Within-Session Practice Effects in Patients Referred for Suspected Dementia

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Within-session practice effects in patients referred for suspected dementia.

BACKGROUND Practice effects are improvements in cognitive test performance associated with repeated administrations of same or similar measures and are traditionally seen as error variance. However, there is growing evidence that practice effects provide clinically useful information. METHODS Within-session practice effects (WISPE) across 2 h were collected from 61 non-consecutive patients re...

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BACKGROUND Alzheimer's disease (AD) is the most common cause of dementia and early and accurate diagnosis is important. Olfactory dysfunction is an early sign of AD. The contribution by test of olfactory function has been surveyed in AD vs a line of conditions but remains to be settled in the workup of unselected patients referred with suspected dementia. METHODS We performed a two-step inves...

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Within-session practice eliminates age differences in cognitive control.

ABSTRACT Previous research employing short-term practice and long-term training have been successful in reducing cognitive control deficits in the elderly. The goal of this study was to examine the effect of practice within session on a demanding cognitive control task. Nineteen older adults and 16 young adults performed 720 trials of a cued version of the Stroop task, in which an instructional...

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Review of brief cognitive tests for patients with suspected dementia

BACKGROUND As the population ages, it is increasingly important to use effective short cognitive tests for suspected dementia. We aimed to review systematically brief cognitive tests for suspected dementia and report on their validation in different settings, to help clinicians choose rapid and appropriate tests. METHODS Electronic search for face-to-face sensitive and specific cognitive test...

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Within session practice effects on the PASAT in clients with multiple sclerosis.

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ژورنال

عنوان ژورنال: Dementia and Geriatric Cognitive Disorders

سال: 2012

ISSN: 1420-8008,1421-9824

DOI: 10.1159/000339268