Results 301 to 310 of about 411,260 (349)
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A `passive' event-related potential?
International Journal of Psychophysiology, 1998Event potentials (ERPs) were recorded in response to visual patterns in two conditions: (1) where no instructions were given to subjects; and (2) where subjects pressed a button whenever a rare stimulus was detected. P3 amplitudes for the No Instructions condition were smaller than for the Active condition, but the latency of the P3s did not differ ...
Herbert, A. M. +2 more
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Detection of Event Related Potentials
International Journal of Neuroscience, 1989A statistical approach is presented which provides efficient procedures to detect both Event Related Potential (ERP) and its spectral structure. Situations where undesirable signal or "artifact" is present, are considered. In these cases, a "noise" sample can be used which complements the insufficient knowledge given for the sample where we expect to ...
J A, Carballo-Gonzalez +2 more
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Warp-averaging event-related potentials
Clinical Neurophysiology, 2001To align the repeated single trials of the event-related potential (ERP) in order to get an improved estimate of the ERP.A new implementation of the dynamic time warping is applied to compute a warp-average of the single trials. The trilinear modeling method is applied to filter the single trials prior to alignment.
K, Wang, H, Begleiter, B, Porjesz
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Olfactory (Chemosensory) Event-Related Potentials
Toxicology and Industrial Health, 1994Chemosensory event-related potentials (CSERPs) have found their way into a number offields of research where they help to determine the function of both the trigeminal and the olfactory system. The investigation of chemosensory deficits in patients with Parkinson's or Alzheimer's disease is only one of the typical applications.
G, Kobal, T, Hummel
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Event-Related Potentials in Psychiatry
Clinical EEG and Neuroscience, 2007Electrophysiological assessments of psychiatric disorders have produced a number of promising, highly replicable findings and thus carry the potential of becoming clinically utilizable in the diagnostic or prognostic evaluation of psychopathological conditions.
Oliver, Pogarell +2 more
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Cognitive neurophysiology: Event-related potentials
2019Event-related potentials (ERPs) are one of the most commonly used tools to assess cognitive processing with a high temporal resolution. We provide an updated view of the cortical origins of evoked responses and discuss potential mechanisms contributing to ERP generation. In particular, we focus on the relationship between evoked and ongoing oscillatory
Randolph F, Helfrich, Robert T, Knight
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1986
In a rousing Presidential address to the Society for Psychophysiological Research in 1981, Emmanuel Donchin set out the reasons why event-related potentials (ERPs) are of interest to psychologists. It is no longer sufficient, he said, to demonstrate that an EEG component is a correlate of some psychological process.
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In a rousing Presidential address to the Society for Psychophysiological Research in 1981, Emmanuel Donchin set out the reasons why event-related potentials (ERPs) are of interest to psychologists. It is no longer sufficient, he said, to demonstrate that an EEG component is a correlate of some psychological process.
openaire +1 more source