Fig. 1 (IMAGE) Osaka University Caption The reduced social cognitive function exhibited by mice raised in social isolation rearing was improved through the activation of the insular cortex by (R)-ketamine. Credit Rei Yokoyama, Atsushi Kasai Usage Restrictions No restrictions License Original 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.