page_title: Olfactory receptor neuron
hierarchical_section_title: Olfactory receptor neuron
caption_attribution_description: English: Olfactory sensory neurons (OSNs) express odorant receptors. The axons of OSNs expressing the same odorant receptors converge onto the same glomerulus at the olfactory bulb, allowing for the organization of olfactory information.
context_page_description: An olfactory receptor neuron, also called an olfactory sensory neuron, is a sensory neuron within the olfactory system.
context_section_description: An olfactory receptor neuron (ORN), also called an olfactory sensory neuron (OSN), is a sensory neuron within the olfactory system.
caption: Olfactory sensory neurons (OSNs) express odorant receptors. The axons of OSNs expressing the same odorant receptors converge onto the same glomerulus at the olfactory bulb, allowing for the organization of olfactory information.
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