Reduced mismatch negativity in children and adolescents with autism spectrum disorder is associated with their impaired adaptive functioning
Sign Up to like & getrecommendations! Published in 2022 at "Autism Research"
DOI: 10.1002/aur.2738
Abstract: Children and adolescents on the autism spectrum display sensory disturbances, rigid and repetitive behavior, social communication problems and a high prevalence of impaired adaptive functioning. Autism is associated with slowed behavioral and neural habituation to… read more here.
Keywords: children adolescents; autism; adaptive functioning; mmn ... See more keywords
Automatic auditory processing features in distinct subtypes of patients at clinical high risk for psychosis: Forecasting remission with mismatch negativity
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26021
Abstract: Individuals at clinical high risk (CHR) for psychosis exhibit a compromised mismatch negativity (MMN) response, which indicates dysfunction of pre‐attentive deviance processing. Event‐related potential and time‐frequency (TF) information, in combination with clinical and cognitive profiles,… read more here.
Keywords: processing; frequency; high risk; remission ... See more keywords
Sound frequency dependence of duration mismatch negativity recorded from awake rats
Sign Up to like & getrecommendations! Published in 2019 at "Neuropsychopharmacology Reports"
DOI: 10.1002/npr2.12090
Abstract: The brain function that detects deviations in the acoustic environment can be evaluated with mismatch negativity (MMN). MMN to sound duration deviance has recently drawn attention as a biomarker for schizophrenia. Nonhuman animals, including rats,… read more here.
Keywords: sound frequency; mismatch negativity; mmn; duration ... See more keywords
Impairment in Mismatch Negativity but not Repetition Suppression in Schizophrenia
Sign Up to like & getrecommendations! Published in 2017 at "Brain Topography"
DOI: 10.1007/s10548-017-0571-1
Abstract: Schizophrenia is characterized by impaired auditory-evoked potentials (AEPs), mismatch negativity (MMN), and sensory gating of AEPs to repeated stimuli (repetition suppression, RS). In the predictive modeling framework, MMN and RS reflect encoding of prediction error… read more here.
Keywords: repetition suppression; mmn; mismatch negativity; schizophrenia ... See more keywords
The Combination of N60 with Mismatch Negativity Improves the Prediction of Awakening from Coma
Sign Up to like & getrecommendations! Published in 2021 at "Neurocritical Care"
DOI: 10.1007/s12028-021-01308-y
Abstract: Our objective was to evaluate the use of event-related potentials and the middle-latency somatosensory evoked potential (MLSEP) for the prediction of awakening in coma, determine the evaluation day that evoked potentials (EPs) best predict an… read more here.
Keywords: mmn; prediction awakening; days coma; combination n60 ... See more keywords
Auditory sensory memory and working memory skills: Association between frontal MMN and performance scores
Sign Up to like & getrecommendations! Published in 2018 at "Brain Research"
DOI: 10.1016/j.brainres.2018.06.034
Abstract: OBJECTIVE Memory is the faculty responsible for encoding, storing and retrieving information, comprising several sub-systems such as sensory memory (SM) and working memory (WM). Some previous studies exclusively using clinical population revealed associations between these… read more here.
Keywords: mmn; sensory memory; working memory; memory working ... See more keywords
P292 Biophysical insights of sensory axons in multifocal motor neuropathy
Sign Up to like & getrecommendations! Published in 2017 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2017.07.300
Abstract: Objective To compare the biophysical properties of motor and sensory axons in multifocal motor neuropathy (MMN) by means of an established mathematical model of the human myelinated axon. Methods We performed excitability tests of motor… read more here.
Keywords: mmn; model; motor sensory; motor ... See more keywords
Association between mismatch negativity and voxel-based brain volume in schizophrenia
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2018.06.018
Abstract: OBJECTIVE This study aimed to investigate the association between mismatch negativity (MMN) and volumes of several brain regions measured using a semi-automated method in patients with schizophrenia and healthy controls. METHODS MMN in response to… read more here.
Keywords: schizophrenia; association mismatch; volume; mmn ... See more keywords
The MMN as a viable and objective marker of auditory development in CI users
Sign Up to like & getrecommendations! Published in 2017 at "Hearing Research"
DOI: 10.1016/j.heares.2017.07.007
Abstract: ABSTRACT In the present article, we review the studies on the use of the mismatch negativity (MMN) as a tool for an objective assessment of cochlear‐implant (CI) functioning after its implantation and as a function… read more here.
Keywords: mmn provides; objective assessment; mmn; discrimination ... See more keywords
Decreased mismatch negativity and elevated frontal-lateral connectivity in first-episode psychosis.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of psychiatric research"
DOI: 10.1016/j.jpsychires.2021.09.034
Abstract: Decreased mismatch negativity (MMN) is a proposed biomarker for psychotic disorders. However, the magnitude of the effect appears to be attenuated in first-episode populations. Furthermore, how mismatch negativity amplitudes are related to brain connectivity in… read more here.
Keywords: decreased mismatch; mmn; connectivity; first episode ... See more keywords
Mismatch negativity (MMN) to speech sounds is modulated systematically by manual grip execution
Sign Up to like & getrecommendations! Published in 2017 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2017.05.024
Abstract: Manual actions and speech are connected: for example, grip execution can influence simultaneous vocalizations and vice versa. Our previous studies show that the consonant [k] is associated with the power grip and the consonant [t]… read more here.
Keywords: grip execution; negativity mmn; speech sounds; mmn ... See more keywords