Social Decision-making (SOCIAL-DECISION)

Brain Mechanism of Social Decision-making

The purpose of this study is to investigate neural mechanism of healthy humans underlying group decision making and compare it with that of individual decision-making. Using functional neuroimaging technology combining with computational modeling, we examine how the human brain process social information to make a decision within a group, which often guides humans to make a better decision using collective wisdom.

Inclusion Criteria:

• healthy human adult
• normal vision

Exclusion Criteria:

• depression
• potential addiction to alcohol/ nicotine