What is the vomeronasal organ and what activity does it perform? Why is its functioning often considered distinct from the sense of smell, but a component of the olfactory system of vertebrates?
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Q: What is a major difference between olfactory receptors and those of the vomeronasal organ?
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Q: What brain regions serve the sense of smell and how dothey differ in their olfactory functions?
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What is the vomeronasal organ and what activity does it perform? Why is its functioning often considered distinct from the sense of smell, but a component of the olfactory system of vertebrates?
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- What brain regions serve the sense of smell and how dothey differ in their olfactory functions?How do the olfactory bulbs of sheep compare to the olfactory bulbs of humans?Where exactly is the olfactory cortex located? Is it located in both the frontal lobe (that receives information from the olfactory bulb) and the temporal lobe (lateral olfactory cortex)? Does it go through the frontal lobe then to the temporal?
- What region of the brain receives subconscious input from the olfactory cells? What region receives conscious input?Receptors within the olfactory epithelium in the nasal cavity project to the glomeruli, which project to the mitral cells, which project as cranial nerve one to the pyriform and the entorhinal cortex located in the anterior and medial temporal lobe. What's odd about this sensory pathway, unlike other sensory pathways? Select one: a. it does not show sensory adaptation b. there is no thalamic nuclei processing olfactory infomation prior to processing in the primary cortex c. loss of smell can be a result of damage to the temporal lobe or damage to the olfactory receptor cells d. it processes information ipsilaterally e. the primary olfactory cortex is not part of the telencephalonWhich of the following statements about the olfactory system is true? Question 2 options: Turbinates are always in motion to sweep odorants up to the olfactory epithelium. All odorants must reach the olfactory epithelium through the nose. The two nasal cavities sample different sections of air providing a binasal experience. Olfactory receptor neurons die after about a month and must be resupplied.
- What would happen to your sense of smell if there were damage to basal cells or no basal cells present in the olfactory epithelium?What are olfactory receptors, olfactory sensory neurons, olfactory bulbs, and olfactory cortex?There are only five distinct basic tastes, but thousands of different odors. Demonstrate your understanding of the olfactory system by making a reasonable hypothesis that explains how a vast number of chemical odorants can be recognized?