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Carnegie Stage Section
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accessory nerve (CN XI), alar plate(s), decussation, endolymphatic sac, intermediate zone, marginal zone, myelencephalon, osteogenic layer, roof of rhombencoel (fourth ventricle), root of vagus nerve (CN X), subarachnoid space, sulcus limitans, trochlear nerve (CN IV), ventricular zone
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Carnegie Embryo #9325   |   Location: 5-2-3

Keywords: accessory nerve (CN XI), alar plate(s), decussation, endolymphatic sac, intermediate zone, marginal zone, myelencephalon, osteogenic layer, roof of rhombencoel (fourth ventricle), root of vagus nerve (CN X), subarachnoid space, sulcus limitans, trochlear nerve (CN IV), ventricular zone

Source: The Virtual Human Embryo.