Copper (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Two-photon imaging of CF3 shows that the addition of acute BCS dosages also reduces labile copper in retinal neurons. Credit (Image courtesy of Chris Chang, Berkeley Lab) 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.