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Article History

Received: 18 October 2023

Accepted: 7 March 2025

First Online: 10 April 2025

Declarations

:

: The authors have no relevant financial or non-financial interests to disclose.

: Not applicable.

: Consent forms are retained as per ethical guidelines.

: This work advances the state of EEG-based emotion recognition by introducing a pyramidal structured feature extraction approach tailored for culturally relevant stimuli. The proposed methodology demonstrates significant improvements in accuracy (98%) over traditional techniques like PCA and ICA, with applications in human–computer interaction, mental health, and entertainment.

: Not applicable.

: Not applicable.