Olfactory loss and aging: connections with health and well-being
Abstract Age-related olfactory dysfunction, or presbyosmia, is a common sensory impairment in aging adults. People in this demographic group with comorbid conditions or exposure to viral, traumatic, or environmental insults remain at the greatest risk for impairment. Several methods for assessing ol...
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| Veröffentlicht in: | Chemical senses 2021-01, Vol.46 |
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| container_title | Chemical senses |
| container_volume | 46 |
| creator | Papazian, Emily J Pinto, Jayant M |
| description | Abstract
Age-related olfactory dysfunction, or presbyosmia, is a common sensory impairment in aging adults. People in this demographic group with comorbid conditions or exposure to viral, traumatic, or environmental insults remain at the greatest risk for impairment. Several methods for assessing olfaction exist, but they are only available in special settings and require consideration of age, sex, ancestry, and cognition. Perhaps most importantly, olfactory dysfunction has been suggested as an early sign of Alzheimer’s and Parkinson’s disease and therefore may serve as a tool in the diagnosis and prognosis of these neurodegenerative conditions. Outside of this context, olfactory loss also impacts nutrition, safety, and social relationships, and even predicts mortality itself. This review covers the detection and manifestations of olfactory decline in aging individuals and the myriad ways in which olfactory impairment is connected to their health and well-being. |
| doi_str_mv | 10.1093/chemse/bjab045 |
| format | Article |
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Age-related olfactory dysfunction, or presbyosmia, is a common sensory impairment in aging adults. People in this demographic group with comorbid conditions or exposure to viral, traumatic, or environmental insults remain at the greatest risk for impairment. Several methods for assessing olfaction exist, but they are only available in special settings and require consideration of age, sex, ancestry, and cognition. Perhaps most importantly, olfactory dysfunction has been suggested as an early sign of Alzheimer’s and Parkinson’s disease and therefore may serve as a tool in the diagnosis and prognosis of these neurodegenerative conditions. Outside of this context, olfactory loss also impacts nutrition, safety, and social relationships, and even predicts mortality itself. This review covers the detection and manifestations of olfactory decline in aging individuals and the myriad ways in which olfactory impairment is connected to their health and well-being.</description><identifier>ISSN: 0379-864X</identifier><identifier>EISSN: 1464-3553</identifier><identifier>DOI: 10.1093/chemse/bjab045</identifier><identifier>PMID: 34673938</identifier><language>eng</language><publisher>UK: Oxford University Press</publisher><subject>Adult ; Aging ; Anosmia ; Humans ; Neurodegenerative Diseases ; Olfaction Disorders - diagnosis ; Smell</subject><ispartof>Chemical senses, 2021-01, Vol.46</ispartof><rights>The Author(s) 2021. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com 2021</rights><rights>The Author(s) 2021. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c329t-ed5d13c7d61e95791779637367bd64ba51d33b8256c4312d394938c91604ddf13</citedby><cites>FETCH-LOGICAL-c329t-ed5d13c7d61e95791779637367bd64ba51d33b8256c4312d394938c91604ddf13</cites><orcidid>0000-0002-9333-7053</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34673938$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Papazian, Emily J</creatorcontrib><creatorcontrib>Pinto, Jayant M</creatorcontrib><title>Olfactory loss and aging: connections with health and well-being</title><title>Chemical senses</title><addtitle>Chem Senses</addtitle><description>Abstract
Age-related olfactory dysfunction, or presbyosmia, is a common sensory impairment in aging adults. People in this demographic group with comorbid conditions or exposure to viral, traumatic, or environmental insults remain at the greatest risk for impairment. Several methods for assessing olfaction exist, but they are only available in special settings and require consideration of age, sex, ancestry, and cognition. Perhaps most importantly, olfactory dysfunction has been suggested as an early sign of Alzheimer’s and Parkinson’s disease and therefore may serve as a tool in the diagnosis and prognosis of these neurodegenerative conditions. Outside of this context, olfactory loss also impacts nutrition, safety, and social relationships, and even predicts mortality itself. This review covers the detection and manifestations of olfactory decline in aging individuals and the myriad ways in which olfactory impairment is connected to their health and well-being.</description><subject>Adult</subject><subject>Aging</subject><subject>Anosmia</subject><subject>Humans</subject><subject>Neurodegenerative Diseases</subject><subject>Olfaction Disorders - diagnosis</subject><subject>Smell</subject><issn>0379-864X</issn><issn>1464-3553</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkDtPwzAUhS0EoqWwMqKMMKS1c_2ImagqXlKlLiCxRY7ttKmSuMSJqv57XKWwMp3lu0fnfgjdEjwlWMJMb2zt7SzfqhxTdobGhHIaA2NwjsYYhIxTTr9G6Mr7LcaEQpJeohFQLkBCOkZPq6pQunPtIaqc95FqTKTWZbN-jLRrGqu70jU-2pfdJtpYVYU4IntbVXFuA3eNLgpVeXtzygn6fHn-WLzFy9Xr-2K-jDUksoutYYaAFoYTK5mQRAjJQQAXueE0V4wYgDxNGNcUSGJA0rBPS8IxNaYgMEH3Q--udd-99V1Wl16HGaqxrvdZwlJKQWAGAZ0OqG7DS60tsl1b1qo9ZARnR2vZYC07WQsHd6fuPq-t-cN_NQXgYQBcv_uv7Aefy3c4</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Papazian, Emily J</creator><creator>Pinto, Jayant M</creator><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-9333-7053</orcidid></search><sort><creationdate>20210101</creationdate><title>Olfactory loss and aging: connections with health and well-being</title><author>Papazian, Emily J ; Pinto, Jayant M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c329t-ed5d13c7d61e95791779637367bd64ba51d33b8256c4312d394938c91604ddf13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adult</topic><topic>Aging</topic><topic>Anosmia</topic><topic>Humans</topic><topic>Neurodegenerative Diseases</topic><topic>Olfaction Disorders - diagnosis</topic><topic>Smell</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Papazian, Emily J</creatorcontrib><creatorcontrib>Pinto, Jayant M</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical senses</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Papazian, Emily J</au><au>Pinto, Jayant M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Olfactory loss and aging: connections with health and well-being</atitle><jtitle>Chemical senses</jtitle><addtitle>Chem Senses</addtitle><date>2021-01-01</date><risdate>2021</risdate><volume>46</volume><issn>0379-864X</issn><eissn>1464-3553</eissn><abstract>Abstract
Age-related olfactory dysfunction, or presbyosmia, is a common sensory impairment in aging adults. People in this demographic group with comorbid conditions or exposure to viral, traumatic, or environmental insults remain at the greatest risk for impairment. Several methods for assessing olfaction exist, but they are only available in special settings and require consideration of age, sex, ancestry, and cognition. Perhaps most importantly, olfactory dysfunction has been suggested as an early sign of Alzheimer’s and Parkinson’s disease and therefore may serve as a tool in the diagnosis and prognosis of these neurodegenerative conditions. Outside of this context, olfactory loss also impacts nutrition, safety, and social relationships, and even predicts mortality itself. This review covers the detection and manifestations of olfactory decline in aging individuals and the myriad ways in which olfactory impairment is connected to their health and well-being.</abstract><cop>UK</cop><pub>Oxford University Press</pub><pmid>34673938</pmid><doi>10.1093/chemse/bjab045</doi><orcidid>https://orcid.org/0000-0002-9333-7053</orcidid></addata></record> |
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| ispartof | Chemical senses, 2021-01, Vol.46 |
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| source | Oxford University Press Journals All Titles (1996-Current); MEDLINE; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Adult Aging Anosmia Humans Neurodegenerative Diseases Olfaction Disorders - diagnosis Smell |
| title | Olfactory loss and aging: connections with health and well-being |
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