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Olfactory loss and dysfunction in dementia and cognitive decline

Carl Philpot, Duncan Boak, Andrea Tales Orcid Logo, Gary Christopher Orcid Logo

A New Approach to Dementia: Examining Sensory and Perceptual Impairment

Swansea University Authors: Andrea Tales Orcid Logo, Gary Christopher Orcid Logo

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DOI (Published version): 10.4324/9781003464136

Abstract

This chapter starts by highlighting the experiences of people living with olfactory dysfunction, people living with both dementia and olfactory dysfunction, and of caregivers. There follows a brief outline of the anatomy of olfactory function, then sections on evidence for olfactory dysfunction and...

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Published in: A New Approach to Dementia: Examining Sensory and Perceptual Impairment
ISBN: 9781003464136
Published: London Routledge 2025
Online Access: https://www.taylorfrancis.com/chapters/edit/10.4324/9781003464136-3/olfactory-loss-dysfunction-dementia-cognitive-decline-carl-philpott-duncan-boak-andrea-tales-gary-christopher?context=ubx&refId=03f9ed7d-0bd2-4c04-a3f6-0fdf4b29bc7b
URI: https://cronfa.swan.ac.uk/Record/cronfa70166
first_indexed 2025-08-11T09:46:42Z
last_indexed 2025-09-23T05:15:10Z
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spelling 2025-09-22T15:39:09.9110812 v2 70166 2025-08-11 Olfactory loss and dysfunction in dementia and cognitive decline 9b53a866ddacb566c38ee336706aef5f 0000-0003-4825-4555 Andrea Tales Andrea Tales true false 8092562c67809dfda89f7bb8582874d3 0000-0002-7175-6644 Gary Christopher Gary Christopher true false 2025-08-11 HSOC This chapter starts by highlighting the experiences of people living with olfactory dysfunction, people living with both dementia and olfactory dysfunction, and of caregivers. There follows a brief outline of the anatomy of olfactory function, then sections on evidence for olfactory dysfunction and its general impact, the association between olfactory dysfunction and mild cognitive impairment/cognitive change and a range of different aetiologies of dementia. This is followed by further discussion about dementia-related impact, some study limitations to date and some helpful suggestions and a contact list for further information/advice. Book chapter A New Approach to Dementia: Examining Sensory and Perceptual Impairment Routledge London 9781003464136 20 6 2025 2025-06-20 10.4324/9781003464136 https://www.taylorfrancis.com/chapters/edit/10.4324/9781003464136-3/olfactory-loss-dysfunction-dementia-cognitive-decline-carl-philpott-duncan-boak-andrea-tales-gary-christopher?context=ubx&amp;refId=03f9ed7d-0bd2-4c04-a3f6-0fdf4b29bc7b COLLEGE NANME Health and Social Care School COLLEGE CODE HSOC Swansea University Not Required 2025-09-22T15:39:09.9110812 2025-08-11T10:44:43.5430142 Faculty of Medicine, Health and Life Sciences School of Health and Social Care - Public Health Carl Philpot 1 Duncan Boak 2 Andrea Tales 0000-0003-4825-4555 3 Gary Christopher 0000-0002-7175-6644 4
title Olfactory loss and dysfunction in dementia and cognitive decline
spellingShingle Olfactory loss and dysfunction in dementia and cognitive decline
Andrea Tales
Gary Christopher
title_short Olfactory loss and dysfunction in dementia and cognitive decline
title_full Olfactory loss and dysfunction in dementia and cognitive decline
title_fullStr Olfactory loss and dysfunction in dementia and cognitive decline
title_full_unstemmed Olfactory loss and dysfunction in dementia and cognitive decline
title_sort Olfactory loss and dysfunction in dementia and cognitive decline
author_id_str_mv 9b53a866ddacb566c38ee336706aef5f
8092562c67809dfda89f7bb8582874d3
author_id_fullname_str_mv 9b53a866ddacb566c38ee336706aef5f_***_Andrea Tales
8092562c67809dfda89f7bb8582874d3_***_Gary Christopher
author Andrea Tales
Gary Christopher
author2 Carl Philpot
Duncan Boak
Andrea Tales
Gary Christopher
format Book chapter
container_title A New Approach to Dementia: Examining Sensory and Perceptual Impairment
publishDate 2025
institution Swansea University
isbn 9781003464136
doi_str_mv 10.4324/9781003464136
publisher Routledge
college_str Faculty of Medicine, Health and Life Sciences
hierarchytype
hierarchy_top_id facultyofmedicinehealthandlifesciences
hierarchy_top_title Faculty of Medicine, Health and Life Sciences
hierarchy_parent_id facultyofmedicinehealthandlifesciences
hierarchy_parent_title Faculty of Medicine, Health and Life Sciences
department_str School of Health and Social Care - Public Health{{{_:::_}}}Faculty of Medicine, Health and Life Sciences{{{_:::_}}}School of Health and Social Care - Public Health
url https://www.taylorfrancis.com/chapters/edit/10.4324/9781003464136-3/olfactory-loss-dysfunction-dementia-cognitive-decline-carl-philpott-duncan-boak-andrea-tales-gary-christopher?context=ubx&amp;refId=03f9ed7d-0bd2-4c04-a3f6-0fdf4b29bc7b
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description This chapter starts by highlighting the experiences of people living with olfactory dysfunction, people living with both dementia and olfactory dysfunction, and of caregivers. There follows a brief outline of the anatomy of olfactory function, then sections on evidence for olfactory dysfunction and its general impact, the association between olfactory dysfunction and mild cognitive impairment/cognitive change and a range of different aetiologies of dementia. This is followed by further discussion about dementia-related impact, some study limitations to date and some helpful suggestions and a contact list for further information/advice.
published_date 2025-06-20T05:30:09Z
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score 11.089386