How young children's brains learn letters and numbers

CRCNS: Dense longitudinal neuroimaging to evaluate learning in childhood

['FUNDING_R01'] · VANDERBILT UNIVERSITY · NIH-11176721

This project follows young children with repeated brain scans and learning tests to understand how they come to recognize letters and digits in early school years.

Quick facts

Phase['FUNDING_R01']
Study typeNih_funding
SexAll
SponsorVANDERBILT UNIVERSITY (nih funded)
Locations1 site (Nashville, UNITED STATES)
Trial IDNIH-11176721 on ClinicalTrials.gov

What this research studies

We will invite children around preschool and first grade to come to Vanderbilt for repeated brain MRI scans and short learning tasks across the school year. Families will also help by allowing us to measure reading and number skills while we track brain changes over time. The team will create a large, labeled image set from Sesame Street episodes to model the visual input children receive and link that input to brain and learning changes. Results will help researchers and educators know when and how letter and number processing develops.

Who could benefit from this research

Good fit: Ideal candidates are preschoolers and first-graders (roughly ages 5–7) and their families who can attend multiple MRI and testing visits in Nashville, TN.

Not a fit: Adults, older children, or any child who cannot undergo MRI (for example due to medical implants or severe claustrophobia) are unlikely to benefit or be able to participate.

Why it matters

Potential benefit: If successful, this work could point to the times and brain changes when reading and math skills first emerge, helping to target earlier supports for children at risk of falling behind.

How similar studies have performed: Some prior longitudinal studies have linked brain development to reading, but very frequent scans in early first grade and the use of a Sesame Street–based image corpus are new approaches.

Where this research is happening

Nashville, UNITED STATES

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.

View on NIH RePORTER →

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.