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Event-related potentials (ERPs)

Spatio-temporal feature extraction and classification of Event-Related Potentials

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.

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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Optimal linear spatial filters for event-related potentials based on a spatio-temporal model: Asymptotical performance analysis

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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The Attentional Blink Reveals Serial Working Memory Encoding: Evidence from Virtual and Human Event-related Potentials

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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Event related potentials elicited by violations of auditory regularities in patients with impaired consciousness.

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

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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Cognitive processing in non-communicative patients: What can event-related potentials tell us?

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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Development of Wavelet Based Tools for Event related potentials' N400 detection: Application to visual and auditory vowelling and semantic priming in Arabic language

Development of Wavelet Based Tools for Event related potentials' N400 detection: Application to visual and auditory vowelling and semantic priming in Arabic language

... Neurological signals are generally very weak in amplitude and strongly noisy. As a result, one of the major challenges in neuroscience is to be able to eliminate noise and thus exploit the maximum amount of information ...

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Auditory Event-Related "Global Effect" Predicts Recovery of Overt Consciousness

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.

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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Modelling event-related responses in the brain.

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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Inhibition of number-length interference in a Piaget-like task in adults: an event-related potential study

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?

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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Topography-Time-Frequency Atomic Decomposition for Event-Related M/EEG Signals.

Topography-Time-Frequency Atomic Decomposition for Event-Related M/EEG Signals.

... When the waves are sufficiently time-locked with respect to the reference time (usually the time of stimulation), the average can be performed directly in the time-domain (“event-related potentials”, ...

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EVENT-RELATED BRAIN POTENTIALS IN PATIENTS WITH BRAIN INJURY

EVENT-RELATED BRAIN POTENTIALS IN PATIENTS WITH BRAIN INJURY

... 6. Kotchoubey B, Lang S, Bostanov V, Birbaumer N. Is there a Mind? Electrophysiology of Unconscious Patients. News Physiol Sci 2002;17:38-42 7. Duncan C C at al. Event-related potentials in clinical ...

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Detecting consciousness in a total Locked-in syndrome: an active event related paradigm

Detecting consciousness in a total Locked-in syndrome: an active event related paradigm

... Event-related potentials’ acquisition Stimuli were presented via earphones and data were acquired at the ...bedside. Event-related potentials’ recordings were performed with the ...

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Representing Event Assertions in an Upper Event Ontology

Representing Event Assertions in an Upper Event Ontology

... upper event ontology, which could be defined as an event-related but application- independent ...upper event ontology is presented in [9] under Order-Sorted ...upper event ontology in ...

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Moving from Event-B to probabilistic Event-B

Moving from Event-B to probabilistic Event-B

... Finally, the finiteness of the set of values that can be returned by a probabilistic assignment is already ensured by the syntax for enumerated probabilistic assignments and by PO (event/assign/pWD3) for predicate ...

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Fast joint detection-estimation of evoked brain activity in event-related fMRI using a variational approach

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.

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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