c Abbreviation related to cranial nerve nuclei GSMN-general somatic motor nuclei SVMN-special visceral motor nuclei GVMN-general viscera motor nuclei GVSN-general visceral sensory nuclei SVSN-special visceral sensory nuclei GSSN-general somatic sensory nuclei SSSN-special somatic sensory nuclei SVsN and Gvsn belong to the same nucleus Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan UniversityCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University GSMN-general somatic motor nuclei SVMN-special visceral motor nuclei GVMN-general viscera motor nuclei GVSN - general visceral sensory nuclei SVSN - special visceral sensory nuclei GSSN-general somatic sensory nuclei SSSN-special somatic sensory nuclei Abbreviation related to cranial nerve nuclei SVSN and GVSN belong to the same nucleus