#synapse  the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle; "nerve impulses cross a synapse through the action of neurotransmitters"
  supertype:  #junction.union__conjunction  the state of being joined
  subtype:  #neuromuscular_junction  the junction between a nerve fiber and the muscle it supplies
  part of:  #nervus__nerve  any bundle of nerve fibers running to various organs and tissues of the body

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