Fig. 4From: Inaudible components of the human infant cry influence haemodynamic responses in the breast region of mothersTemporal course of a oxyHb change and b deoxyHb change in mothers’ breasts (two-channels average) in the three conditions (Red: natural cries, Black: scrambled cries, and Blue: ultrasonic only cries) in experiment 1. The two vertical dashed lines indicate the beginning and the end of the cry stimulus. The error bars represent standard errors of standardized oxyHb values within 5-s time windowsBack to article page