Risk Decision-Making dataset（ex1）

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