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overview - Embryonic stages conception to 8 wks...

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Overview: Development of the Nervous System
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cervical flexure cephalic flexure
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Rules for the Birth of Cells in the CNS Motoneurons are born before sensory neurons. Large neurons are born first. Glia proliferate after neurons, with the exception of radial glia. Proliferation begins in cervical segments and proceeds rostrally and caudally from there. Interneurons last of neurons born.
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Unformatted text preview: Embryonic stages: conception to 8 wks http://www.med.unc.edu/embryo_images/unit-n http://embryology.med.unsw.edu.au/ Notes/neuron.htm http://www.rockefeller.edu/labhead Thanks to Aron Workman for finding this video clip. synapse withdrawal axon retraction programmed cell death (apoptosis) Regressive Events in the Development of the Nervous System...
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