On the utility of P3 amplitude as a measure of processing capacity.

By A. Kok. Psychophysiology, 2001

1,753 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/0930d09b09a710a863d8195289b89923ca19c7fd

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In Cognitive Neuroscience

Citations in the corpus

Updating P300: an integrative theory of P3a and P3b. (2007, positive): “…changes are relatively slow manifestations of energetic state fluctuations, whereas phasic arousal changes indicate the organism's energetic reaction to specific events to affect the availability of attentional resources and P300 measures observed at the scalp (Kok, 2001; Polich and Kok, 1995).”
The P300: Where in the Brain Is It Produced and What Does It Tell Us? (2005, background): “…been adduced for this effect, for example, equivocation or resource reallocation, but it seems paramount that alternative accounts that are based on the superposition of different endogenous potentials, such as the P3a or slow negative potentials, are considered as well (for review, see Kok 2001).”
Neurophysiological measures of cognitive workload during human-computer interaction (2003, background): “There has also been a long and productive history of experimentation with such measures as indices of task imposed cognitive workload (Isreal et al. 1980, Sirevaag et al. 1993, Humphrey and Kramer 1994, Wilson et al. 1994, Kramer et al. 1995, Kok 2001, Ullsperger et al. 2001).”
Three Stages of Facial Expression Processing: ERP Study with Rapid Serial Visual Presentation (2009, background): “Under conditions of deficient attentional resources, tasks become more difficult and the P300 amplitude is decreased (Hagen et al., 2006; Kok, 2001).”
Real-Time Analysis of EEG Indexes of Alertness, Cognition, and Memory Acquired With a Wireless EEG Headset (2004, methodology): “In future applications, the global B-Alert indexes could be applied in combination with other analytic techniques such as ERPs (Fabiani et al., 2000; Kok, 2001; Levendowski et al., 2000) or event-related desynchronization (Klimesch, Russegger, Doppelmayr, & Pachinger, 1998) to capture a more…”
Decision making, the P3, and the locus coeruleus-norepinephrine system. (2005, background): “However, dual-task studies have shown that the P3 to a primary task stimulus is affected most if the secondary task poses increasing perceptual demands (Wickens, Kramer, Vanasse, & Donchin, 1983; cf. Kok, 2001).”
Attentional systems in target and distractor processing: a combined ERP and fMRI study (2004, background): “The P3b is considered to reflect components of attention and working memory with the ‘‘event categorization process’’ as a core element (Kok, 2001).”
Estimating workload using EEG spectral power and ERPs in the n-back task (2012, background): “Even though the exact underlying mechanism is under debate (Kok 2001) numerous studies found that the P300 decreases with increasing memory or workload (Evans et al 2011, Pratt et al 2011, Watter et al 2001, Allison and Polich 2008, Kida et al 2004, Raabe et al 2005).”
The role of hippocampal theta oscillations in working memory impairment in multiple sclerosis (2020, background): “Electroencephalography (EEG) n-back studies in healthy subjects reported P300 event-related potentials (ERPs) along the central and parietal electrodes, with amplitudes decreasing with increasing levels of memory load (Ahonen, Huotilainen, & Brattico, 2016; Causse, Peysakhovich, & Fabre, 2016; Dong,”