2026-10-12T21:05:36Z https://www.scidb.cn/oai

10.57760/sciencedb.34801 2026-04-30T08:37:34Z

2026-04-30 Risk Decision-Making dataset（ex1） doi:10.57760/sciencedb.34801 en This dataset contains behavioral and electroencephalography (EEG) hyperscanning data collected from a sequential risk decision-making task involving dyadic social interaction. The dataset is designed to examine how gender combinations within interacting pairs influence decision behavior, neural dynamics, and inter-brain synchrony (IBS).Participants were assigned to Banker–Player roles and completed a continuous risk-taking paradigm. The dataset includes trial-level behavioral records,raw EEG signals.EEG data were simultaneously recorded from both participants using a hyperscanning setup. Signals were acquired using standard scalp electrode configurations based on the international 10–20 system.The dataset includes:Continuous EEG recordingsEvent markers aligned with task events (e.g., decision onset, feedback)Behavioral data synchronized with EEG signals Risk decision-making; Gender combination; EEG hyperscanning 郑景瑶 EMBARGO https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank