Molecular Diversity of V1 Interneurons (IMAGE) The Zuckerman Institute at Columbia University Caption The image illustrates the molecular diversity of V1 inhibitory interneurons (indicated in green) in the mouse lumbar spinal cord. Subsets of V1 interneurons can be defined by the activation of particular combinations of transcription factors (indicated in red, blue, and gray), forming a complex network of microcircuits that likely influence limb motor control. Credit Jay Bikoff, PhD Usage Restrictions Please contact Zuckerman Institute press office for reprint permissions. 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.