3 ms·

Electrodermal activity enables autonomic nervous system activation inference

• jschveibinz 4y ago
  From the link below: "GSR [galvanic skin response] originated in the early 1900s. It was used for a variety of types of research in the 1960s through the late 1970s, with a decline in use as more sophisticated techniques (such as EEG and MRI) replaced it in many areas of psychological research. GSR still sees limited use today, as it is possible to use with low-cost hardware (galvanometer)." "There is a relationship between sympathetic activity and emotional arousal, although one cannot identify which specific emotion is being elicited. These autonomic sympathetic changes alter sweating and blood flow, which in turn affects GSR and GSP." https://bit.ly/3bxb46B https://bit.ly/3bxb46B