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Olfactory Discrimination in the Rabbit Olfactory Glomerulus
Science, 1966Slow potentials evoked by odor stimulation were recorded from individual glomeruli in the olfactory bulb. Systematic analysis of responses to nine different, arbitrarily selected stimuli strongly suggests a certain amount of discrimination. This fact seems to reflect in the first synapse of the olfactory tract the type of discrimination that was ...
J, Leveteau, P, MacLeod
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Assessment of Olfactory Memory in Olfactory Dysfunction
Perception, 2016To assess all clinically relevant components of olfactory perception, examinations for olfactory sensitivity, discrimination, and identification are performed. Besides the standard perceptual test battery, episodic olfactory memory might offer additional information about olfactory abilities relative to these standard clinical tests.
Kathrin, Kollndorfer +3 more
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Olfactory Function and Olfactory Bulb Volume in Patients with Postinfectious Olfactory Loss
The Laryngoscope, 2006AbstractObjective: The study aimed to investigate whether the degree of postinfectious olfactory loss is reflected in volume of the olfactory bulb (OB).Study Design: Retrospective study of 26 patients with postinfectious olfactory loss.Materials and Methods: Olfactory function was assessed with the “Sniffin Sticks” test kit, and the magnetic resonance ...
Philippe, Rombaux +5 more
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Otolaryngology–Head and Neck Surgery, 1979
Olfactory neuroblastoma is an uncommon malignant tumor arising from olfactory epithelium. Generally considered to be a tumor of slow growth, it varies in aggressiveness and may cause death by distant metastasis or local invasion. The pathologic diagnosis is difficult, and this tumor is often erroneously diagnosed.Nine previously unreported cases are ...
D C, Baker, K H, Perzin, J, Conley
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Olfactory neuroblastoma is an uncommon malignant tumor arising from olfactory epithelium. Generally considered to be a tumor of slow growth, it varies in aggressiveness and may cause death by distant metastasis or local invasion. The pathologic diagnosis is difficult, and this tumor is often erroneously diagnosed.Nine previously unreported cases are ...
D C, Baker, K H, Perzin, J, Conley
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Acta Neurochirurgica, 2007
We report a case of olfactory schwannoma with calcification. Intraoperative findings indicated that the tumour originated from the olfactory groove. Intraoperative findings of previous studies have not indicated a clear relationship between subfrontal schwannoma and the olfactory nerve, which seems strange, given the association between tumours and ...
K, Adachi +4 more
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We report a case of olfactory schwannoma with calcification. Intraoperative findings indicated that the tumour originated from the olfactory groove. Intraoperative findings of previous studies have not indicated a clear relationship between subfrontal schwannoma and the olfactory nerve, which seems strange, given the association between tumours and ...
K, Adachi +4 more
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2020
Olfactory neuroblastoma is a rare tumor. Nasal endoscopy typically identifies a soft mass arising from the olfactory cleft. Computer tomography and magnetic resonance imaging are mandatory for staging (in association with 18F-fluorodeoxyglucose positron emission tomography) in high-grade and/or high-stage tumors.
Mathieu, Veyrat +6 more
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Olfactory neuroblastoma is a rare tumor. Nasal endoscopy typically identifies a soft mass arising from the olfactory cleft. Computer tomography and magnetic resonance imaging are mandatory for staging (in association with 18F-fluorodeoxyglucose positron emission tomography) in high-grade and/or high-stage tumors.
Mathieu, Veyrat +6 more
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2016
This chapter discusses the anatomic basis of the olfactory sensation (smell) and symptoms and signs caused by its impairment. The primary neurons of the olfactory system are the bipolar cells located in the olfactory epithelium of the nasal mucous membrane (Figure 6-1).
Hiroshi Shibasaki, Mark Hallett
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This chapter discusses the anatomic basis of the olfactory sensation (smell) and symptoms and signs caused by its impairment. The primary neurons of the olfactory system are the bipolar cells located in the olfactory epithelium of the nasal mucous membrane (Figure 6-1).
Hiroshi Shibasaki, Mark Hallett
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Cellular and Molecular Life Sciences (CMLS), 2004
Olfaction is an ancient sensory system allowing an organism to detect chemicals in its environment. The first step in odor transduction is mediated by binding odorants to olfactory receptors (ORs) which belong to the heptahelical G-protein-coupled receptor (GPCR) superfamily. Mammalian ORs are disposed in clusters on virtually all chromosomes. They are
Gaillard, Isabelle +2 more
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Olfaction is an ancient sensory system allowing an organism to detect chemicals in its environment. The first step in odor transduction is mediated by binding odorants to olfactory receptors (ORs) which belong to the heptahelical G-protein-coupled receptor (GPCR) superfamily. Mammalian ORs are disposed in clusters on virtually all chromosomes. They are
Gaillard, Isabelle +2 more
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European Radiology, 2001
Olfactory schwannomas are very rare. For this reason they have never been diagnosed preoperatively. We report a case and describe the CT and MR imaging findings. Clinically, the young age of presentation, and radiologically the presence of bone scalloping, and the absence of both bone sclerosis and a dural tail, may help in the differential diagnosis ...
Andrés Ramos, Amador +3 more
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Olfactory schwannomas are very rare. For this reason they have never been diagnosed preoperatively. We report a case and describe the CT and MR imaging findings. Clinically, the young age of presentation, and radiologically the presence of bone scalloping, and the absence of both bone sclerosis and a dural tail, may help in the differential diagnosis ...
Andrés Ramos, Amador +3 more
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OLFACTORY IMAGINATION AND OLFACTORY HALLUCINATIONS
Archives of Neurology & Psychiatry, 1934This study is concerned with the subjective part of olfactory sensation. Recent psychiatric research1has stressed the importance of the study of the subjective aspects of perception in attempting to solve problems of psychiatry and theoretical psychology of the senses.
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