Neural correlates of auditory sensory memory and automatic change detection

@article{Sabri2004NeuralCO,
  title={Neural correlates of auditory sensory memory and automatic change detection},
  author={Merav Sabri and David A. Kareken and Mario Dzemidzic and Mark J. Lowe and Robert D. Melara},
  journal={NeuroImage},
  year={2004},
  volume={21},
  pages={69-74}
}
An auditory event-related potential component, the mismatch negativity (MMN), reflects automatic change detection and its prerequisite, sensory memory. This study examined the neural correlates of automatic change detection using BOLD fMRI and two rates of presentation previously shown to induce either a large or no MMN. A boxcar block design was employed in two functional scans, each performed twice. A block consisting of 1000-Hz standards (S) alternated with one consisting of 1000-Hz… Expand
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