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GeneratePSTH.m
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GeneratePSTH.m
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%============================= GeneratePSTH.m =============================
ExpName = 'StereoFaces';
Subject = 'Spice';
Dates = {'20160620','20160621'};
TimingDir = '/Volumes/Seagate Backup 1/NeuralData/FacePatchPilot/Timing';
LFPDir = '/Volumes/Seagate Backup 1/NeuralData/FacePatchPilot/TDT_converted';
PreStimulus = 0.1; % Start time window (seconds before stim on)
PostStimulus = 0.2; % End time window (seconds after stim off)
%================== GET ALL SPIKE TIMES IN WINDOW
for D = 1:numel(Dates)
TimingFile = fullfile(TimingDir, sprintf('StimTimes_%s_%s.mat', Subject, Dates{D}));
load(TimingFile);
StimDuration = unique([ExpParam.Trial_Time]);
ISI = unique([ExpParam.Blank_btw_stim]);
InitialFix = unique([ExpParam.Initial_Fix_time]);
LFPfiles = wildcardsearch(fullfile(LFPDir,Subject,Dates{D}), ['*',ExpName,'*LFP*.mat']);
for Ch = 1:numel(LFPfiles)
ChFile = wildcardsearch(fullfile(LFPDir,Subject,Dates{D}), ['*',ExpName,'*LFP-ch',num2str(Ch),'.mat']);
if numel(ChFile) > 1
disp(ChFile);
error('Multiple files match LFP channel number!');
end
load(ChFile{1});
if ~exist('TrialCount','var')
TrialCount = ones(numel(AllChannels), numel(Stim.Onsets)); % Start channel count
end
for S = 1:numel(Stim.Onsets) % For each unique stimulus...
for T = 1:numel(Stim.Onsets{S}); % For each repetition...
TimeWindow = [-PreStimulus, StimDuration+PostStimulus]+Stim.Onsets{S}(T);
% <<<<< X = all spike times
PSTHSpikeTimes{S}{TrialCount(S)} = X(Ch, find(X >= TimeWindow(1) && X <= TimeWindow(2)));
TrialCount(Ch, S) = TrialCount(Ch, S)+1;
end
end
end
end
%================== BIN SPIKES AND SMOOTH