Step-by-Step Solution:1. Identify the Types of Cells in Nervous Tissue: Nervous tissue is primarily composed of two main types of cells: neurons and glial cells.2. Understanding Neurons</stron
neuroglialcell nerveending 概述 神经组织 神经细胞接受刺激、整合信息和传导(神经元)冲动神经胶质细胞 支持、保护、分隔、营养 一、NEURON •Structure•Classification ㈠Structure 树突dendrite胞体soma 轴突axon 1.胞体(cellbody,soma)Nuclear:大,空,圆,核仁明显。Cellbody,soma Plasma:特征性结构——尼氏...
18、reSchwann cellaxonaxonmyelin sheatholigodendrocyteoligodendrocyte突起末端包卷而成,突起末端包卷而成,一个细胞可包多根轴突,髓鞘内无施一个细胞可包多根轴突,髓鞘内无施-兰切迹。兰切迹。2. Myelinated Fiber in CNSPNS的无髓神经纤维的无髓神经纤维CNS的无髓神经纤维的无髓神经纤维轴突细,外包连续施万细胞,...
组织与胚胎学英文课件:Nervous tissue.pdf,该文档是极速PDF编辑器生成, 如果想去掉该提示,请访问并下载: / Nervous tissue synapse neuron neuron Nerve fiber Neuroglial cell Nerve ending Contents Neuron Synapse Neuroglial cell Nerve fiber and Nerve Nerve endin
Jessen KR, Saffrey MJ, Burnstock G (1983) The enteric nervous system in tissue culture. I. Cell types and their interactions in explants of the myenteric and submucous plexuses from guinea pig, rabbit and rat. Brain Res 262(1):17–35...
B Cell Types Neural tissue in all three divisions is made up of neurons and associated glial cells (Fig. 4.1). Neurons consist of a cell body that sends electrical signals over axons and receives signals from the axons of other neurons through shorter dendrites. Neurons are linked at synapses...
gray matter,gray substance,grey matter,grey substance,substantia grisea- greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons substantia alba,white matter- whitish nervous tissue of the CNS consisting of neurons and their myelin sh...
reticular connective tissue loose ground substance with reticular fibers, like in a mesh network to form a soft internal skeleton that supports other cellsforms a soft internal skeleton, or stroma, that supports other cell typesfound in lymph nodes, bone marrow, and in the spleen connective ...
Effectors include cilia (slender, hairlike projections from the cell surface), flagella (elongated, whiplike cilia), and other organelles associated with drawing in food or with locomotion. Protozoans also have subcellular cytoplasmic filaments that, like muscle tissue, are contractile. The vigorous ...
Nerves are bundles of axons in the peripheral nervous system (PNS) that act as information highways to carry signals between the brain and spinal cord and the rest of the body. Each axon is wrapped in a connective tissue sheath called the endoneurium. Individual axons of the nerve are bund...