- EDA stands for Electrodermal Activity whereas SCR stands for Skin Conductance Response
- From the AcqKnowledge home screen select: Open a graph file, Graph file on Disk, and click OK
- This will allow you to access files directly from the U: Drive
- This will allow you to access files directly from the U: Drive
- Minimize all channels except the Channel 10 that corresponds to EDA by clicking on the triangle icon on the left hand slide of the channel number.
- Access the EDAPreference menu by going to Analysis→ Electrodermal Activity→ Preferences... & enter the following settings:
- Click OK
- Note: we can choose to Reject SCRs under 0% of max (Review Analysis Menu)
- Add a Dual Row x 3 to toolbar by clicking on the Pre-Set menu icon (triangle facing down)
- Change Min, Max, & Mean values to None
- Go to Analysis→
Electrodermal Activity→ and select "Derive Phasic EDA from Tonic" option from the menu
- Scroll down and select Channel 10 to indicate the correct EDA (SCL) signal
- The Tonic EDA signal (Channel 10) is now accompanied by a Phasic signal (blue) providing precise information on time-based changes in EDA
- Go to Analysis→
Electrodermal Activity→ and select "Locate SCRs" from the menu - From the Locate SCRs menu, select Channel 10 as the Tonic EDA channel and select the Phasic EDA channel (Channel 7 in this example) under the Use Channel Option
Page Comparison
Manage space
Manage content
Integrations