, centeredRect, maxDiameter); % Draw the rect to the screen
Screen('Flip', window); Screen('Flip', window);
WaitSecs(duration) if dispTime<70
WaitSecs(dispTime);
else
KbStrokeWait;
end
%WaitSecs(duration)
% %
% end % end

11
002 After Image GUI Project/Disp_Color_Rivalry.m
Unescape View File

@ -1,4 +1,4 @@
function Disp_Color_Rivalry(l_value,s_value,hfpRG,hfpBG) function Disp_Color_Rivalry(l_value,s_value,hfpRG,hfpBG,dispTime)
commandwindow; % open this, and the cursor will appear in the command window commandwindow; % open this, and the cursor will appear in the command window
@ -173,12 +173,11 @@ for itxt = 1:12
Screen('DrawText', window, textNum, .9*scl*clockLftNumMat(1,itxt)+lftXCircleCenter-7, .9*scl*clockLftNumMat(2,itxt)+center(1,2)-14, blackLut, wRGB); Screen('DrawText', window, textNum, .9*scl*clockLftNumMat(1,itxt)+lftXCircleCenter-7, .9*scl*clockLftNumMat(2,itxt)+center(1,2)-14, blackLut, wRGB);
end end
Screen('Flip', window); Screen('Flip', window);
%WaitSecs(10) if dispTime<70
%KbWait(); WaitSecs(dispTime);
% else
% end
KbStrokeWait; KbStrokeWait;
end
Screen('CloseAll'); Screen('CloseAll');
end end

2
002 After Image GUI Project/HFP_session_Rivalry.m
Unescape View File

@ -1,5 +1,5 @@
function HFP_session(subName,curr_cond, calibDir, shouldCancel) function HFP_session_Rivalry(subName,curr_cond, calibDir, shouldCancel)
% HFP Code for Elliott Lab % HFP Code for Elliott Lab
% Written by SLE 3/24/17 % Written by SLE 3/24/17

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002 After Image GUI Project/TVP_GENERATOR.mlapp
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