Neurons Cultured in Petri Dishes (IMAGE) Albert Einstein College of Medicine Caption These images show neurons cultured in petri dishes and treated with either control (inactive) siRNA (left) or the siRNA drug itself (FL2 siRNA) (right). Neurons treated with the drug regenerate their axons (the thin fibers extending from the neurons' central bodies) at a significantly faster rate than control-treated neurons. Scale bar = 0.10 mm. Credit Lisa Baker, Ph.D./Courtesy Albert Einstein College of Medicine 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.