Summary
Scientists at the University of Zurich found that a small electrical current applied to specific brain areas can temporarily make people more generous. The study involved stimulating the frontal and parietal brain regions, resulting in participants sharing more money in an experiment. These findings might help treat brain disorders related to social behavior.
Key Facts
- Researchers conducted the study at the University of Zurich.
- 44 volunteers participated in an experiment where they shared money after brain stimulation.
- Electrical currents targeted the frontal and parietal areas of the brain.
- Stimulating these areas increased generosity, but the effect was temporary.
- The study suggests that altruism is linked to specific brain activities and areas.
- This approach might help treat social behavior disorders.
- The experiment was ethically cleared, with participants giving informed consent.
- The study builds on prior research about brain activity during decision-making.
