Associate Professor Elin Gray (IMAGE) Edith Cowan University Caption Lead researcher from Edith Cowan University, Associate Professor Elin Gray. Credit Edith Cowan University Usage Restrictions To be used in association with publicity of this research. 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.