The present protocol combines functional near-infrared spectroscopy (fNIRS) and video-based observationto measure interpersonal synchronization in quartets during a collaborative drawing task.
Gonçalves da Cruz Monteiro, V., Antunes Nascimento, J., Bazán, P. R., Silva Lacerda, S., Bisol Balardin, J. Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy. J. Vis. Exp. (186), e63675, doi:10.3791/63675 (2022).