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Differentiation of the Neural Tube

Today's Goals. Realize that Nervous system is patterned on A-P and D-V axisDescribe mechanisms by which this pattern is set-upIdentify important signaling pathways involved. Ectoderm. Surface Ectoderm:Epidermis, hair, nails, olfactory epithelium, mouth epithelium, tooth enamel, lens, corneaNeur

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Differentiation of the Neural Tube

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    1. Differentiation of the Neural Tube Gilbert - Chapter 12

    2. Today’s Goals Realize that Nervous system is patterned on A-P and D-V axis Describe mechanisms by which this pattern is set-up Identify important signaling pathways involved

    3. Ectoderm Surface Ectoderm: Epidermis, hair, nails, olfactory epithelium, mouth epithelium, tooth enamel, lens, cornea Neural Crest: PNS (sympathetic and parasympathetic), adrenal medulla, melanocytes, facial cartilage, dentine of teeth Neural Tube: Brain, neural pituitary, spinal cord, motor neurons, retina

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