Difference between revisions of "LocalGlobal Details"

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(Created page with "== Experiment Settings == Not that the followings are default settings, and the actual details are in the each paper. Stimuli: x=800 Hz, Y=1600 Hz, 50 ms duration No raise/...")
 
(Sample code for Monkey Ji and Rc)
Line 87: Line 87:
 
  % Subject='Rc';
 
  % Subject='Rc';
 
   
 
   
  cd(Subject)
+
  Expt_name=sprintf('%s20*',Subject);
+
  Expt=ls(Expt_name);
  Expt=ls('2018*');
 
 
  Expt_num=size(Expt,1);
 
  Expt_num=size(Expt,1);
 
   
 
   
 
 
 
  FS=1000; %Hz
 
  FS=1000; %Hz
 
  DS=1;
 
  DS=1;

Revision as of 22:08, 6 July 2024

Experiment Settings

Not that the followings are default settings, and the actual details are in the each paper.


Stimuli: x=800 Hz, Y=1600 Hz, 50 ms duration No raise/fall time

Trial: ISI = 150 ms (thus SOA = 200 ms), ITI = [1.8 2.0] s

Block: 10 types, randomized order

1 block contains 100 trials (20 habituation, 64 standards, and 16 deviants).


Tone Index:

1. xxxxx

2. xxxxY

3. xxxx_

4. YYYYY

5. YYYYx

6. YYYY_


Block Index:

1. xxxxx with deviant xxxxY

2. xxxxx with omission xxxx_

3. xxxxY with deviant xxxxx

4. xxxxY with omission xxxx_

5. pure omission xxxx_

6. YYYYY with deviant YYYYx

7. YYYYY with omission YYYY_

8. YYYYx with deviant YYYYY

9. YYYYx with omission YYYY_

10. pure omission YYYY_

Data format

Data can be download from Brain/MINDS data portal.

One zip file has one date data which consists of a session.


For Monkey Ji and Rc:

‘ECoG_ch**.mat‘ had ECoG data of electrode. ** means number of electrode. Sampling rate was 1 kHz.

‘ECoGTime.mat‘ had time of ECoG data.

‘Event.mat‘ had information of condition.

‘Eye.mat‘ had eye tracking data recorded from right eye.

‘Audio.mat‘ had a audio data.


For Monkey Yo, Ca and Rm:

‘ECoG_ch**.mat‘ had ECoG data of electrode. ** means number of electrode. Sampling rate was 1017.25 Hz.

‘TriG_ch2.mat‘ had information of condition.

‘Aud_ch1.mat‘ had a audio data.

Sample code for Monkey Ji and Rc

clear

addpath(genpath('D:\MATLAB_toolboxes\eeglab14_1_1b'))
cd G:\Local_global_marmoset

Subject='Ji';
% Subject='Rc';

Expt_name=sprintf('%s20*',Subject);
Expt=ls(Expt_name);
Expt_num=size(Expt,1);

FS=1000; %Hz
DS=1;

Channel_num=96;

%%
Data_all=[];
Time=[];
Stim_time=[];
Block_idx=[];
Trial_idx=[];
Expt_idx=[];

Time_offset=0;

for expt=1:Expt_num
   
   cd(Expt(expt,:))
   load Event %allBlockIdx allTrialIdx StimOn
   
   fprintf(1,'>> Expt%d/%d: %s (%.1f min)(%d trials)\n',expt, Expt_num,Expt(expt,:),length(EventTime)/1000/60,length(StimOn))

     
   Data=zeros(Channel_num,length([1:DS:length(EventTime)]));
   
   for ch=1:Channel_num
       FN=sprintf('ECoG_ch%d',ch);
       load(FN)
       
       str=sprintf('Data(ch,:)=ECoGData_ch%d(1:DS:end);',ch);
       eval(str)
   end
       
   Data_all=[Data_all Data];
   Time=[Time EventTime(1:DS:end)/FS+Time_offset];
   Stim_time=[Stim_time StimOn/FS+Time_offset];
   Block_idx=[Block_idx allBlockIdx];
   Trial_idx=[Trial_idx allTrialIdx];
   Expt_idx=[Expt_idx ones(1,length(allTrialIdx))*expt];
   
   Time_offset=Time(end)+DS/FS;
       
   clear Data EventTime  StimOn
 
   cd ..
   
end