Fig.1: Spontaneous Spikes (IMAGE) Osaka University Caption Spontaneous spikes being similar to nerve impulses of neurons was generated from a POM/CNT complexed network. Credit Osaka University Usage Restrictions None 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.