Results 201 to 210 of about 653,353 (249)
Olfactory Dysfunction in Dementia
World Journal of Clinical Cases, 2014 The natural aging process brings about some inevitable consequences, such as olfactory dysfunction, which is also frequently linked to numerous neurodegenerative disorders. Many age-related dementia, such as Alzheimer's disease, Vascular dementia, Parkinson's disease, and Frontotemporal Dementia often display olfactory dysfunction.
Rosana Magalhães
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Olfactory dysfunction in spondyloarthritis
European Archives of Oto-Rhino-Laryngology, 2019Spondyloarthritis (SpA) is a group of disorders characterized by inflammatory arthritis including ankylosing spondylitis, psoriatic arthritis, reactive arthritis and arthritis-related inflammatory bowel diseases. Recently it has been shown that arthritic disorders are accompanied by olfactory dysfunction.
Esin Yalcinkaya +5 more
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Olfactory Dysfunction in Neurodegenerative Disease
Topics in Magnetic Resonance Imaging, 2021Abstract Familiarity with the physiology of smell allows a deeper understanding of olfactory dysfunction in dementia and neurodegenerative disease. This manuscript reviews the characteristic clinical and advanced imaging findings in patients with neurodegenerative disorders presenting with olfactory dysfunction.
Israel, Saramago, Ana M, Franceschi
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Olfactory Dysfunction in Leprosy
The Laryngoscope, 2006AbstractLeprosy (Hansen's disease) is associated with a high incidence of nasal pathology. Despite this fact, the influence of this disorder on the sense of smell is poorly understood. In this study, we administered a standardized 12‐item odor identification test to 77 patients with three types of leprosy: tuberculoid (n = 9), borderline (n = 42), and ...
Anupam, Mishra +4 more
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Posttraumatic olfactory dysfunction
Auris Nasus Larynx, 2016Impairment of smell may occur following injury to any portion of the olfactory tract, from nasal cavity to brain. A thorough understanding of the anatomy and pathophysiology combined with comprehensively obtained history, physical exam, olfactory testing, and neuroimaging may help to identify the mechanism of dysfunction and suggest possible treatments.
Daniel H, Coelho, Richard M, Costanzo
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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 Dysfunction in Parkinson Disease
Nature Reviews Neurology, 2012Olfactory dysfunction is among the earliest nonmotor features of Parkinson disease (PD). Such dysfunction is present in approximately 90% of early-stage PD cases and can precede the onset of motor symptoms by years. The mechanisms responsible for olfactory dysfunction are currently unknown. As equivalent deficits are observed in Alzheimer disease, Down
Richard L Doty
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Characterization of Olfactory Dysfunction
Archives of Otolaryngology - Head and Neck Surgery, 1987Management of dysosmic patients frequently is hampered by an incomplete description of their chief complaint and sometimes inadequate qualitative analysis of their symptoms. Qualitative analysis of olfactory dysfunction by an Odorant Confusion Matrix helps to characterize more fully sense of smell in the dysosmic patient.
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A Study on the Frequency of Olfactory Dysfunction
The Laryngoscope, 2004Abstract Objectives/Hypothesis: Goals of the study were to evaluate the frequency of olfactory dysfunction in a large representative population without sinonasal complaints and to investigate the extent to which general pathological conditions, medications, and aging influence olfaction.
B N, Landis, C G, Konnerth, T, Hummel
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Olfactory dysfunction and daily life
European Archives of Oto-Rhino-Laryngology, 2004The objective of the present study was to investigate the hypothesis that subjects with parosmia suffer more in their daily life than patients who experience only quantitative olfactory loss. Two hundred five outpatients of the Smell and Taste Clinic and 25 healthy controls were included.
Johannes, Frasnelli, Thomas, Hummel
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