Event-related potentials (ERP)
Event related potentials elicited by violations of auditory regularities in patients with impaired consciousness.
... cognitive event-related potentials (ERPs) derived from the EEG signal are a good candidate to explore consciousness in these patients because: 1) they have an optimal time resolution within the ...
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Association between waking electroencephalography and cognitive event-related potentials in patients with obstructive sleep apnea
... Abnormal event-related potentials (ERP) and slowing of the waking electroencephalographic (EEG) activity have been reported in patients with obstructive sleep apneas ...
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The Attentional Blink Reveals Serial Working Memory Encoding: Evidence from Virtual and Human Event-related Potentials
... scalp. Event- related potentials (ERPs) are generated by averaging over segments of EEG activity time-locked to an exter- nally generated ...rare event among a sequence of frequent items, ...
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Optimal linear spatial filters for event-related potentials based on a spatio-temporal model: Asymptotical performance analysis
... evoked potentials (EP) or event-related potentials (ERP) recorded by electro-encephalography (EEG), ...more related to memory tasks, execution of attention and ...
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Cognitive processing in non-communicative patients: What can event-related potentials tell us?
... Event-related potentials (ERP) have been proposed to improve the differential diagnosis of non-responsive patients. We investigated the potential of the P300 as a reliable marker of conscious ...
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Spatio-temporal feature extraction and classification of Event-Related Potentials
... Congedo et al. (2008). Thus, it is important to remove noise in order to en- hance signal, and to perform feature extraction in order to feed the classifica- tion algorithm with relevant features. Several methods based ...
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Cortical response variation with different sound pressure levels: a combined event-related potentials and FMRI study.
... evoked potentials and their clinical significance Auditory evoked potentials (AEPs) are a subclass of event- related potentials ...some event, such as a sensory ...post-synaptic ...
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Development of Wavelet Based Tools for Event related potentials' N400 detection: Application to visual and auditory vowelling and semantic priming in Arabic language
... The event related potential (ERP) N400 wave is a negative deflection elicited by the brain as a reaction to semantically unexpected words in sentence ...
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Auditory Event-Related "Global Effect" Predicts Recovery of Overt Consciousness
... mean event-related potentials (ERPs) of deviant (red) and standard (blue) conditions and was plotted with a confidence interval at 95% (shaded areas), respectively, in GE+ patients (N = 40; see upper ...
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Single-trial normalization for event-related spectral decomposition reduces sensitivity to noisy trials.
... with event-related potentials (ERP) techniques, which relies on measuring the ampli- tude and latency of post-stimulus peaks in stimulus-locked EEG trial ...
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Inhibition of number-length interference in a Piaget-like task in adults: an event-related potential study
... Event-Related Potentials (ERPs) Scalp voltages with a cap of 64 electrodes distributed according to the 10-20 system and simultaneous electro-oculograms were recorded (linked-earlobe ...
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P300 Event-Related Potential as an Indicator of Inattentional Deafness?
... measure Event-Related Potentials (ERPs), even in an aeronautical context [ 25 – 28 ...functionally related to another subcomponent called P3a, that seems to be more specifically related ...
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EVENT-RELATED BRAIN POTENTIALS IN PATIENTS WITH BRAIN INJURY
... 2. Jennet B,Bond M. Assessment of outcome after severe brain damage. Lancet 1975:1(7905):480-4 3. Luauté J et al. Late Auditory and Event-related Potentials can be useful fo predict good functional ...
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Detecting consciousness in a total Locked-in syndrome: an active event related paradigm
... active event-related paradigm, we observed that our patient had a larger P3 response for the counted subject’s own name as compared to the not-to-be counted names and as compared to passive listening of the ...
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Topography-Time-Frequency Atomic Decomposition for Event-Related M/EEG Signals.
... 2 INRIA/ENPC/ENS Odyss´ ee Laboratory, INRIA Sophia-Antipolis, 06902 France Abstract. A new method is introduced for estimating single-trial magneto- or electro-encephalography (M/EEG), based on a non-linear fit of time- ...
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Modelling event-related responses in the brain.
... how event-related dynamics depend on extrinsic ...of event-related potentials (ERPs) or event-related fields (ERFs) that can be explained by a linear superposition of ...
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Moving from Event-B to probabilistic Event-B
... for Event-B: introducing probabilities in the three places where non-determinism appears in standard Event-B (between enabled events, on the parameter values choice and on non-deterministic assignments) is ...
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Representing Event Assertions in an Upper Event Ontology
... an event is something that happens at a given place and time ...an event is an activity that involves an outcome [1] or an arbitrary classification of a space/time region by a cognitive agent ...an ...
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Fast joint detection-estimation of evoked brain activity in event-related fMRI using a variational approach
... Abstract In standard within-subject analyses of event-related fMRI data, two steps are usually performed separately: detection of brain activity and estimation of the hemodynamic response. Because these two ...
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Robust Bayesian estimation of the hemodynamic response function in event-related BOLD fMRI using basic physiological information.
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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