ArticleFrontiers in human neuroscience2018
Cortical Areas Associated With Mismatch Negativity: A Connectivity Study Using Propofol Anesthesia.
Article in Frontiers in human neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Cortical Generators and Connections Underlying Phoneme Perception: A Mismatch Negativity and P300 Investigation.Brain topography · 2024Article
- Modelling novelty detection in the thalamocortical loop.PLoS computational biology · 2023Article
- Memorisation and implicit perceptual learning are enhanced for preferred musical intervals and chords.Psychonomic bulletin & review · 2021Article
- Automatic Sensory Predictions: A Review of Predictive Mechanisms in the Brain and Their Link to Conscious Processing.Frontiers in human neuroscience · 2021Review
- Development of Neural Response to Novel Sounds in Fragile X Syndrome: Potential Biomarkers.American journal on intellectual and developmental disabilities · 2020Article
- Functional brain alterations following mild-to-moderate sensorineural hearing loss in children.eLife · 2019Article
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Authors and funding
7 authors.
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Abstract
Auditory mismatch negativity (MMN) is an event-related potential (ERP) waveform induced by rare deviant stimuli that occur in a stream of regular auditory stimuli. The generators of MMN are believed to include several different cortical regions like the bilateral temporal and the right inferior frontal gyrus (IFG). However, exact cortical regions associated with MMN remain controversial. In this study, we compared the number of long-distance connections induced by the standard and deviant stimuli during awake state and propofol anesthesia state to identify the cortical areas associated with the generation of MMN. In awake state, we find that deviant stimuli synchronize more information between the right frontal and temporal than standard stimuli. Moreover, we find that the deviant stimuli in awake state activate the bilateral frontal, central areas, the left temporal and parietal areas as compared to the anesthesia state, whereas the standard stimuli do not. These results suggest that, in addition to the bilateral temporal and the right IFG, the bilateral frontal and centro-parietal regions also contribute to the generation of MMN.
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