Age‐related changes in mastication
Summary The paper reviews human mastication, focusing on its age‐related changes. The first part describes mastication adaptation in young healthy individuals. Adaptation to obtain a food bolus ready to be swallowed relies on variations in number of cycles, muscle strength and volume of emitted sali...
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| Veröffentlicht in: | Journal of oral rehabilitation 2017-04, Vol.44 (4), p.299-312 |
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| container_title | Journal of oral rehabilitation |
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| creator | Peyron, M. A. Woda, A. Bourdiol, P. Hennequin, M. |
| description | Summary
The paper reviews human mastication, focusing on its age‐related changes. The first part describes mastication adaptation in young healthy individuals. Adaptation to obtain a food bolus ready to be swallowed relies on variations in number of cycles, muscle strength and volume of emitted saliva. As a result, the food bolus displays granulometric and rheological properties, the values of which are maintained within the adaptive range of deglutition. The second part concerns healthy ageing. Some mastication parameters are slightly modified by age, but ageing itself does not impair mastication, as the adaptation possibilities remain operant. The third part reports on very aged subjects, who display frequent systemic or local diseases. Local and/or general diseases such as tooth loss, salivary defect, or motor impairment are then indistinguishably superimposed on the effects of very old age. The resulting impaired function increases the risk of aspiration and choking. Lastly, the consequences for eating behaviour and nutrition are evoked. |
| doi_str_mv | 10.1111/joor.12478 |
| format | Article |
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The paper reviews human mastication, focusing on its age‐related changes. The first part describes mastication adaptation in young healthy individuals. Adaptation to obtain a food bolus ready to be swallowed relies on variations in number of cycles, muscle strength and volume of emitted saliva. As a result, the food bolus displays granulometric and rheological properties, the values of which are maintained within the adaptive range of deglutition. The second part concerns healthy ageing. Some mastication parameters are slightly modified by age, but ageing itself does not impair mastication, as the adaptation possibilities remain operant. The third part reports on very aged subjects, who display frequent systemic or local diseases. Local and/or general diseases such as tooth loss, salivary defect, or motor impairment are then indistinguishably superimposed on the effects of very old age. The resulting impaired function increases the risk of aspiration and choking. Lastly, the consequences for eating behaviour and nutrition are evoked.</description><identifier>ISSN: 0305-182X</identifier><identifier>EISSN: 1365-2842</identifier><identifier>DOI: 10.1111/joor.12478</identifier><identifier>PMID: 28029687</identifier><language>eng</language><publisher>England: Wiley Subscription Services, Inc</publisher><subject>Adaptation ; Age ; ageing ; Aging - physiology ; Bite Force ; Deglutition - physiology ; Dentistry ; Eating - physiology ; Food ; Food and Nutrition ; food bolus ; granulometry ; Human health and pathology ; Humans ; Life Sciences ; Mastication ; Mastication - physiology ; Motor task performance ; Muscle strength ; nutrition ; Operant conditioning ; Saliva ; Salivation - physiology ; swallowing ; Teeth ; Tooth Loss - physiopathology</subject><ispartof>Journal of oral rehabilitation, 2017-04, Vol.44 (4), p.299-312</ispartof><rights>2016 John Wiley & Sons Ltd</rights><rights>2016 John Wiley & Sons Ltd.</rights><rights>Copyright © 2017 John Wiley & Sons Ltd</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4578-85f07077f4784b3d540a8fb5aa102381cc3f627f69b0ba8f6e5aaa1cb8e1e9873</citedby><cites>FETCH-LOGICAL-c4578-85f07077f4784b3d540a8fb5aa102381cc3f627f69b0ba8f6e5aaa1cb8e1e9873</cites><orcidid>0000-0003-3547-804X ; 0000-0002-4484-5465 ; 0000-0001-8173-2606</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjoor.12478$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjoor.12478$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,314,780,784,885,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28029687$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-01594556$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Peyron, M. A.</creatorcontrib><creatorcontrib>Woda, A.</creatorcontrib><creatorcontrib>Bourdiol, P.</creatorcontrib><creatorcontrib>Hennequin, M.</creatorcontrib><title>Age‐related changes in mastication</title><title>Journal of oral rehabilitation</title><addtitle>J Oral Rehabil</addtitle><description>Summary
The paper reviews human mastication, focusing on its age‐related changes. The first part describes mastication adaptation in young healthy individuals. Adaptation to obtain a food bolus ready to be swallowed relies on variations in number of cycles, muscle strength and volume of emitted saliva. As a result, the food bolus displays granulometric and rheological properties, the values of which are maintained within the adaptive range of deglutition. The second part concerns healthy ageing. Some mastication parameters are slightly modified by age, but ageing itself does not impair mastication, as the adaptation possibilities remain operant. The third part reports on very aged subjects, who display frequent systemic or local diseases. Local and/or general diseases such as tooth loss, salivary defect, or motor impairment are then indistinguishably superimposed on the effects of very old age. The resulting impaired function increases the risk of aspiration and choking. Lastly, the consequences for eating behaviour and nutrition are evoked.</description><subject>Adaptation</subject><subject>Age</subject><subject>ageing</subject><subject>Aging - physiology</subject><subject>Bite Force</subject><subject>Deglutition - physiology</subject><subject>Dentistry</subject><subject>Eating - physiology</subject><subject>Food</subject><subject>Food and Nutrition</subject><subject>food bolus</subject><subject>granulometry</subject><subject>Human health and pathology</subject><subject>Humans</subject><subject>Life Sciences</subject><subject>Mastication</subject><subject>Mastication - physiology</subject><subject>Motor task performance</subject><subject>Muscle strength</subject><subject>nutrition</subject><subject>Operant conditioning</subject><subject>Saliva</subject><subject>Salivation - physiology</subject><subject>swallowing</subject><subject>Teeth</subject><subject>Tooth Loss - physiopathology</subject><issn>0305-182X</issn><issn>1365-2842</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp90E9LwzAYBvAgipvTix9ABnpQofNN0vzpcQx1ymAgCt5C2qVbR9to0yq7-RH8jH4SMzt38GAugbw_Ht48CB1jGGB_rpbWVgNMQiF3UBdTzgIiQ7KLukCBBViS5w46cG4JAJIysY86RAKJuBRddDacm6-Pz8rkujazfrLQ5dy4flb2C-3qLNF1ZstDtJfq3Jmjzd1DTzfXj6NxMJne3o2GkyAJmZCBZCkIECL1m4QxnbEQtExjpjUGQiVOEppyIlIexRD7CTd-pHESS4NNJAXtoYs2d6Fz9VJlha5WyupMjYcTtX4DzKKQMf6GvT1v7UtlXxvjalVkLjF5rktjG6ewZFSEwEno6ekfurRNVfqfKBwRYEAl4V5dtiqprHOVSbcbYFDrntW6Z_XTs8cnm8gmLsxsS3-L9QC34D3LzeqfKHU_nT60od8x2IXS</recordid><startdate>201704</startdate><enddate>201704</enddate><creator>Peyron, M. A.</creator><creator>Woda, A.</creator><creator>Bourdiol, P.</creator><creator>Hennequin, M.</creator><general>Wiley Subscription Services, Inc</general><general>Wiley</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>7QP</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-3547-804X</orcidid><orcidid>https://orcid.org/0000-0002-4484-5465</orcidid><orcidid>https://orcid.org/0000-0001-8173-2606</orcidid></search><sort><creationdate>201704</creationdate><title>Age‐related changes in mastication</title><author>Peyron, M. A. ; Woda, A. ; Bourdiol, P. ; Hennequin, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4578-85f07077f4784b3d540a8fb5aa102381cc3f627f69b0ba8f6e5aaa1cb8e1e9873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adaptation</topic><topic>Age</topic><topic>ageing</topic><topic>Aging - physiology</topic><topic>Bite Force</topic><topic>Deglutition - physiology</topic><topic>Dentistry</topic><topic>Eating - physiology</topic><topic>Food</topic><topic>Food and Nutrition</topic><topic>food bolus</topic><topic>granulometry</topic><topic>Human health and pathology</topic><topic>Humans</topic><topic>Life Sciences</topic><topic>Mastication</topic><topic>Mastication - physiology</topic><topic>Motor task performance</topic><topic>Muscle strength</topic><topic>nutrition</topic><topic>Operant conditioning</topic><topic>Saliva</topic><topic>Salivation - physiology</topic><topic>swallowing</topic><topic>Teeth</topic><topic>Tooth Loss - physiopathology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peyron, M. A.</creatorcontrib><creatorcontrib>Woda, A.</creatorcontrib><creatorcontrib>Bourdiol, P.</creatorcontrib><creatorcontrib>Hennequin, 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>Calcium & Calcified Tissue Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of oral rehabilitation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peyron, M. A.</au><au>Woda, A.</au><au>Bourdiol, P.</au><au>Hennequin, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Age‐related changes in mastication</atitle><jtitle>Journal of oral rehabilitation</jtitle><addtitle>J Oral Rehabil</addtitle><date>2017-04</date><risdate>2017</risdate><volume>44</volume><issue>4</issue><spage>299</spage><epage>312</epage><pages>299-312</pages><issn>0305-182X</issn><eissn>1365-2842</eissn><abstract>Summary
The paper reviews human mastication, focusing on its age‐related changes. The first part describes mastication adaptation in young healthy individuals. Adaptation to obtain a food bolus ready to be swallowed relies on variations in number of cycles, muscle strength and volume of emitted saliva. As a result, the food bolus displays granulometric and rheological properties, the values of which are maintained within the adaptive range of deglutition. The second part concerns healthy ageing. Some mastication parameters are slightly modified by age, but ageing itself does not impair mastication, as the adaptation possibilities remain operant. The third part reports on very aged subjects, who display frequent systemic or local diseases. Local and/or general diseases such as tooth loss, salivary defect, or motor impairment are then indistinguishably superimposed on the effects of very old age. The resulting impaired function increases the risk of aspiration and choking. Lastly, the consequences for eating behaviour and nutrition are evoked.</abstract><cop>England</cop><pub>Wiley Subscription Services, Inc</pub><pmid>28029687</pmid><doi>10.1111/joor.12478</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-3547-804X</orcidid><orcidid>https://orcid.org/0000-0002-4484-5465</orcidid><orcidid>https://orcid.org/0000-0001-8173-2606</orcidid></addata></record> |
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| ispartof | Journal of oral rehabilitation, 2017-04, Vol.44 (4), p.299-312 |
| issn | 0305-182X 1365-2842 |
| language | eng |
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| source | Wiley-Blackwell Journals; MEDLINE |
| subjects | Adaptation Age ageing Aging - physiology Bite Force Deglutition - physiology Dentistry Eating - physiology Food Food and Nutrition food bolus granulometry Human health and pathology Humans Life Sciences Mastication Mastication - physiology Motor task performance Muscle strength nutrition Operant conditioning Saliva Salivation - physiology swallowing Teeth Tooth Loss - physiopathology |
| title | Age‐related changes in mastication |
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