Book contents
- Dispatches from the Land of Alzheimer’s
- Reviews
- Dispatches from the Land of Alzheimer’s
- Copyright page
- Dedication
- Lost in Thought
- Contents
- Acknowledgments
- Prologue
- 1 Physician Heal Thyself
- 2 Evaluating New Advances in Alzheimer’s Research
- 3 Alzheimer’s Dementia or Alzheimer’s Disease
- 4 The First Patient with Alzheimer’s Disease
- 5 Kidnapped in Kinshasa
- 6 Smell, Disgust, and Alzheimer’s
- 7 Apolipoprotein-4 (APOE-4)
- 8 Lost in the Fog of Alzheimer’s
- 9 My Father’s “Stuff”
- 10 Face Blindness during a Pandemic
- 11 Biomarkers for Alzheimer’s Disease
- 12 Olfactory Impairment in Covid-19 and Alzheimer’s
- 13 Alzheimer’s Disease and Work
- 14 Crossword Controversies
- 15 Can Loneliness Increase Risk for Dementia?
- 16 Excessive Laxative Use and Dementia
- 17 Dog Dementia (Canine Cognitive Dysfunction)
- 18 The Possible Role of Brain Inflammation in Alzheimer’s Disease May Be More Significant in APOE-4 Carriers
- 19 Surprisingly Good News about the Acetylcholinesterase Inhibitors (Donepezil, Rivastigmine, and Galantamine)
- 20 More about the Importance of Exercise
- 21 Rolling on the River
- 22 The MIND Diet Revisited
- 23 My Photographs, Then and Now
- 24 Does Cataract Surgery Really Decrease the Risk of Dementia?
- 25 Hearing Loss, Aphasia, and Dementia
- 26 To Sleep, Perchance to Dream
- 27 The Amyloid Hypothesis Is Not Dead, but It May Be Gasping for Breath
- 28 Could Lecanemab Offer a Ray of Hope?
- 29 A Fatal Case of Multiple Brain Hemorrhages Associated with Lecanemab
- 30 Cerebral Amyloid Angiopathy (CAA)
- 31 Hitting the Sweet Spot in the Spectrum of Alzheimer’s Disease for Future Trials of Anti-Amyloid Medications
- 32 Disappointing Results of Two Human Trials of Monoclonal Antibodies in Parkinson’s Disease
- 33 Repurposing Old Drugs for Alzheimer’s Treatment
- 34 Writing While Impaired
- 35 Spreading the Word
- 36 Saying Goodbye to Lizzie G
- 37 Amyloid and Tau PET Scans of My Brain
- 38 Running on a Field of Dreams
- 39 Living in the Moment with Alzheimer’s
- Index
- Plate Section (PDF Only)
- References
12 - Olfactory Impairment in Covid-19 and Alzheimer’s
Published online by Cambridge University Press: 19 January 2024
Book contents
- Dispatches from the Land of Alzheimer’s
- Reviews
- Dispatches from the Land of Alzheimer’s
- Copyright page
- Dedication
- Lost in Thought
- Contents
- Acknowledgments
- Prologue
- 1 Physician Heal Thyself
- 2 Evaluating New Advances in Alzheimer’s Research
- 3 Alzheimer’s Dementia or Alzheimer’s Disease
- 4 The First Patient with Alzheimer’s Disease
- 5 Kidnapped in Kinshasa
- 6 Smell, Disgust, and Alzheimer’s
- 7 Apolipoprotein-4 (APOE-4)
- 8 Lost in the Fog of Alzheimer’s
- 9 My Father’s “Stuff”
- 10 Face Blindness during a Pandemic
- 11 Biomarkers for Alzheimer’s Disease
- 12 Olfactory Impairment in Covid-19 and Alzheimer’s
- 13 Alzheimer’s Disease and Work
- 14 Crossword Controversies
- 15 Can Loneliness Increase Risk for Dementia?
- 16 Excessive Laxative Use and Dementia
- 17 Dog Dementia (Canine Cognitive Dysfunction)
- 18 The Possible Role of Brain Inflammation in Alzheimer’s Disease May Be More Significant in APOE-4 Carriers
- 19 Surprisingly Good News about the Acetylcholinesterase Inhibitors (Donepezil, Rivastigmine, and Galantamine)
- 20 More about the Importance of Exercise
- 21 Rolling on the River
- 22 The MIND Diet Revisited
- 23 My Photographs, Then and Now
- 24 Does Cataract Surgery Really Decrease the Risk of Dementia?
- 25 Hearing Loss, Aphasia, and Dementia
- 26 To Sleep, Perchance to Dream
- 27 The Amyloid Hypothesis Is Not Dead, but It May Be Gasping for Breath
- 28 Could Lecanemab Offer a Ray of Hope?
- 29 A Fatal Case of Multiple Brain Hemorrhages Associated with Lecanemab
- 30 Cerebral Amyloid Angiopathy (CAA)
- 31 Hitting the Sweet Spot in the Spectrum of Alzheimer’s Disease for Future Trials of Anti-Amyloid Medications
- 32 Disappointing Results of Two Human Trials of Monoclonal Antibodies in Parkinson’s Disease
- 33 Repurposing Old Drugs for Alzheimer’s Treatment
- 34 Writing While Impaired
- 35 Spreading the Word
- 36 Saying Goodbye to Lizzie G
- 37 Amyloid and Tau PET Scans of My Brain
- 38 Running on a Field of Dreams
- 39 Living in the Moment with Alzheimer’s
- Index
- Plate Section (PDF Only)
- References
Summary
The loss of smell seen in Alzheimer’s disease is insidious in onset and slowly progressive. It does not go away. As in my case, it can begin 10 years or more before the onset of cognitive impairment. Many if not most people with Alzheimer’s disease don’t even notice the loss because it progresses so slowly. I don’t think I would have paid any attention to it had it not been for the illusory odors I experienced, the scent of baking bread mixed with perfume.
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- Dispatches from the Land of Alzheimer's , pp. 52 - 55Publisher: Cambridge University PressPrint publication year: 2024
References
Rao, T. Will fish sauce and charred oranges return the world Covid took from me? The New York Times 2021. www.nytimes.com/2021/03/02/dining/covid-loss-of-smell.html?referringSource=articleShare. (open access).Google Scholar
Hawkes, CH. Smell, taste and COVID-19: Testing is essential. QJM: Int J Med 2021; 114: 83–91. https://doi.org/10.1093/qjmed/hcaa326 (open access).CrossRefGoogle ScholarPubMed
Wang, L, Davis, P, Volkow, ND, et al. Association of COVID-19 with new-onset Alzheimer’s disease. J Alzheimers Dis 2022; 89: 411–414. https://doi.org/10.3233/JAD-220717 (open access).CrossRefGoogle ScholarPubMed