Interneurons and Granular Cell (IMAGE) Institute of Science and Technology Austria Caption Digital reconstruction of the two parvalbumin-expressing interneurons (red and yellow) and one granular cell (blue) and visualization of the synaptic connections (black & white photographs). Credit Espinoza et al 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.