EMAP Open Dataset

EMAP is a dataset of 145 individuals' reactions to emotion-provoking film clips. It includes electroencephalographic and peripheral physiological data as well as moment-by-moment ratings for emotional arousal in addition to overall and categorical ratings. The dataset includes "raw" EEG and "cleaned" EEG data versions, as well as skin conductance, heart rate and respiration data and subjective ratings.
Folder and file labels and contents:

Both clean and raw data are available in both CSV and EEGLabset file formats. The data labeled as 'P1-50,' 'P51-100,' and 'P101-153' correspond to participants 1-50, 51-100, and 101-153, respectively.
Additionally, the repository includes already extracted EEG features, named as 'Features,' for researchers interested in utilizing the features from our previous study.
It is important to note that data for some participants are missing, which explains why the dataset contains information for 145 participants, instead of 153.
The accompanying "session" .csv files contain demographics and metadata, as well as detailed information on missing participants, trials, sensors, and data.

EMAP是收录145名个体对情绪诱发电影片段反应的数据集。该数据集包含脑电图（EEG）与外周生理数据，同时提供逐时刻情绪唤醒度评分，此外还包含总体分类评分。数据集提供「原始」与「经清洗」两种脑电图数据版本，同时涵盖皮肤电导率、心率、呼吸数据及主观评分。

文件夹与文件标签及内容说明：
原始与经清洗的脑电图数据均支持CSV及EEGLabset两种文件格式。标签为「P1-50」「P51-100」及「P101-153」的数据分别对应第1至50名、第51至100名及第101至153名参与者。
此外，该数据集仓库还包含已提取的脑电图特征（命名为「Features」），可供希望使用本团队既往研究特征的科研人员使用。
需特别说明的是，部分参与者的数据存在缺失，这也是本数据集仅收录145名参与者信息而非153名的原因。
配套的「session」格式CSV文件包含人口统计学信息与元数据，同时详细记录了缺失的参与者、试次、传感器及相关数据详情。