2012
DOI: 10.1590/s1808-86942012000400023
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Abstract: The P300 plays a key role as a method for monitoring and evaluating dementia, including Alzheimer's disease. Objective : The goal of this study was to search for articles which analyzed P300 latency and amplitude values in Alzheimer's disease. Methods : We searched in the following databases: Web of Science, Pub Med, Psyc Info, Medline, Biological Abstracts and Scielo using the following keywords: speed of information processing, processing speed, information pro… Show more

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Cited by 56 publications
(19 citation statements)
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“…Previous studies have reported an association between hand strength and cognitive decline. 612 Because processing speed is an important marker of cognitive decline, 2 , 4 , 5 previous results showing an association between hand strength and cognitive decline are congruent with the present results. However, the direction of the causal relationship between hand strength and processing speed remains unclear for the following reasons.…”
Section: Discussionsupporting
confidence: 89%
“…Previous studies have reported an association between hand strength and cognitive decline. 612 Because processing speed is an important marker of cognitive decline, 2 , 4 , 5 previous results showing an association between hand strength and cognitive decline are congruent with the present results. However, the direction of the causal relationship between hand strength and processing speed remains unclear for the following reasons.…”
Section: Discussionsupporting
confidence: 89%
“… 9 Another integrative review reported that latency tends to increase, and amplitude to decrease, with advancing age. 36 …”
Section: Discussionmentioning
confidence: 99%
“… 39 Another systematic review of eight investigations found a consensus that the P300 latency is increased in elderly with AD, but no consensus on amplitude (which may also be due to the methodological variations of the studies assessed). 36 …”
Section: Discussionmentioning
confidence: 99%
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“…ERP analysis is well established and has strong applications in medical diagnosis [6] and 26 in cognitive neuroscience research [7,8]; however, the broad characterisation of brain 27 response used in traditional ERP methods is not richly informative enough to decode 28 the level of detail required to make predictions about a participant's cognitive state, as 29 required for BCI image identification.…”
mentioning
confidence: 99%