Possible neuronal refractory or recovery artifacts associated with recording the mismatch negativity response.

@article{Walker2001PossibleNR,
  title={Possible neuronal refractory or recovery artifacts associated with recording the mismatch negativity response.},
  author={Letitia J Walker and Michael C Carpenter and C R Downs and Jerry L Cranford and Andrew Stuart and David Pravica},
  journal={Journal of the American Academy of Audiology},
  year={2001},
  volume={12 7},
  pages={348-56}
}
The mismatch negativity (MMN) is an event-related potential that involves a negative voltage shift of baseline electroencephalographic (EEG) activity in the approximate latency window of the N1 and P2 cortical potentials in response to new or novel sounds. The MMN is present at birth and has been hypothesized to serve as an automatic preconscious detector of changes in the auditory environment. Research paradigms used to extract the MMN response from EEG activity have a potential problem… CONTINUE READING

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