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Carnegie Stage Section
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cerebral aqueduct (mesocoele), commissure in roof plate of mesencephalon, fiber tract, floor plate, head mesenchyme, middle dural venous plexus, osteogenic layer, roof plate of metencephalon, subarachnoid space, surface ectoderm, trochlear nerve (CN IV)
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Carnegie Embryo #4090   |   Location: 3-15

Keywords: cerebral aqueduct (mesocoele), commissure in roof plate of mesencephalon, fiber tract, floor plate, head mesenchyme, middle dural venous plexus, osteogenic layer, roof plate of metencephalon, subarachnoid space, surface ectoderm, trochlear nerve (CN IV)

Source: The Virtual Human Embryo.