Purkinje cells (IMAGE) Rockefeller University Caption Purkinje cells in the cerebellum, stained and magnified 63 times, revealing fine details of the dendritic spines. Credit Laboratory of Developmental Neurobiology at The Rockefeller University Usage Restrictions Image may only be used to illustrate research described in the accompanying release. License Original 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.