Broader Terms Organs (Anatomy) Narrower Terms Autonomic nervous system Biological control systems Central nervous system Excitation (Physiology) Meninges Nerve endings Nerve tissue Nerves Nerves, Peripheral Neural circuitry Neural crest Neural tube Neurohemal organs Neurons Neurosecretion Oligodendroglia Pudendal nerve Spinal ganglia Related Terms Neurosciences(English)