What question did this study set out to answer?

The aim is to provide a dataset of simultaneous behavioral and EEG data to analyze decision-making processes during the Iowa Gambling Task.

February 8, 2026Scientific Data1 citationsOpen Access

Behavioral and electroencephalographic dataset simultaneously acquired during the Iowa gambling task

MCManuel Chávez-SánchezUniversidad Autónoma de Guadalajara STSulema Torres-RamosUniversidad Autónoma de Guadalajara IRIsrael Roman-GodinezUniversidad Autónoma de Guadalajara

Key Points

The aim is to provide a dataset of simultaneous behavioral and EEG data to analyze decision-making processes during the Iowa Gambling Task.
Acquisition of data from 59 participants
Collection of demographic information (sex, age, field of study)
Recording of performance metrics from the IGT (decisions, reaction times, wins, losses, total credits)
Simultaneous electroencephalographic recording using 21 electrodes in the 10-20 system.
Comprehensive data includes behavioral metrics and EEG recordings for analysis.
Insights could lead to a better understanding of decision-making processes in gambling tasks.

Abstract

This dataset contains behavioral and electroencephalographic (EEG) data collected simultaneously from 59 participants during the execution of the Iowa Gambling Task (IGT). It includes demographic general information (sex, age, and field of study), performance-related data from the IGT (decision, reaction times, wins, losses, and total credits), and the corresponding EEG recordings (21 electrodes in 10-20 system).

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