Antagomirs targeting microRNA-134 increase hippocampal pyramidal neuron spine volume in vivo and protect against pilocarpine-induced status epilepticus Eva M. Jimenez-MateosTobias EngelPaula Merino-SerraisIsabel Fernaud-Espinosa • Natalia Rodriguez-AlvarezJames ReynoldsCristina R. Reschke • Ronan M.