Evoked potential
Auditory evoked potential audiograms in post-settlement stage individuals of coral reef fishes
... Generally speaking, fish audiograms are measured using the audito- ry evoked potential (AEP) technique ( Kenyon et al., 1998 ). This electro- physiological technique is classically used to determine the ...
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P300 Speller brain-computer interface: enhancement of P300 evoked potential by spatial filters P300
... well as other symbols, was presented to the user on a com- puter screen (Fig. 1(a)). A sequence is thus defined as the intensification of each of the 6 rows and of the 6 columns in a random order. To spell a character, ...
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Pre-stimulus theta power is correlated with variation of motor evoked potential latency: a single-pulse TMS study
... In motor systems, the delivery of single-pulse transcranial magnetic stimulation (spTMS) to the primary motor cortex induces motor evoked potentials (MEPs) in peripheral muscles and is widely used to probe the ...
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Detecting single-trial EEG evoked potential using a wavelet domain linear mixed model: application to error potentials classification
... 5.4.1. BCI. In the present application, we considered a discriminant framework. In this context, BCI naturally becomes a straightforward extension for the proposed LMMC procedure. Indeed, classification results, ...
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Reliability and repeatability of testing visual evoked potential habituation in migraine: A blinded case-control study
... Many studies have suggested that migraine patients are characterised between attacks by a habituation deficit of visual evoked potentials (VEPs) (1). Some researchers, however, have been unable to reproduce these ...
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xDAWN algorithm to enhance evoked potentials: application to brain-computer interface.
... automatic potential is evoked in the ...P300 evoked potential corresponding to a positive deviation occurring around 300 ms after the stimuli ...P300 evoked potential from ...
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Successful Recording of Visual Evoked Potentials in a 9.4T Static Magnetic Field
... for many aspects of cognitive neuroscience, pharmacological studies, sleep studies or evoked potential studies. Here, we explore the possibility of recording visual evoked potential (VEP) in a ...
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Visual evoked potentials in subgroups of migraine with aura patients
... The pathophysiological determinants of different aura phenotypes and related differences in interictal visual evoked potential profiles remain speculative. Cortical spreading depression (CSD) is thought to ...
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Effects of light deprivation on visual evoked potentials in migraine without aura.
... Visual evoked potential recordings - Subjects were seated in an acoustically isolated room with dimmed light in front of a TV monitor surrounded by a uniform luminance field of 5 cd/m 2 ...The evoked ...
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Recording visual evoked potentials and auditory evoked P300 at 9.4T static magnetic field.
... . These authors contributed equally to this work. Introduction Simultaneous recording of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) has shown a number of advantages that make this ...
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Effects of transcranial direct current stimulation (tDCS) on sensory evoked potentials
... the evoked potential under “no tDCS stimulation” condition In the computational model, the simulated LFP is obtained by summing average excitatory and inhibitory post-synaptic potentials (ePSP, iPSP) ...
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Consequence of intraventricular hemorrhage on neurovascular coupling evoked by speech syllables in preterm neonates
... As the precedent study, our initial goal was to simultaneously record HD-NIRS and HR-ERPs. Therefore we designed an experimental pro- tocol which fitted the constraints of both methods. Due to technical di fficulties and ...
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Multi axis representation and Euclidean distance of muscle fatigue indexes during evoked contractions
... Fig. 1. General diagram of the system II. MATERIAL A. The Device The material of our experiment allows the electrical stim- ulation and the acquisition of EMG in real time [6] [7]. A diagram of its constitution is shown ...
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Cortical Auditory-Evoked Responses in Preterm Neonates: Revisited by Spectral and Temporal Analyses
... EEG potential (μVolts) was represented at each electrode at a given time (represented by time cursor) and according to reference and filters ...EEG potential was interpolated as the weighted sum of the ...
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Frequency-tagged visual evoked responses track syllable effects in visual word recognition
... Abstract The processing of syllables in visual word recognition was investigated using a novel paradigm based on steady-state visual evoked potentials (SSVEPs). French words were presented to proficient readers ...
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Click-Evoked Otoacoustic Emissions in Children and Adolescents with Gender Identity Disorder.
... auditory evoked potentials (AEPs) were measured, the OAE differences in heterosexual and non- heterosexual females were replicated and the non-heterosexual males were hypermasculinized compared to heterosexual ...
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Transcranial magnetic stimulation-evoked EEG/cortical potentials in physiological and pathological aging.
... This study involved nine healthy young individuals, nine healthy elderly individuals, and nine patients with Alzheimer’s disease (Table 1). A neurological screening was performed to exclude potential adverse ...
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Characterizing and predicting cortical evoked responses to direct electrical stimulation of the human brain
... the evoked responses to pulses of electrical ...the evoked cortical responses [ 16 e18 , 29 ...cortical evoked potentials that have already been used to infer the presence of causal connections ...
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Complexin Mutants Reveal Partial Segregation between Recycling Pathways That Drive Evoked and Spontaneous Neurotransmission
... Together, these results suggest that cpx ⫺/⫺ terminals have an increased recy- cling pool of vesicles, which is comprised of partially segregated evoked and spontane- ous pools. It could be suggested that the ...
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Brain correlates of single trial visual evoked potentials in migraine: more than meets the eye.
... visual evoked potentials (VEPs), migraine patients were found to be hyperresponsive to visual ...visual evoked responses of migraine patients and healthy volunteers using a different approach: single trial ...
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