scholarly journals Re: Shang et al.: The Association between vision impairment and incidence of dementia and cognitive impairment: a systematic review and meta-analysis (Ophthalmology. 2021 Jan 8;S0161-6420(20)31206-9. doi: 10.1016/j.ophtha.2020.12.029 [Epub ahead of print])

Ophthalmology ◽  
2021 ◽  
Author(s):  
Tai Anh Vu ◽  
Eva K. Fenwick ◽  
Ecosse L. Lamoureux
Keyword(s):  
Systematic Review ◽  
Cognitive Impairment ◽  
Meta Analysis ◽  
Vision Impairment ◽  
Incidence Of Dementia

scholarly journals The association between vision impairment and incidence of dementia and cognitive impairment: a systematic review and meta-analysis

Ophthalmology ◽  
2021 ◽  
Author(s):  
Xianwen Shang ◽  
Zhuoting Zhu ◽  
Wei Wang ◽  
Jason Ha ◽  
Mingguang He
Keyword(s):  
Systematic Review ◽  
Cognitive Impairment ◽  
Meta Analysis ◽  
Vision Impairment ◽  
Incidence Of Dementia

scholarly journals Co-occurrence of cognitive impairment and physical frailty, and incidence of dementia: Systematic review and meta-analysis

2019 ◽  
Vol 107 ◽  
pp. 96-103 ◽  
Author(s):  
Giulia Grande ◽  
Miriam L Haaksma ◽  
Debora Rizzuto ◽  
René J F Melis ◽  
Alessandra Marengoni ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cognitive Impairment ◽  
Meta Analysis ◽  
Physical Frailty ◽  
Incidence Of Dementia

Prevalence of mild cognitive impairment in patients with hypertension: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Jiawei Qin ◽  
Zexiang He ◽  
Lijian Wu ◽  
Wanting Wang ◽  
Qiuxiang Lin ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Meta Analysis

Atrial Fibrillation Is Associated with Cognitive Impairment, All-Cause Dementia, Vascular Dementia, and Alzheimer’s Disease: a Systematic Review and Meta-Analysis

2021 ◽  
Author(s):  
Christos A. Papanastasiou ◽  
Christina A. Theochari ◽  
Nikos Zareifopoulos ◽  
Angelos Arfaras-Melainis ◽  
George Giannakoulas ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Systematic Review ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Vascular Dementia ◽  
Meta Analysis

Retinal biomarkers in Alzheimer’s disease and mild cognitive impairment: a systematic review and meta-analysis

2021 ◽  
pp. 101361
Author(s):  
Yi-Jun Ge ◽  
Wei Xu ◽  
Ya-Nan Ou ◽  
Yi Qu ◽  
Ya-Hui Ma ◽  
...  
Keyword(s):  
Systematic Review ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Meta Analysis

scholarly journals Repetition Priming in Individuals with Amnestic Mild Cognitive Impairment and Alzheimer’s Dementia: a Systematic Review and Meta-Analysis

2021 ◽  
Author(s):  
Liselotte De Wit ◽  
Vitoria Piai ◽  
Pilar Thangwaritorn ◽  
Brynn Johnson ◽  
Deirdre O’Shea ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Repetition Priming ◽  
Meta Analysis ◽  
Healthy Older Adults ◽  
Amnestic Mci ◽  
Standard Mean Difference ◽  
Priming Paradigm

AbstractThe literature on repetition priming in Alzheimer’s disease (AD) is inconsistent, with some findings supporting spared priming while others do not. Several factors may explain these inconsistencies, including AD severity (e.g., dementia vs. Mild Cognitive Impairment; MCI) and priming paradigm-related characteristics. This systematic review and meta-analysis provides a quantitative summary of repetition priming in AD. We examined the between-group standard mean difference comparing repetition priming in AD dementia or amnestic MCI (aMCI; presumably due to AD) to controls. Thirty-two studies were selected, including 590 individuals with AD dementia, 267 individuals with amnestic MCI, and 703 controls. Our results indicated that both individuals with aMCI and AD dementia perform worse on repetition priming tasks than cognitively older adults. Paradigm-related moderators suggested that the effect size between studies comparing the combined aMCI or AD dementia group to cognitively healthy older adults was the highest for paradigms that required participants to produce, rather than identify, primes during the test phase. Our results further suggested that priming in AD is impaired for both conceptual and perceptual priming tasks. Lastly, while our results suggested that priming in AD is impaired for priming tasks that require deep processing, we were unable to draw firm conclusions about whether priming is less impaired in aMCI or AD dementia for paradigms that require shallow processing.

scholarly journals “The Dichotic Digit Test” as an Index Indicator for Hearing Problem in Dementia: Systematic Review and Meta-Analysis

2020 ◽  
Author(s):  
Nattawan Utoomprurkporn ◽  
Chris J.D. Hardy ◽  
Joshua Stott ◽  
Sergi G. Costafreda ◽  
Jason Warren ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cognitive Impairment ◽  
Speech Processing ◽  
Test Performance ◽  
Meta Analysis ◽  
Control Group ◽  
People With Dementia ◽  
Ear Advantage ◽  
Right Ear Advantage ◽  
Dementia Onset

Abstract Background Patients with dementia commonly have problems processing speech in the presence of competing background speech or noise. This difficulty can be present from the very early stages of dementia, and may be a preclinical feature of Alzheimer's disease. Purpose This study investigates whether people with dementia perform worse on the dichotic digit test (DDT), an experimental probe of speech processing in the presence of competing speech, and whether test performance may predict dementia onset. Research Design Systematic review and meta-analysis. Data Collection and Analysis A literature search was conducted in Medline, Embase, Scopus, and Psycinfo. We included (1) studies that included people with a diagnosis of dementia and a healthy control group with no cognitive impairment; (2) studies that reported results from a DDT in a free-recall response task; and (3) studies that had the dichotic digit mean correct percentage score or right-ear advantage, as outcome measurements. Results People with dementia had a lower DDT total score, with a pooled mean difference of 18.6% (95% confidence interval [CI]: 21.2–15.9). Patients with dementia had an increased right-ear advantage relative to controls with a pooled difference of 24.4% (95% CI: 21.8–27.0). Conclusion The DDT total scores are lower and the right-ear advantage increased in cognitively impaired versus normal control participants. The findings also suggest that the reduction of dichotic digit total score and increase of right-ear advantage progress as cognitive impairment increases. Whether abnormalities in dichotic digit scores could predict subsequent dementia onset should be examined in further longitudinal studies.

Modifiable risk factors for cognitive impairment in Parkinson's disease: A systematic review and meta‐analysis of prospective cohort studies

2019 ◽  
Vol 34 (6) ◽  
pp. 876-883 ◽  
Author(s):  
Yu Guo ◽  
Wei Xu ◽  
Feng‐Tao Liu ◽  
Jie‐Qiong Li ◽  
Xi‐Peng Cao ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Impairment ◽  
Cohort Studies ◽  
Prospective Cohort ◽  
Meta Analysis ◽  
Modifiable Risk Factors ◽  
Prospective Cohort Studies
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