Related Experiment Video
Updated: Apr 6, 2026

High-definition Transcranial Direct Current Stimulation over Right Dorsolateral Prefrontal Cortex to Enhance Metacognitive Sensitivity
Published on: September 26, 2025
Computational rationality: A converging paradigm for intelligence in brains, minds, and machines
Samuel J Gershman1, Eric J Horvitz2, Joshua B Tenenbaum3
1Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA 02138, USA. gershman@fas.harvard.edu horvitz@microsoft.com jbt@mit.edu.
Artificial intelligence (AI), cognitive science, and neuroscience are merging, focusing on computational intelligence. This reconvergence drives innovation in perception, action, and decision-making under uncertainty.
Area of Science:
- Interdisciplinary research at the intersection of artificial intelligence (AI), cognitive science, and neuroscience.
Background:
- Historically separate fields are now converging on shared computational theories of intelligence.
- This reconvergence fosters cross-disciplinary collaboration and knowledge exchange.
Purpose of the Study:
- To chart advances in understanding perception and action under uncertainty through computation.
- To explore the development of computational rationality for optimal decision-making.
Main Methods:
- Reviewing decades of progress in computational approaches to intelligence.
- Examining representations and inference for probabilistic reasoning.
- Analyzing machinery for computational trade-offs (effort, precision, timeliness).
Main Results:
- Development of large-scale probabilistic inference methods.
- Machinery enabling reflection on computational trade-offs.
- Application of computational rationality to complex, real-world problems.
Conclusions:
- The convergence of AI, cognitive science, and neuroscience offers a unified view of intelligence.
- Computational approaches provide powerful tools for addressing perception, action, and decision-making challenges.
- Interchange between these fields holds significant potential for future scientific discovery.
Related Concept Videos
Introduction to Cognitive Psychology
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...
Reason and Intuition
Cognitivism
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process...
Intelligence
Parallel Processing
Machines: Problem Solving II

