The Electrodermal Activity (EDA) Analysis add-on for the OpenSignals (r)evolution software is the ideal software extension for the biosignalsplux EDA sensor and the BITalino EDA sensor, also commonly known as Galvanic Skin Response (GSR) sensor.

Electrodermal responses are phasic changes of the electrical properties of the skin (e.g. conductance) caused by alterations in the sweat secretion and sweat gland activity as the result of changing sympathetic nervous system activation.

The following list presents an overview of all the computed parameters which can also be exported in the .CSV and .PDF file formats. Download our Sample Reports for these add-ons for more information.

• Electrodermal Response (EDR) latency
• EDR amplitude
• EDR rise time
• EDR recovery time to 50% of EDR amplitude
• EDR recovery time to 63% of EDR amplitude
• Response peak after stimulus
• Total power estimation

• OpenSignals & Add-Ons User Manual
• Sample EDA Report (.ZIP containing .CSV & .PDF report)

• Electrodermal Activity (EDA)

• Electrodermal Activity (EDA)

This add-on is included in the following biosignalsplux kits:

• biosignalsplux Professional

This add-on can be included in the following BITalino bundles:

• StarterBIT (Starter Version)
• StarterBIT (Plugged Version)
• ResearcherBIT

• biosignalsplux Documentation
• biosignalsplux Sample Signals
• biosignalsplux Publications

• BITalino Documentation
• BITalino Sample Signals
• BITalino Publications