Talking Brains - crowdsourcing EEG

This dataset contains two sets of files from visitors of the TalkingBrains exhibition that was held at the CosmoCaixa science museum of Barcelona from 2017-2018: - EEG files (N=5,484) in format .easy and .info - Demographic information files (N=6831), a CSV file which lists age, gender, handedness, mother tongue, bilingualism, hours of sleep and cafe or tea intake. This information was collected on a demographic questionnaire before the start of the EEG. All visitors to the TalkingBrains exhibition (www.talkingbrains.net) had the opportunity to participate in the neurolinguistic experiment during the opening hours of the EEG-lab installation. The complete experiment lasted 10 min on average and required the participants to, sequentially, complete the three tasks: the Stroop task, a sentence comprehension task, and a free recall task. The EEG was triggered with the different events of the tasks to the 2-ms resolution.本数据集包含2017-2018年于巴塞罗那CosmoCaixa科学博物馆举办的TalkingBrains展览访客的两类文件：其一为脑电图（EEG）文件（共5484份），格式为.easy与.info；其二为人口统计学信息文件（共6831份），该CSV文件记录了年龄、性别、利手、母语、双语情况、睡眠时长以及咖啡或茶摄入量等信息。此类信息于脑电图实验开始前通过人口统计问卷收集完成。所有参观TalkingBrains展览（官网：www.talkingbrains.net）的访客，均可在脑电图实验室装置开放时段参与该神经语言学实验。整个实验平均耗时10分钟，要求参与者依次完成三项任务：斯特鲁普（Stroop）任务、句子理解任务以及自由回忆任务。脑电图会以2毫秒的分辨率对齐任务中的各类事件进行触发记录。