How the Brain Predicts Actions and Its Link to Autism
Mechanisms for Internal Models in a Cerebellum-like Circuit
This work explores how the brain predicts the results of our actions, a process that may be different in people with conditions like autism.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Columbia University Health Sciences NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project ID | NIH-11093421 on NIH RePORTER |
What this research studies
Our brains constantly predict what will happen next based on our movements and what we currently sense. These 'internal models' are crucial for many brain functions, and when they don't work correctly, it might contribute to conditions like autism. This project uses electric fish, which have a brain circuit similar to parts of the human brain, to understand these prediction mechanisms. By observing freely swimming fish and using computer models, we aim to uncover how these complex internal models are built and function within the brain.
Who could benefit from this research
Good fit: This foundational research does not involve human participants, but its findings could eventually inform future studies for individuals with autism or similar neurological conditions.
Not a fit: Patients will not receive direct medical benefit from this basic science research, as it is not a clinical trial or treatment study.
Why it matters
Potential benefit: Understanding these fundamental brain mechanisms could lead to new insights and potential treatments for neurological disorders like autism in the future.
How similar studies have performed: Prior work in immobilized fish has successfully provided a detailed understanding of simpler prediction mechanisms, building a foundation for this more complex investigation.
Where this research is happening
New York, United States
- Columbia University Health Sciences — New York, United States (Active)
Researchers
- Principal investigator: Sawtell, Nathaniel — Columbia University Health Sciences
- Study coordinator: Sawtell, Nathaniel
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.