Infants Watched Figures (IMAGE) Tohoku University Caption Figure 1. (Top) Infants watched figures whose colors alternate. NIRS probe set is fitted on an infant's head with bands. (Bottom) Sequence of color changes in the experiment. Colors alternated every 1s. B1 represents a color of blue category and G1/G2 represent two different colors of green category. Color differences between G1-B1, and G1-G2 are equated. Credit Ichiro Kuriki Usage Restrictions Credit: Ichiro Kuriki License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.