Fig. 1
From: Maternal physiological calming responses to infant suckling at the breast
Maternal IBI transition during her daily home activities. One mother’s IBI plot during her natural daily activities at home for about 7 h. At the beginning and end of the experiment, the mother performed resting, math calculation and resting for 10 min each while seated. Shaded areas indicate her behavioral tasks of resting (grey), calculation (light blue), deskwork (dark blue), breastfeeding (BF, green), housework (purple), and lunch (brown)