神经组织 (nervous tissue)
DESCRIPTION
神经组织 (Nervous Tissue). Neuron. Slide-11 : 猫脊髓. Slide-11 : 猫脊髓 银染法. 电镜: 神经元胞体. Slide-11 : 猫脊髓 银染法. 电镜: 突触 (synapse). 人大脑 , 银染法示 星形胶质细胞 (astrocyte). 示教: 少突胶质细胞 (oligodendrocyte). 示教: 小胶质细胞 (microglia). Slide-12 : 坐骨神经. 电镜:有髓神经纤维朗飞节. Slide-12 : 坐骨神经. - PowerPoint PPT PresentationTRANSCRIPT
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神经组织 神经组织
(Nervous Tissue)(Nervous Tissue)
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Slide-11Slide-11 ::猫脊髓猫脊髓
Neuron
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Slide-11Slide-11 ::猫脊髓猫脊髓 银染法银染法
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电镜:电镜:神经元胞体神经元胞体
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Slide-11Slide-11 ::猫脊髓猫脊髓 银染法银染法
电镜:电镜:突触突触 (synapse)(synapse)
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人大脑人大脑 ,, 银染法示银染法示 星形胶质细胞星形胶质细胞 (astrocyte)(astrocyte)
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示教:示教:小胶质细胞小胶质细胞 (microglia)(microglia)
示教:示教:少突胶质细胞 少突胶质细胞 (oligodendrocyte)(oligodendrocyte)
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Slide-12Slide-12 ::坐骨神经坐骨神经
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Slide-12Slide-12 ::坐骨神经坐骨神经
电镜:有髓神经纤维朗飞节电镜:有髓神经纤维朗飞节
Ranvier nodeRanvier node
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电镜:电镜:少突胶质细胞少突胶质细胞 (oligodendrocyte)(oligodendrocyte)
电镜:电镜:有髓神经纤维有髓神经纤维(myelinated nerve fiber)(myelinated nerve fiber)
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Slide-13Slide-13 ::交感神经交感神经
电镜:电镜:无髓神经纤维无髓神经纤维(unmyelinated nerve fiber)(unmyelinated nerve fiber)
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人指尖皮肤人指尖皮肤
触觉小体
环层小体Tactile corpuscleTactile corpuscle
Lamellar corpuscleLamellar corpuscle
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示教:示教:游离的神经末梢 游离的神经末梢 (free nerve ending)(free nerve ending)
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示教:示教:肌梭肌梭 (muscle spindle)(muscle spindle)
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运动终板 运动终板 (motor end plate)(motor end plate)