Phased processing of facial emotion: an ERP study

Nugraha P Utama1, Atsushi Takemoto, Yasuharu Koike

  • 1Department of Computational Intelligence and Systems Science, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan.

Summary

Facial emotion processing involves rapid detection within 100 milliseconds, followed by intensity assessment. Brain activity shows distinct temporal profiles for emotion detection (P100) and intensity evaluation (N170).

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