Fig. 2
From: Neural bases of sustained attention during naturalistic parent-infant interactions
Extract of behavioral video-coding. Each line represents a participant. Time 0 represents the start of the toy-play session between participant and the caregiver. Bbody = infant’s body; Mbody = Caregiver’s body; Mom = Caregiver’s face; Cables = fNIRS device cables; Curtain = curtain separating the family from the testers; Door = room door; Toy = toy object.
