- AAV-mediated hippocampal expression of short and long Homer 1 proteins differentially affect cognition and seizure activity in adult rats. Klugmann, M., Wymond Symes, C., Leichtlein, C.B., Klaussner, B.K., Dunning, J., Fong, D., Young, D., During, M.J. Mol. Cell. Neurosci. (2005)