Pyramidal Cells (IMAGE) Howard Hughes Medical Institute Caption Specialized nerve cells of the mammalian brain, called pyramidal cells, are involved in memory-guided navigation. Here, the axons of three individual pyramidal cells (red, green, and magenta) are traced from their target regions in the brain back to their dendritic origin (white) in the subiculum, a sub-region of the hippocampus. Credit M. Cembrowski et al./Cell 2018 Usage Restrictions Use 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.