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charvis-n4-binlat.m
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charvis-n4-binlat.m
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ALLEEG=[];EEG=[];alldat=[];allrtvar=[];rts=[];dats=[];allrtvar2=[];alldat2=[];
% empty containers
ALLEEG=[];EEG=[];data=[];syndat=[];synvar=[];semdat=[];semvar=[];
n = 22
% triggers
syn1 = {'S211' 'S213'}
syn2 = {'S221' }
syn3 = { 'S231' }
sem1 = { 'S212' 'S214'}
sem2 = { 'S222' }
sem3 = { 'S232' }
control1={'S210' }
control2={ 'S220'}
control3={ 'S230'}
% select channel
% main data collection loop
for S = 1:n
filename = ['/home/jona/Desktop/charvis/pre3/charvis_',num2str((S),'%02i'),'.set'];
% collect control trials for all 3 positions
EEG = pop_loadset('filename',filename);
chan = 'Pz';
for Z = 1:length(EEG.chanlocs);if strcmp(EEG.chanlocs(Z).labels,chan) == 1;channel = Z;end;end;
EEG = pop_epoch( EEG, control1, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
controlerp1=mean(dat,2);
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, control2, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
controlerp2=mean(dat,2);
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, control3, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
controlerp3=mean(dat,2);
% collect morphsyn trials for all 3 positions, and subtract equivalent control mean
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, syn1, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
var = eeg_getepochevent( EEG,{'S196'},[],'latency');
for ii=1:length(dat(1,:))
dat(:,ii)=dat(:,ii)-controlerp1;
end
synvar = [var,synvar];
syndat=[dat,syndat];
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, syn2, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
var = eeg_getepochevent( EEG,{'S196'},[],'latency');
for ii=1:length(dat(1,:))
dat(:,ii)=dat(:,ii)-controlerp2;
end
synvar = [var,synvar];
syndat=[dat,syndat];
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, syn3, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
var = eeg_getepochevent( EEG,{'S196'},[],'latency');
for ii=1:length(dat(1,:))
dat(:,ii)=dat(:,ii)-controlerp3;
end
synvar = [var,synvar];
syndat=[dat,syndat];
% collect sem trials for all 3 positions, and subtract equivalent control mean
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, sem1, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
var = eeg_getepochevent( EEG,{'S196'},[],'latency');
for ii=1:length(dat(1,:))
dat(:,ii)=dat(:,ii)-controlerp1;
end
semvar = [var,semvar];
semdat=[dat,semdat];
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, sem2, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
var = eeg_getepochevent( EEG,{'S196'},[],'latency');
for ii=1:length(dat(1,:))
dat(:,ii)=dat(:,ii)-controlerp2;
end
semvar = [var,semvar];
semdat=[dat,semdat];
EEG = pop_loadset('filename',filename);
EEG = pop_epoch( EEG, sem3, [-1 3], 'epochinfo', 'yes');
[EEG, locthresh, globthresh, nrej] = pop_rejkurt(EEG, 1, [1:EEG.nbchan], 5, 5, 1, 1, 0);
EEG = pop_eegthresh(EEG,1,channel,-100,100,0.5,1.25,0,1);
dat = squeeze(eeg_getdatact(EEG,'channel',channel,'rmcomps',[EEG.blinks EEG.saccades]));
var = eeg_getepochevent( EEG,{'S196'},[],'latency');
for ii=1:length(dat(1,:))
dat(:,ii)=dat(:,ii)-controlerp3;
end
semvar = [var,semvar];
semdat=[dat,semdat];
rts{S} = synvar;
datas{S} = syndat;
% must be rts2 and datas2 for syntax
rts2{S} = semvar;
datas2{S} = semdat;
var=[];semvar=[];synvar=[];semdat=[];syndat=[];
end;
rts = rts2
datas = datas2
rts(15)=[];
datas(15)=[];
rts(6)=[];
datas(6)=[];
n=length(rts)
%figure;
for x = 1:n
[outdata,outrtvar] = erpimage(datas{x}, rts{x}, linspace(EEG.xmin*1000, EEG.xmax*1000, EEG.pnts), '', 1, 1 ,'NoShow','on','filt',[0 20]);
%,'baseline',[-500 0]
ntrials = length(outrtvar);
outdata = outdata(:,ntrials*.05:ntrials*.95);
outrtvar = outrtvar(ntrials*.05:ntrials*.95);
ntrials = length(outrtvar);
%sbplot(4,5,x);
%plotcurve ( EEG.times, [ mean(outdata(:,1:ntrials*1/4),2) ; mean(outdata(:,ntrials*1/4:ntrials*2/4),2) ; mean(outdata(:,ntrials*2/4:ntrials*3/4),2) ; mean(outdata(:,ntrials*3/4:end),2)])
fasterp(x,:) = mean(outdata(:,1:ntrials*1/4),2);
mod1erp(x,:) = mean(outdata(:,ntrials*1/4:ntrials*2/4),2);
mod2erp(x,:) = mean(outdata(:,ntrials*2/4:ntrials*3/4),2);
slowerp(x,:) = mean(outdata(:,ntrials*3/4:end),2);
fastrt(x,:) = mean(outrtvar(1:ntrials*1/4));
mod1rt(x,:) = mean(outrtvar(ntrials*1/4:ntrials*2/4));
mod2rt(x,:) = mean(outrtvar(ntrials*2/4:ntrials*3/4));
slowrt(x,:) = mean(outrtvar(ntrials*3/4:end));
end;
%figure;
for x = 1:n
a = 1:n; a(x) = [];
jackfast(x,:) = mean(fasterp(a,:),1);
jackmod1(x,:) = mean(mod1erp(a,:),1);
jackmod2(x,:) = mean(mod2erp(a,:),1);
jackslow(x,:) = mean(slowerp(a,:),1);
jackfastrt(x) = mean(fastrt(a,:),1);
jackmod1rt(x) = mean(mod1rt(a,:),1);
jackmod2rt(x) = mean(mod2rt(a,:),1);
jackslowrt(x) = mean(slowrt(a,:),1);
%sbplot(4,5,x);
%plotcurve ( EEG.times, [ jackfast(x,:) ; jackmod1(x,:) ; jackmod2(x,:) ; jackslow(x,:) ] );
end;
jackfast2=jackfast;jackmod12=jackmod1;jackmod22=jackmod2; jackslow2=jackslow;
for y = 1:n
for x = 1:EEG.pnts
if jackfast(y,x) > 0
jackfast2(y,x) = 0;
end;
if jackmod1(y,x) > 0
jackmod12(y,x) = 0;
end;
if jackmod2(y,x) > 0
jackmod22(y,x) = 0;
end;
if jackslow(y,x) > 0
jackslow2(y,x) = 0;
end;
end;
end;
for x = 1:n
% deprecated: peak latency
erp = jackfast2(x,100:200);
[~,fastlat(x)] = min(abs(cumsum(erp)-sum(erp)/3));
% [~,fastlat(x)] = max(erp);
erp = jackmod12(x,100:200);
[~,mod1lat(x)] = min(abs(cumsum(erp)-sum(erp)/3));
% [~,mod1lat(x)] = max(erp);
erp = jackmod22(x,100:200);
[~,mod2lat(x)] = min(abs(cumsum(erp)-sum(erp)/3));
% [~,mod2lat(x)] = max(erp);
erp = jackslow2(x,100:200);
[~,slowlat(x)] = min(abs(cumsum(erp)-sum(erp)/3));
% [~,slowlat(x)] = max(erp);
end;
a = [mean(jackfastrt), mean(jackmod1rt), mean(jackmod2rt), mean(jackslowrt)]
b = [mean(fastlat) mean(mod1lat) mean(mod2lat) mean(slowlat)]
[r,p] =corr(a.',b.')
statmatrix2 = [fastlat.' mod1lat.' mod2lat.' slowlat.']
[stats,table]=mes1way(statmatrix2,'partialeta2','isdep',1);
anovaf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,1:2),'partialeta2','isdep',1);
firstbinf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,2:3),'partialeta2','isdep',1);
secondbinf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,3:4),'partialeta2','isdep',1);
thirdbinf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
anovaf
firstbinf
secondbinf
thirdbinf
% in R: result <- oneWayAOV.Fstat(17.479, 20, 4, rscale = 1)
% exp(result[[’bf’]])
%alt. way to make the script more concise
%erp_adjusted = bsxfun(@minus,erp_matrix(samples,:),min(erp_matrix(samples,:)));
%[~,latency_indicies] = min(abs(bsxfun(@minus,cumsum(erp_adjusted),sum(erp_adjusted)/2)));
%latencies = (EEG.xmin + (samples(1)+latency_indicies)/EEG.srate)*1000;
figure;
a = 1:20;x=1;
jackfast(x,:) = mean(fasterp(a,:),1);
jackmod1(x,:) = mean(mod1erp(a,:),1);
jackmod2(x,:) = mean(mod2erp(a,:),1);
jackslow(x,:) = mean(slowerp(a,:),1);
jackfastrt(x) = mean(fastrt(a,:),1);
jackmod1rt(x) = mean(mod1rt(a,:),1);
jackmod2rt(x) = mean(mod2rt(a,:),1);
jackslowrt(x) = mean(slowrt(a,:),1);
plotcurve ( EEG.times, [ jackfast(x,:) ; jackmod1(x,:) ; jackmod2(x,:) ; jackslow(x,:) ] );
for x = 1:n
% deprecated: peak latency
erp = jackfast2(x,100:130);
fastmean(x) = mean(erp);
erp = jackfast2(x,100:200);
[~,fastpeak(x)] = min(erp);
erp = jackmod12(x,100:130);
mod1mean(x) = mean(erp);
erp = jackmod1(x,100:200);
[~,mod1peak(x)] = min(erp);
erp = jackmod22(x,100:130);
mod2mean(x) = mean(erp);
erp = jackmod22(x,100:200);
[~,mod2peak(x)] = min(erp);
erp = jackslow2(x,100:130);
slowmean(x) = mean(erp);
erp = jackslow2(x,100:200);
[~,slowpeak(x)] = min(erp);
end;
a = [mean(jackfastrt), mean(jackmod1rt), mean(jackmod2rt), mean(jackslowrt)]
b = [mean(fastpeak) mean(mod1peak) mean(mod2peak) mean(slowpeak)]
[r,p] =corr(a.',b.')
%% mean %%
statmatrix2 = [fastmean.' mod1mean.' mod2mean.' slowmean.']
[stats,table]=mes1way(statmatrix2,'partialeta2','isdep',1);
anovaf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,1:2),'partialeta2','isdep',1);
firstbinf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,2:3),'partialeta2','isdep',1);
secondbinf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,3:4),'partialeta2','isdep',1);
thirdbinf = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
[stats,table]=mes1way(statmatrix2(:,[1 4]),'partialeta2','isdep',1);
onetofour = (cell2mat(table(2,5))) / (stats.n(1) -1)^2;
anovaf
firstbinf
secondbinf
thirdbinf
onetofour
%result <- oneWayAOV.Fstat(2.3, 20, 4, rscale = 1)
%result[['bf']]