title: Intersegmental gradient of motoneuron activity in an invertebrate postural system.
mesh_terms: D000009:Abdominal Muscles / Q000294:innervation*; D000818:Animals; D003400:Astacoidea; D005071:Evoked Potentials; D008465:Mechanoreceptors / Q000502:physiology*; D009046:Motor Neurons / Q000502:physiology*; D009433:Neural Inhibition; D011187:Posture; D009435:Synaptic Transmission