WikiSysop at 05:25, 8 February 2016

2016-02-08T05:25:05Z

WikiSysop: Created page with "- Subjects Monkey Q Monkey B Monkey C - Data format We prepared 3 kinds of the mat-files for each monkey. A. "ECoG_chXXX.mat" contains ECoG signal recorded from the channel XXX ..."

2016-02-08T04:42:22Z

Created page with "- Subjects Monkey Q Monkey B Monkey C - Data format We prepared 3 kinds of the mat-files for each monkey. A. "ECoG_chXXX.mat" contains ECoG signal recorded from the channel XXX ..."

New page

- Subjects
Monkey Q
Monkey B
Monkey C

- Data format
We prepared 3 kinds of the mat-files for each monkey.
A. "ECoG_chXXX.mat" contains ECoG signal recorded from the channel XXX (XXX = 1-128). Loading each mat file, you'll obtain a matrix "XXX". XXX is

B. "info.mat" contains XXX

C. "elInfo.mat" contains the information about the electrodes-positions. You can see the electrode locations on the brain surface with the code like this;
load("elInfo.mat");
figure,
imagesc(IMG), axis equal, axis off, hold on;
plot(elX, elY, 'ko');
for iCh =1:length(elX)
text(elX(iCh),elY(iCh),sprintf('%d',iCh));
end

@@ Line 1: / Line 1: @@
 - Subjects
-Monkey Q
+Monkey Qu
-Monkey B
+Monkey Bt
-Monkey C
+Monkey Cn
 - Data format
 We prepared 3 kinds of the mat-files for each monkey.
-B. "info.mat" contains XXX
+B. "info.mat" contains 2 variables "prms" (struct) and "eyeData" (cell). "prms" contains the 2 types of the event stamps, the timing of the fixation start and the reward delivery in each trial. Note that the origin of the time  is the FP onset. "eyeData" contains the horizontal and vertical eye positions in each trial. Note that the sampling rate for the eye-positions was 500 Hz, while the sampling rate for ECoG signals was 1 kHz.
-C. "elInfo.mat" contains the information about the electrodes-positions. You can see the electrode locations on the brain surface with the code like this;
+C. "elPosition_XX.mat" contains the information about the electrodes-location in monkey XX (XX =Qu, Bt, or Cn). You can see the electrode locations on the brain surface with the code like this;
 load("elInfo.mat");
 figure,

Fixation - Revision history

WikiSysop at 05:25, 8 February 2016

WikiSysop: Created page with "- Subjects Monkey Q Monkey B Monkey C - Data format We prepared 3 kinds of the mat-files for each monkey. A. "ECoG_chXXX.mat" contains ECoG signal recorded from the channel XXX ..."