Neuron in the Prefrontal Cortex (IMAGE) Columbia University Irving Medical Center Caption This is a pyramidal neuron from the prefrontal cortex of a mouse brain. Credit Columbia University Irving Medical Center Usage Restrictions With credit 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.