Journal ArticleDOI
Gross anatomy and histology of the olfactory rosette of the shark Heptranchias perlo
Sara Ferrando,Lorenzo Gallus,Andrea Amaroli,Chiara Gambardella,Baradi Waryani,Davide Di Blasi,Marino Vacchi +6 more
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TLDR
The immunohistochemical investigation of the sensory epithelium shows the absence of immunoreactivity for Gαolf in receptor neurons, which confirms previous observations in Chondrichthyes.About:
This article is published in Zoology.The article was published on 2017-06-01. It has received 12 citations till now. The article focuses on the topics: Olfactory system & Olfactory epithelium.read more
Citations
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Secondary Folds Contribute Significantly to the Total Surface Area in the Olfactory Organ of Chondrichthyes.
Sara Ferrando,Andrea Amaroli,Lorenzo Gallus,Stefano Aicardi,Davide Di Blasi,Jørgen S. Christiansen,Marino Vacchi,Laura Ghigliotti +7 more
TL;DR: A principal component analysis elucidates the possible ecological role and phylogenetic relationship of the chondrichthyan olfactory organ and describes the shape of the secondary folds and evaluates how they contribute to the epithelial surface area.
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Clarification of the Terminology of the Olfactory Lamellae in Chondrichthyes.
TL;DR: This work aims to give here an unambiguous definition of olfactory lamella, that should be each single fold of tissue extending from the raphe, and of lamellar number of a given species, thatshould be the average number of lamella in one Olfactory organ.
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Principles of odor coding in vertebrates and artificial chemosensory systems.
TL;DR: The biological olfactory system is the sensory system responsible for the detection of the chemical composition of the environment as mentioned in this paper, and it can be seen as the interface between the external world and the environment where receptor neurons or artificial chemosensors reside.
Journal ArticleDOI
Principles of odor coding in vertebrates and artificial chemosensory systems
TL;DR: The biological olfactory system is the sensory system responsible for the detection of the chemical composition of the environment as mentioned in this paper , and it can be seen as the interface between the external world and the environment where receptor neurons or artificial chemosensors reside.
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Olfaction in the Antarctic toothfish Dissostichus mawsoni: clues from the morphology and histology of the olfactory rosette and bulb
Sara Ferrando,Andrea Amaroli,Lorenzo Gallus,Davide Di Blasi,Erica Carlig,Marino Rottigni,Marino Vacchi,Steven J. Parker,Laura Ghigliotti +8 more
TL;DR: The Antarctic notothenioid fish Dissostichus mawsoni (Antarctic toothfish) is an important piscine top predator in the Southern Ocean and its olfactory system is described, where olfaction is key sensory system.
References
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Ontogenesis and cytomorphology of the nasal olfactory organs in the Oman shark, Iago omanensis (Triakidae), in the Gulf of Aqaba, Red Sea.
Lev Fishelson,Avi Baranes +1 more
TL;DR: This study follows the ontogenesis and cytological development of the olfactory rosettes of the Oman shark, Iago omanensis, found in the Gulf of Aqaba, Red Sea, at depths of 150‐1500 m.
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Microscopic structure of the olfactory organ of the clearnose skate, Raja eglanteria
TL;DR: The olfactory organ of juvenile clearnose skates (Raja eglanteria) was studied with the light and electron microscopes and two types of receptor neurons, both bearing microvilli but not cilia, were identified.
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Ciliary function in the olfactory organs of sharks and rays
TL;DR: Using evidence from 31 species of neoselachian, this review attempts to identify the fluid - water or mucus - propelled by these cilia, and suggests that the cilia propel mucus.
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Study of the olfactory epithelium in the developing sturgeon. Characterization of the crypt cells.
TL;DR: It is affirm that CCs are present from the first few posthatching (PH) days and cells with highly similar characteristics to those of CCs may correspond to immature CCs in which the crypt, the final feature of their morphological differentiation, has not yet formed.
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The role of olfaction throughout juvenile development: Functional adaptations in elasmobranchs
TL;DR: Seven elasmobranch species, a group known for their highly‐developed sense of smell, were examined for developmental changes in the number of olfactory lamellae, the size of the surface area of the sensory Olfactory epithelium and the mass of both the olf factory rosettes, and the o aroma bulbs.