How the brain predicts and processes sensory information
Receptors, microcircuits and hierarchical connectivity in predictive coding and sensory awareness
This study looks at how our brains predict what we see and feel, especially when we're asleep or under anesthesia, to help us understand consciousness better, which could lead to new ways to help people with conditions like schizophrenia and depression.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Wisconsin-Madison NIH-funded |
| Lab location | 1 site (Madison, United States) |
| Project ID | NIH-10876337 on NIH RePORTER |
What this research studies
This research investigates how the brain uses predictive coding to process sensory information and generate awareness. It explores the neural circuits and dynamics involved in making predictions about sensory experiences, particularly in relation to conditions like sleep and anesthesia. By understanding how the brain updates its model of the environment based on prediction errors, the research aims to shed light on the mechanisms behind consciousness and its disconnection during certain states. This could lead to new insights into treating brain disorders such as schizophrenia and depression.
Who could benefit from this research
Good fit: Ideal candidates for this research include individuals experiencing brain disorders such as schizophrenia, depression, or those affected by altered states of consciousness.
Not a fit: Patients with stable mental health and no history of brain disorders may not receive direct benefits from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for brain disorders and a better understanding of consciousness.
How similar studies have performed: While predictive coding is a novel approach, preliminary studies have shown promise in understanding sensory processing and consciousness, indicating potential for success.
Where this research is happening
Madison, United States
- University of Wisconsin-Madison — Madison, United States (Active)
Researchers
- Principal investigator: Saalmann, Yuri B — University of Wisconsin-Madison
- Study coordinator: Saalmann, Yuri B
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.