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Carnegie Stage Section
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accessory nerve (CN XI), anterior dural venous plexus, caudal part of rhombencoel (fourth ventricle), glossopharyngeal nerve (CN IX), intermediate zone, junction of brain and spinal cord, marginal zone, mesencephalon (M2), mesencoel (cerebral aqueduct), metencephalic arteries, region of trochlear nerve (CN IV), rhombomere 2, rhombomere 3, root of hypoglossal nerve (CN XII), stem of posterior dural venous plexus, sulcus limitans, vagus nerve (CN X), ventricular zone, vertebral artery, vestibulocochlear ganglion (CN VIII)
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Carnegie Embryo #721   |   Location: 5-03-02

Keywords: accessory nerve (CN XI), anterior dural venous plexus, caudal part of rhombencoel (fourth ventricle), glossopharyngeal nerve (CN IX), intermediate zone, junction of brain and spinal cord, marginal zone, mesencephalon (M2), mesencoel (cerebral aqueduct), metencephalic arteries, region of trochlear nerve (CN IV), rhombomere 2, rhombomere 3, root of hypoglossal nerve (CN XII), stem of posterior dural venous plexus, sulcus limitans, vagus nerve (CN X), ventricular zone, vertebral artery, vestibulocochlear ganglion (CN VIII)

Source: The Virtual Human Embryo.