Dataset for: The Neural Correlates of Implicit Emotion Regulation through Affect Labeling as Reflected in EEG

Materials •The folder titled “subjective_rating” contains the Excel file named “image_selected.” This file provides detailed information about the images used in the study (n = 240), including each image’s filename, transformed normative ratings (1–9) for arousal and valence, and the Picture Valence category (negative, neutral). Subjective Rating Data · The folder ‘subjective_rating’ contains an Excel file named ‘arousal_3phases_ratings’, and ‘valence_3phases_ratings’, which includes raw data on arousal and valence ratings collected for each trial per participant, along with their response times during the rating task, respectively. · The same columns in both files are: Subject, Image, Intervention_Condition, Pic_Valence, Emotion, Phase. · Within-subject factors o Intervention_Condition (labeled, matched) o Picture_Valence (negative, neutral) o Phase (immediate, short-interval, long-interval) Arousal Rating/Valence Rating · Dependent variables o Arousal_post/Valence_post: participants’ arousal/valence ratings collected during the three reexposure phases following the intervention o ArousalRT_post/ValenceRT_post: Response time (in ms) required to provide the arousal/valence rating during the reexposure phases EEG Data EEG Data Recording The EEG files exceed the upload size limitation; therefore, they can be transferred upon request if access is required. The folder titled “EEG_raw_data” contains the usable raw EEG data from 39 participants (pp09–pp57). For two participants (pp11 and pp55), the recordings are stored as two separate files due to technical issues during data collection.材料 • 名为"subjective_rating"（主观评分）的文件夹中包含名为"image_selected"的Excel文件。该文件详细记录了本研究使用的240张图片的相关信息，包括每张图片的文件名、唤醒度与效价的标准化转换评分（1~9分），以及图片效价类别（负性、中性）。 主观评分数据 · 名为"subjective_rating"（主观评分）的文件夹中还包含名为"arousal_3phases_ratings"（三阶段唤醒度评分）与"valence_3phases_ratings"（三阶段效价评分）的Excel文件，前者分别存储了每名被试各试次的唤醒度评分原始数据，后者则存储了对应评分任务中的反应时数据。 · 两个文件包含的共同字段为：Subject（被试编号）、Image（图片编号/名称）、Intervention_Condition（干预条件）、Pic_Valence（图片效价）、Emotion（情绪）、Phase（阶段）。 · 被试内因素： o Intervention_Condition（已标记、匹配） o Picture_Valence（负性、中性） o Phase（即刻、短间隔、长间隔） 唤醒度评分/效价评分 · 因变量： o Arousal_post/Valence_post：干预后三次再暴露阶段采集的被试唤醒度/效价评分 o ArousalRT_post/ValenceRT_post：再暴露阶段中完成唤醒度/效价评分所需的反应时（单位：毫秒） 脑电数据 脑电数据采集 由于脑电（EEG）文件大小超出上传限制，若需获取可联系索取。 名为"EEG_raw_data"（原始脑电数据）的文件夹中存储了39名被试（pp09~pp57）的可用原始脑电数据。其中2名被试（pp11与pp55）因数据采集过程中出现技术问题，其脑电记录被拆分为两个独立文件存储。