nervous system electrophysiology 6 nonhuman 6 Animals 4 Article 4 animal 4 animal experiment 4 animal tissue 4 controlled study 4 nerve cell 4 oscillatory potential 4 physiology 4 protein expression 4 spinal cord 4 unclassified drug 4 4',6 diamidino 2 phenylindole 2 Acid Sensing Ion Channel Blockers 2 Acid Sensing Ion Channels 2 Behavior 2 Cell Death 2 Cell Survival 2 Disease Models, Animal 2 Dose-Response Relationship, Drug 2 Efferent Pathways 2 Electrical coupling 2 Electrophysiological Processes 2 Glutamic Acid 2 Indoles 2 Kainic Acid 2 Leech 2 Leeches 2