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Carnegie Stage Section
C-1 spinal ganglion, abducens nerve area (CN VI), anterior spinal artery, caudal edge of rhombencoel (fourth ventricle), cervical part of spinal cord, glossopharyngeal nerve (CN IX), hypoglossal nerve (CN XII), intermediate zone, marginal zone, mesencoel (cerebral aqueduct), metencephalic arteries, stem of anterior inferior cerebellar artery, stem of posterior dural venous plexus, vagus nerve (CN X), ventricular zone, vertebral artery, vestibular part of otic vesicle, vestibulocochlear nerve (CN VIII)
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Carnegie Embryo #721   |   Location: 5-03-06

Keywords: C-1 spinal ganglion, abducens nerve area (CN VI), anterior spinal artery, caudal edge of rhombencoel (fourth ventricle), cervical part of spinal cord, glossopharyngeal nerve (CN IX), hypoglossal nerve (CN XII), intermediate zone, marginal zone, mesencoel (cerebral aqueduct), metencephalic arteries, stem of anterior inferior cerebellar artery, stem of posterior dural venous plexus, vagus nerve (CN X), ventricular zone, vertebral artery, vestibular part of otic vesicle, vestibulocochlear nerve (CN VIII)

Source: The Virtual Human Embryo.