A Short Glance at the Role of Olfactory Tubercle in Odour Processing
ABSTRACT The mammalian olfactory system is one of the most precocious sensory systems during development and is innately endowed with versatile functions distinct from other sensory systems. Perception of time‐locked olfaction‐related stimuli quickly from the external environment and encoding them a...
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Veröffentlicht in: | Flavour and fragrance journal 2025-01, Vol.40 (1), p.21-29 |
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description | ABSTRACT
The mammalian olfactory system is one of the most precocious sensory systems during development and is innately endowed with versatile functions distinct from other sensory systems. Perception of time‐locked olfaction‐related stimuli quickly from the external environment and encoding them accurately via the olfactory system is paramount for the survival and reproduction in the animal kingdom. The olfactory system of mammals encompasses the main and accessory parts. As one key component of the ventral striatum, the olfactory tubercle (OT), is also an important as well as indispensable sub‐region of the main olfactory system and plays a crucial role in the central processing of odours. The OT also serves as a hub linking the olfactory system with the reward system in the brain. Although extensive research has underscored the involvement of the ventral striatum in the reward and punishment process as well as motivational behaviour, the encoding mechanism of neural circuits engaged in odour detection and recognition by the OT is still largely unknown. Herein, we make a brief overview of the olfactory system and underscore the crucial role of olfactory receptors in odour detection. We also emphasize the structural and functional characterisations of the OT and corresponding neural circuits involved in odour processing.
Schematic illustrating the neural pathway of the olfactory system and the olfactory tubercle‐related neural circuits involved in odour processing when rodents are engaged in natural odour perception, courtship, avoidance of predators, etc. |
doi_str_mv | 10.1002/ffj.3813 |
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The mammalian olfactory system is one of the most precocious sensory systems during development and is innately endowed with versatile functions distinct from other sensory systems. Perception of time‐locked olfaction‐related stimuli quickly from the external environment and encoding them accurately via the olfactory system is paramount for the survival and reproduction in the animal kingdom. The olfactory system of mammals encompasses the main and accessory parts. As one key component of the ventral striatum, the olfactory tubercle (OT), is also an important as well as indispensable sub‐region of the main olfactory system and plays a crucial role in the central processing of odours. The OT also serves as a hub linking the olfactory system with the reward system in the brain. Although extensive research has underscored the involvement of the ventral striatum in the reward and punishment process as well as motivational behaviour, the encoding mechanism of neural circuits engaged in odour detection and recognition by the OT is still largely unknown. Herein, we make a brief overview of the olfactory system and underscore the crucial role of olfactory receptors in odour detection. We also emphasize the structural and functional characterisations of the OT and corresponding neural circuits involved in odour processing.
Schematic illustrating the neural pathway of the olfactory system and the olfactory tubercle‐related neural circuits involved in odour processing when rodents are engaged in natural odour perception, courtship, avoidance of predators, etc.</description><identifier>ISSN: 0882-5734</identifier><identifier>EISSN: 1099-1026</identifier><identifier>DOI: 10.1002/ffj.3813</identifier><language>eng</language><publisher>Chichester: Wiley Subscription Services, Inc</publisher><subject>Circuits ; Coding ; Environmental effects ; Functional morphology ; Information processing ; Mammals ; Neostriatum ; neural circuits ; Neural coding ; Neural networks ; Odor recognition ; Odorant receptors ; Odors ; odour detection ; odour processing ; Olfaction ; Olfactory bulb ; Olfactory pathways ; Olfactory system ; olfactory tubercle ; Sensory evaluation ; Sensory integration ; Sensory systems ; Structure-function relationships ; Temporal perception</subject><ispartof>Flavour and fragrance journal, 2025-01, Vol.40 (1), p.21-29</ispartof><rights>2024 John Wiley & Sons Ltd.</rights><rights>Copyright © 2025 John Wiley & Sons Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1843-6f30934714c5dad984c05fd8778cb720d1600f8c2d42137534a2fbd7ed3a95f3</cites><orcidid>0000-0001-6324-4115</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fffj.3813$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fffj.3813$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27922,27923,45572,45573</link.rule.ids></links><search><creatorcontrib>Wang, Wenqiang</creatorcontrib><creatorcontrib>Wang, Haiping</creatorcontrib><creatorcontrib>Yang, Jian</creatorcontrib><creatorcontrib>Wang, Mengyue</creatorcontrib><creatorcontrib>Zhang, Pengbo</creatorcontrib><creatorcontrib>Zhu, Zheng</creatorcontrib><creatorcontrib>Wei, Liya</creatorcontrib><creatorcontrib>Zhong, Yanbiao</creatorcontrib><creatorcontrib>Zhang, Yun‐Feng</creatorcontrib><title>A Short Glance at the Role of Olfactory Tubercle in Odour Processing</title><title>Flavour and fragrance journal</title><description>ABSTRACT
The mammalian olfactory system is one of the most precocious sensory systems during development and is innately endowed with versatile functions distinct from other sensory systems. Perception of time‐locked olfaction‐related stimuli quickly from the external environment and encoding them accurately via the olfactory system is paramount for the survival and reproduction in the animal kingdom. The olfactory system of mammals encompasses the main and accessory parts. As one key component of the ventral striatum, the olfactory tubercle (OT), is also an important as well as indispensable sub‐region of the main olfactory system and plays a crucial role in the central processing of odours. The OT also serves as a hub linking the olfactory system with the reward system in the brain. Although extensive research has underscored the involvement of the ventral striatum in the reward and punishment process as well as motivational behaviour, the encoding mechanism of neural circuits engaged in odour detection and recognition by the OT is still largely unknown. Herein, we make a brief overview of the olfactory system and underscore the crucial role of olfactory receptors in odour detection. We also emphasize the structural and functional characterisations of the OT and corresponding neural circuits involved in odour processing.
Schematic illustrating the neural pathway of the olfactory system and the olfactory tubercle‐related neural circuits involved in odour processing when rodents are engaged in natural odour perception, courtship, avoidance of predators, etc.</description><subject>Circuits</subject><subject>Coding</subject><subject>Environmental effects</subject><subject>Functional morphology</subject><subject>Information processing</subject><subject>Mammals</subject><subject>Neostriatum</subject><subject>neural circuits</subject><subject>Neural coding</subject><subject>Neural networks</subject><subject>Odor recognition</subject><subject>Odorant receptors</subject><subject>Odors</subject><subject>odour detection</subject><subject>odour processing</subject><subject>Olfaction</subject><subject>Olfactory bulb</subject><subject>Olfactory pathways</subject><subject>Olfactory system</subject><subject>olfactory tubercle</subject><subject>Sensory evaluation</subject><subject>Sensory integration</subject><subject>Sensory systems</subject><subject>Structure-function relationships</subject><subject>Temporal perception</subject><issn>0882-5734</issn><issn>1099-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2025</creationdate><recordtype>article</recordtype><recordid>eNp10E1LAzEQBuAgCtYq-BMCXrxsnWSyTfZYqq1KoaK9hzQfdsu6qckW6b93tV49DQwP7wwvIdcMRgyA34WwHaFieEIGDKqqYMDHp2QASvGilCjOyUXOWwBACTAg9xP6tompo_PGtNZT09Fu4-lrbDyNgS6bYGwX04Gu9mufbL-tW7p0cZ_oS4rW51y375fkLJgm-6u_OSSr2cNq-lgslvOn6WRRWKYEFuOAUKGQTNjSGVcpYaEMTkmp7FpycGwMEJTlTnCGskRheFg76R2aqgw4JDfH2F2Kn3ufO73t_2j7ixqZQFWiQuzV7VHZFHNOPuhdqj9MOmgG-qci3VekfyrqaXGkX3XjD_86PZs9__pvwY5lEg</recordid><startdate>202501</startdate><enddate>202501</enddate><creator>Wang, Wenqiang</creator><creator>Wang, Haiping</creator><creator>Yang, Jian</creator><creator>Wang, Mengyue</creator><creator>Zhang, Pengbo</creator><creator>Zhu, Zheng</creator><creator>Wei, Liya</creator><creator>Zhong, Yanbiao</creator><creator>Zhang, Yun‐Feng</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QR</scope><scope>7T7</scope><scope>7TK</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0001-6324-4115</orcidid></search><sort><creationdate>202501</creationdate><title>A Short Glance at the Role of Olfactory Tubercle in Odour Processing</title><author>Wang, Wenqiang ; Wang, Haiping ; Yang, Jian ; Wang, Mengyue ; Zhang, Pengbo ; Zhu, Zheng ; Wei, Liya ; Zhong, Yanbiao ; Zhang, Yun‐Feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1843-6f30934714c5dad984c05fd8778cb720d1600f8c2d42137534a2fbd7ed3a95f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2025</creationdate><topic>Circuits</topic><topic>Coding</topic><topic>Environmental effects</topic><topic>Functional morphology</topic><topic>Information processing</topic><topic>Mammals</topic><topic>Neostriatum</topic><topic>neural circuits</topic><topic>Neural coding</topic><topic>Neural networks</topic><topic>Odor recognition</topic><topic>Odorant receptors</topic><topic>Odors</topic><topic>odour detection</topic><topic>odour processing</topic><topic>Olfaction</topic><topic>Olfactory bulb</topic><topic>Olfactory pathways</topic><topic>Olfactory system</topic><topic>olfactory tubercle</topic><topic>Sensory evaluation</topic><topic>Sensory integration</topic><topic>Sensory systems</topic><topic>Structure-function relationships</topic><topic>Temporal perception</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Wenqiang</creatorcontrib><creatorcontrib>Wang, Haiping</creatorcontrib><creatorcontrib>Yang, Jian</creatorcontrib><creatorcontrib>Wang, Mengyue</creatorcontrib><creatorcontrib>Zhang, Pengbo</creatorcontrib><creatorcontrib>Zhu, Zheng</creatorcontrib><creatorcontrib>Wei, Liya</creatorcontrib><creatorcontrib>Zhong, Yanbiao</creatorcontrib><creatorcontrib>Zhang, Yun‐Feng</creatorcontrib><collection>CrossRef</collection><collection>Chemoreception Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Flavour and fragrance journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Wenqiang</au><au>Wang, Haiping</au><au>Yang, Jian</au><au>Wang, Mengyue</au><au>Zhang, Pengbo</au><au>Zhu, Zheng</au><au>Wei, Liya</au><au>Zhong, Yanbiao</au><au>Zhang, Yun‐Feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Short Glance at the Role of Olfactory Tubercle in Odour Processing</atitle><jtitle>Flavour and fragrance journal</jtitle><date>2025-01</date><risdate>2025</risdate><volume>40</volume><issue>1</issue><spage>21</spage><epage>29</epage><pages>21-29</pages><issn>0882-5734</issn><eissn>1099-1026</eissn><abstract>ABSTRACT
The mammalian olfactory system is one of the most precocious sensory systems during development and is innately endowed with versatile functions distinct from other sensory systems. Perception of time‐locked olfaction‐related stimuli quickly from the external environment and encoding them accurately via the olfactory system is paramount for the survival and reproduction in the animal kingdom. The olfactory system of mammals encompasses the main and accessory parts. As one key component of the ventral striatum, the olfactory tubercle (OT), is also an important as well as indispensable sub‐region of the main olfactory system and plays a crucial role in the central processing of odours. The OT also serves as a hub linking the olfactory system with the reward system in the brain. Although extensive research has underscored the involvement of the ventral striatum in the reward and punishment process as well as motivational behaviour, the encoding mechanism of neural circuits engaged in odour detection and recognition by the OT is still largely unknown. Herein, we make a brief overview of the olfactory system and underscore the crucial role of olfactory receptors in odour detection. We also emphasize the structural and functional characterisations of the OT and corresponding neural circuits involved in odour processing.
Schematic illustrating the neural pathway of the olfactory system and the olfactory tubercle‐related neural circuits involved in odour processing when rodents are engaged in natural odour perception, courtship, avoidance of predators, etc.</abstract><cop>Chichester</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ffj.3813</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-6324-4115</orcidid></addata></record> |
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subjects | Circuits Coding Environmental effects Functional morphology Information processing Mammals Neostriatum neural circuits Neural coding Neural networks Odor recognition Odorant receptors Odors odour detection odour processing Olfaction Olfactory bulb Olfactory pathways Olfactory system olfactory tubercle Sensory evaluation Sensory integration Sensory systems Structure-function relationships Temporal perception |
title | A Short Glance at the Role of Olfactory Tubercle in Odour Processing |
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