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Longitudinal association of intraindividual variability with cognitive decline and dementia: A meta-analysis
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In: Research outputs 2014 to 2021 (2021)
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The Effect of Hearing Aid Use on Cognition in Older Adults: Can We Delay Decline or Even Improve Cognitive Function?
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The Effect of Cochlear Implants on Cognitive Function in Older Adults: Initial Baseline and 18-Month Follow Up Results for a Prospective International Longitudinal Study
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The effect of preclinical Alzheimer's disease on age-related changes in intelligence in cognitively normal older adults
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In: Research outputs 2014 to 2021 (2018)
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Trajectories of irregular word reading ability as a proxy for premorbid intelligence in Alzheimer's disease, mild cognitive impairment, and healthy aging: A longitudinal study
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Weinborn, Michael; Bucks, Romola; Sohrabi, Hamid R; Rainey-Smith, Stephanie; Brown, Belinda M; Gardener, Samantha L; Gozt, Aleksandra; Christensen, Daniel; Savage, Greg; Laws, Simon; Taddei, Kevin; Maruff, Paul; Robertson, Joanne S; Ellis, Kathryn A; Ames, David; Masters, Colin L; Rowe, Christopher C; Martins, Ralph
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In: Research outputs 2014 to 2021 (2018)
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Abstract:
The ability to read irregularly spelled words is commonly used to estimate premorbid intelligence, as this ability has been thought to be resistant to early effects of neurodegenerative disorders. However, studies evaluating decline of this skill in Alzheimer's disease (AD) have produced conflicting results. Irregular word reading was assessed three times over 36 months in a large (N = 995) sample, including healthy control, AD, and Mild Cognitive Impairment (MCI) groups. At baseline, MCI and AD groups read correctly an average of 3.01 and 7.39 fewer words, respectively, than healthy controls. The MCI group's performance remained stable during the study, but the AD group declined. Importantly, the observed decline was likely an underestimate, as significant numbers of the AD participants (42.6%) could not complete the task at follow-up. Use of alternate (e.g., demographics-based) methods is advised to augment or replace word pronunciation in estimating premorbid intelligence in individuals with even mild AD. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Keyword:
aging; Alzheimer's disease; cognitive impairment; Geriatrics; Neurosciences
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URL: https://ro.ecu.edu.au/ecuworkspost2013/5067
https://doi.org/10.1037/pas0000565
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The nature and rate of cognitive maturation from late childhood to adulthood
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Preliminary Data on the Effect of Culture on the Assessment of Alzheimer's Disease-Related Verbal Memory Impairment with the International Shopping List Test
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Standardization of pitch range settings in voice acoustic analysis
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| 9 |
Cognitive processing in children using cochlear implants: the relationship between visual memory, attention, and executive functions and developing language skills
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