How the cerebellum helps sense and judge timing
Cerebellum's Role in Perceptual Timing Behavior
This research uses advanced brain tools in animals to learn how the cerebellum helps judge how long sounds last, which may relate to timing challenges people with autism sometimes have.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | New York University School of Medicine NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project ID | NIH-11300245 on NIH RePORTER |
What this research studies
Researchers train rats to tell whether sounds are short or long using timing tasks and rewards. They record electrical activity from specific cerebellar neurons and use optogenetics (light-activated tools delivered by AAV vectors) to turn those cells on or off during the task. By comparing animal behavior and brain signals when neurons are manipulated, they aim to link neural activity to how duration is perceived. Although done in animals, the goal is to understand timing processes that are relevant to autism and other conditions with sensory or timing differences.
Who could benefit from this research
Good fit: For future human work informed by this research, the most relevant candidates would be people with autism who report difficulties judging timing or processing sensory durations.
Not a fit: Because this project uses animals and basic lab methods, people seeking immediate treatment or direct clinical benefit should not expect personal benefit from the current work.
Why it matters
Potential benefit: If successful, this work could pinpoint cerebellar circuits that underlie timing perception and guide new tests or future therapies for timing-related problems in autism.
How similar studies have performed: Previous human and animal studies have linked the cerebellum to timing and shown differences in autism, but using optogenetics to causally alter timing in behaving animals is relatively novel.
Where this research is happening
New York, United States
- New York University School of Medicine — New York, United States (Active)
Researchers
- Principal investigator: Lang, Eric J — New York University School of Medicine
- Study coordinator: Lang, Eric J
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.