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
24 - Does Cataract Surgery Really Decrease the Risk of Dementia?
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
Subtle visual distortion is also fairly common in the more standard presentation of Alzheimer’s. Visual-spatial perception can be altered, affecting one’s ability to locate an object in space. The inability to recognize faces, prosopagnosia or face blindness, is common even early in Alzheimer’s. In Lewy body dementia, very realistic visual hallucinations are common, often as the first sign of the disease. But what about impaired vision? Does that have any effect on the risk of getting dementia?
- Type
- Chapter
- Information
- Dispatches from the Land of Alzheimer's , pp. 101 - 102Publisher: Cambridge University PressPrint publication year: 2024
References
Lee, CS, Gibbons, LE, Lee, AY, et al. Association between cataract extraction and development of dementia. JAMA Intern Med 2022; 182: 134–141. https://doi.org/10.1001/jamainternmed.2021.6990.CrossRefGoogle ScholarPubMed