Trial Search Results

Effect of Turner Syndrome on Number Sense

This study evaluates approximate number sense (ANS) in children, adolescents, and adult women with Turner syndrome compared to age-matched healthy peers. One primary aim of this project is to assess the effectiveness of an online ANS training tool in enhancing complex mathematics ability. Participants will undergo weekly training sessions in their own home. Half of the participants will complete 2 training sessions a week for 8 weeks, and the second half will complete 1 training session for 8 weeks.

Stanford is currently not accepting patients for this trial.

Lead Sponsor:

Stanford University


  • Behavioral: ANS training




Inclusion Criteria:

   - Children, adolescents, and adult women with Turner syndrome.

   - Healthy controls.

   - Normal or corrected to normal vision.

Exclusion Criteria:

   - Major psychiatric or developmental disorder (e.g., bipolar disorder, major depression,
   psychotic disorders, intellectual disability, autism spectrum disorder).

   - Chemical dependency

   - Currently taking the following medications: antidepressant, antipsychotic, and
   anti-seizures drugs.

Ages Eligible for Study

6 Years - 40 Years

Genders Eligible for Study


Not currently accepting new patients for this trial

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Joseph M Baker, Ph.D.
(650) 498-4538
Not Recruiting