Receptors, Kainic AcidReceptor, PAR-1Receptors, ThrombinKainic AcidExcitatory Amino Acid AgonistsReceptors, GlutamateReceptors, AMPAGlutamic Acidalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidMossy Fibers, Hippocampal6-Cyano-7-nitroquinoxaline-2,3-dioneExcitatory Amino Acid AntagonistsQuisqualic AcidQuinoxalinesHippocampusReceptors, N-Methyl-D-AspartateExcitatory Postsynaptic PotentialsPatch-Clamp Techniques