A prospective study of electrophysiological and behavioural measures of cognitive function in patients with epilepsy [PDF]
, 2004 PhDAims: The aim of this thesis was firstly, to prospectively examine cognitive function in relation to epilepsy, with event-related potential (ERP) and neuropsychological assessments, over a one year period.
Sharma, Simeran
core +4 more sources
Temporal regularity effects on pre-attentive and attentive processing of deviance [PDF]
, 2013 Temporal regularity allows predicting the temporal locus of future information thereby potentially facilitating cognitive processing. We applied event-related brain potentials (ERPs) to investigate how temporal regularity impacts pre-attentive and ...
Schmidt-Kassow, Maren +3 more
core +1 more source
Saliency or template? ERP evidence for long-term representation of word stress [PDF]
, 2013 The present study investigated the event-related brain potential (ERP) correlates of word stress processing. Previous results showed that the violation of a legal stress pattern elicited two consecutive Mismatch Negativity (MMN) components synchronized ...
Ferenc Honbolygó +3 more
core +1 more source
Mismatch negativity in children with specific language impairment and auditory processing disorder
Brazilian Journal of Otorhinolaryngology, 2015 INTRODUCTION: Mismatch negativity, an electrophysiological measure, evaluates the brain's capacity to discriminate sounds, regardless of attentional and behavioral capacity.
Caroline Nunes Rocha-Muniz +2 more
doaj +1 more source
Event-related brain potential correlates of human auditory sensory memory-trace formation [PDF]
, 2005 The event-related potential (ERP) component mismatch negativity (MMN) is a neural marker of human echoic memory. MMN is elicited by deviant sounds embedded in a stream of frequent standards, reflecting the deviation from an inferred memory trace of the ...
Baldewig, T. +17 more
core +1 more source
Extraction of mismatch negativity from electroencephalography data
, 2022 In this thesis, we consider three procedures to extract the mismatch negativity, a component of event-related potential, from electroencephalography data: optimal digital filtering, wavelet decomposition, and independent component analysis decomposition ...
Kalyakin, Igor
core +1 more source
Stability of mismatch negativities in children [PDF]
Clinical Neurophysiology, 2000 Mismatch negativities (MMN) to frequency and duration changes in a series of repetitive tones and to two different consonant-vowel syllables (ba and ga, standard da) were recorded in a test and retest session in 15 children aged 7-11 years. Reliability within one session and stability between the sessions of MMN amplitudes and the ERP-components P1 and
R, Uwer, W, von Suchodoletz
openaire +2 more sources
Development of a neurophysiological sensory gating model in the rat to aid in the preclinical identification of possible treatments of sensory flooding in schizophrenia [PDF]
, 2013 Objective: It has been widely hypothesized that a failure to properly filter, or ‘gate’, incoming auditory information occurs in schizophrenic patients. This can be observed in a reduced event-related potential response to the second of a pair of clicks,
Bloomfield, Andrew
core +2 more sources
Oblique effect in visual mismatch negativity
Frontiers in Human Neuroscience, 2013 We investigated whether visual orientation anisotropies (known as oblique effect) exist in non-attended visual changes using event-related potentials (ERP). We recorded visual mismatch negativity (vMMN) which signals violation of sequential regularities.
Endre eTakács +8 more
doaj +1 more source
Allocentric or craniocentric representation of acoustic space: an electrotomography study using mismatch negativity. [PDF]
PLoS ONE, 2012 The world around us appears stable in spite of our constantly moving head, eyes, and body. How this is achieved by our brain is hardly understood and even less so in the auditory domain. Using electroencephalography and the so-called mismatch negativity,
Christian F Altmann +2 more
doaj +1 more source