Rachel’s study on the contributions of microglia to functional recovery following extensive hippocampal neuronal loss has been published in the Journal of Neuroscience:

Elimination of microglia improves functional outcomes following extensive neuronal loss in the hippocampus.
Rice RA, Spangenberg EE, Yamate-Morgan H, Lee RJ, Arora RPS, Hernandez MX, Tenner AJ, West BL, and Green KN. Journal of Neuroscience8 July 2015, 35(27):99779989 Click Here to Download