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Keywords from Image Description:
week human embryo nervous system.svg en diagram showing the brain and major nerves of week old human fetus olfactorybr opticbr oculomotorbr trochlearbr trigeminal sensorybr trigeminal motorbr abducensbr facialbr vestibulocochlearbr glossopharyngealbr vagusbr cranial accessorybr spinal accessorybr hypoglossalbr cervical