A First-ever Research Collaboration to Characterize MRI Measured Neural Flexibility Development in Chinese Toddlers

Exclusion Criteria

• •1. Delayed birth ( \> 41 weeks gestation) as reported in medical record
• •2. Birth Weight \< 2500 g or small for gestational age (birth weight below the 10th percentile) or large for gestational age (birth weight above the 90th percentile) as reported in medical record
• •3. History of neurological (e.g., head injury, epilepsy), psychiatric or developmental disorder in the toddler as assessed by interview
• •4. History of diagnosed neurological (e.g., head injury, epilepsy), psychiatric or developmental disorder in parents or siblings, as assessed by interview
• •5. In utero exposure to alcohol abuse or illicit substances as defined as diagnosis of current substance use disorder in the biological mother and guidelines set by the American College of Obstetricians and Gynecologists and the Royal College of Physicians
• •6. Multiple birth as reported in medical record
• •7. Complicated pregnancy (e.g., preeclampsia, gestational diabetes) as assessed by medical interview/ medical record
• •8. Abnormal screening laboratory values and studies considered to be clinically significant in the opinion of the Investigator (e.g., metabolic disease screening, neonatal bilirubin)