Trial reportJournal of Alzheimer's disease : JAD2012
Independent deficits of visual word and motion processing in aging and early Alzheimer's disease.
Trial report in Journal of Alzheimer's disease : JAD, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 17 citations in OpenAlex.
- Multisensory visual-vestibular training improves visual heading estimation in younger and older adults.Frontiers in aging neuroscience · 2022Article
- Validity, reliability, and psychometric properties of a computerized, cognitive assessment test (CognivueWorld journal of psychiatry · 2020Article
- Distinct forms of motion sensitivity impairments in Alzheimer's disease.Scientific reports · 2019Article
- Motion-induced position shift in early Alzheimer's disease.Scientific reports · 2018Article
- Neural changes related to motion processing in healthy aging.Neurobiology of aging · 2017Article
- Disrupted pursuit compensation during self-motion perception in early Alzheimer's disease.Scientific reports · 2017Article
- Altered motion repulsion in Alzheimer's disease.Scientific reports · 2017Article
- Article
- Repetition priming and cortical arousal in healthy aging and Alzheimer's disease.Neuropsychologia · 2015Article
- Novel computer-based testing shows multi-domain cognitive dysfunction in patients with multiple sclerosis.Multiple sclerosis journal - experimental, translational and clinicalArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
We tested whether visual processing impairments in aging and Alzheimer's disease (AD) reflect uniform posterior cortical decline, or independent disorders of visual processing for reading and navigation. Young and older normal controls were compared to early AD patients using psychophysical measures of visual word and motion processing. We find elevated perceptual thresholds for letters and word discrimination from young normal controls, to older normal controls, to early AD patients. Across subject groups, visual motion processing showed a similar pattern of increasing thresholds, with the greatest impact on radial pattern motion perception. Combined analyses show that letter, word, and motion processing impairments are independent of each other. Aging and AD may be accompanied by independent impairments of visual processing for reading and navigation. This suggests separate underlying disorders and highlights the need for comprehensive evaluations to detect early deficits.
Indexed as
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.