Auditory Oddball
[Task Description]
We adopted a roving oddball paradigm. The trains of repetitive tones of different frequencies were randomly presented. Epidural ECoG recordings were taken in the passive listening condition while monkeys were awake.
ECoG data were sampled at 1KHz.
[Reference]
Komatsu, M., Takaura, K., & Fujii, N. (2015). "Mismatch negativity in common marmosets: Whole-cortical recordings with multi-channel electrocorticograms." Scientific Reports, 5, 15006.
Canales-Johnson, A., Borges, A. F. T., Komatsu, M., Fujii, N., Fahrenfort, J. J., Miller, K. J., & Noreika, V. (2021). Broadband Dynamics Rather than Frequency-Specific Rhythms Underlie Prediction Error in the Primate Auditory Cortex. Journal of Neuroscience, 41(45), 9374-9391.
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[Update information]
2022/3/9: Data with 64ch ECoG array were uploaded.