Baby finger lengths may reveal clues about early brain development

NCT ID NCT07525726

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether the ratio of a baby's index finger to ring finger (2D:4D) is linked to their motor skills and sensory processing. Researchers will measure finger lengths in 80 healthy infants aged 12-18 months and compare them to standardized tests of movement and senses. The goal is to better understand how prenatal hormones might shape early development.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Email: •••••@•••••

Locations

  • Nigde Omer Halisdemir University

    RECRUITING

    Niğde, Turkey (Türkiye)

    Contact Phone: •••-•••-•••• Email: •••••@•••••