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Updated: May 28, 2026
08:12
Brain Banking: Making the Most of your Research Specimens
Published on: July 24, 2009
Using our brains to develop better policy.
Igor Linkov1, Susan Cormier, Joshua Gold
11U.S. Army Engineer Research & Development Center, 3909 Halls Ferry Rd., Vicksburg, MS 39180, USA. Igor.Linkov@usace.army.mil
Summary
Cognitive neuroscience reveals brain processes similar to the weight of evidence (WoE) method used in decision-making. Applying these insights can enhance risk management and policy decisions by better understanding human judgment.
Area of Science:
- Cognitive Neuroscience
- Decision Science
- Risk Management
Background:
- Governmental practices often employ the weight of evidence (WoE) for integrating information in decision-making.
- Recent cognitive neuroscience research has identified brain processes analogous to WoE.
Purpose of the Study:
- To explore how advances in cognitive neuroscience can improve current decision-making practices, particularly in risk management.
- To identify specific applications of neuroscience findings for decision-makers.
Main Methods:
- Review of cognitive neuroscience findings related to evidence integration and decision-making.
- Identification of five key areas for applying neuroscience insights to decision challenges.
Main Results:
- Cognitive neuroscience offers potential improvements in quantifying evidence, comparing evidence value, decision-making, understanding subjectivity, and adapting to new information.
- The brain's complex network is a suitable model for structuring decision processes.
Conclusions:
- Integrating cognitive neuroscience insights can enhance the effectiveness and flexibility of decision-making processes.
- Future neuroscience discoveries are expected to yield further applications for decision practice and policy.
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