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Sustained Attention in Mild Alzheimer’s Disease

The vigilance decrement in perceptual sensitivity was examined in 10 patients with mild Alzheimer’s disease (AD) and 20 age-matched controls. A visual high-event rate digit-discrimination task lasting 7.2 min. (six 1.2 min blocks) was presented at different levels of stimulus degradation. Previous s...

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Bibliographic Details
Main Authors: Berardi, Anna Maria, Parasuraman, Raja, Haxby, James V.
Format: Artigo
Language:Inglês
Published: 2005
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2383280/
https://ncbi.nlm.nih.gov/pubmed/15992254
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1207/s15326942dn2801_4
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