Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Con Systematic Anatomy Nervous system Brain stem(part 2) Dr Hongqi hang(张红旗) EmailzhAnghg58@126.com Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 1 Dr.Hongqi Zhang (张红旗 ) Email: zhanghq58@126.com Systematic Anatomy Nervous system Brain stem (part 2)
Internal structure of the brain stem
Internal structure of the brain Stem
General description of internal structure of brain stem ◆ Constitution Gray matter, white matter reticular formation Central canal open to form the 4th ventricle Grey matter is separated into nuclei by nervous fiber Nuclei types: cranial nuclei and non cranial nuclei Nuclei are located in the superficial layer near back surface of brain stem Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University General description of internal structure of brain stem Constitution: Gray matter,white matter & reticular formation Central canal open to form the 4th ventricle Grey matter is separated into nuclei by nervous fiber Nuclei types: cranial nuclei and non cranial nuclei Nuclei are located in the superficial layer near back surface of brain stem
General description of internal structure of brain stem Q Anterior- posterior layout of gray matter in spinal cord; but medial -lateral layout of gray matter in brain stem Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Anterior - posterior layout of gray matter in spinal cord;but medial - lateral layout of gray matter in brain stem. General description of internal structure of brain stem
Sensory nuclei are in lateral side of sulcus limitans motor nuclei are in medial side of sulcus limitans Nuclei related to viscera is close to sulcus limitans The somatic nuclei is far from the sulcus limitans Sulcus limitans SSSN GSSN 般躯体感觉 特殊内脏运动 G+S-VSN GVMN SVMN GSMN Copy Right- Hongqi ZHANG-Department of Anatomy-ruuanl University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Sensory nuclei are in lateral side of sulcus limitans motor nuclei are in medial side of sulcus limitans Nuclei related to viscera is close to sulcus limitans The somatic nuclei is far from the sulcus limitans SSSN GSSN G+S-VSN GSMN SVMN GVMN Sulcus limitans