In the exported text file each column represents data from a different channel. If Horizontal scale values was selected then the first column contains the time values. Here is an example of an exported text file.
C:testfile.txt
10.000000 msec/sample
3 channels
Blood Pressure
mmHg
EMG
volts
GSR
microsiemens
ms CH0 CH1 CH2
2 2 2
0,87.2121333,1.010376,3.010376
10,87.1100708,1.0100708,3.0100708
| Channel/Time | 1sec | 2sec | 3sec | 4sec |
|---|---|---|---|---|
| Channel 1 | 1 | 11 | 111 | 1111 |
| Channel 2 | 2 | 22 | 222 | 2222 |
| Channel 3 | 3 | 33 | 333 | 3333 |
BIOPAC shows you how physiological data is seamlessly synchronized with eye tracking and stimulus presentation in one integrated solution. The talk focuses on optimizing setup, highlighting the benefits of a fully-integrated solution, and how to extract eye tracking and physiology metrics from key points, such as the cumulative average skin conductance level while a participant is focused on areas of interest.
What you will learn:
• Hardware setup
• Stimulus presentation creation
• Setting up Areas of Interest (AOI)
• Recording participant data
• Analysis and reporting
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