Firing Neurons (image) NIH/National Institute of Biomedical Imaging & Bioengineering Share Print E-Mail Caption This is a picture of human neurons on the 3-D scaffold exhibiting firing activity (yellow) in response to electrical current. Credit Prabhas Moghe, Rutgers. Usage Restrictions None Share Print E-Mail 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.