IIS-EEG: Information impairment Susceptibility EEG Dataset

The Information impairment Susceptibility EEG Dataset (IIS-EEG) provides EEG recordings acquired during passive viewing of emotion-eliciting audiovisual video clips under three affective conditions: positive, neutral, and negative. Participants were selected from a larger questionnaire cohort using an extreme-group strategy based on susceptibility scores derived from the Personal Information Impairment Scale (PIIS). Only de-identified EEG recordings and essential metadata are released; questionnaire item-level responses are not distributed.