Table 1:

Demographic information for the healthy term infants and 8-year-old term-born children

Demographics	Infants	Children
No. of patients	44	63
Gestational age at birth, wks (mean ± SD [min, max])	39.3 ± 1.0 [37.3, 40.7]	39.4 ± 1.2 [37.0, 42.1]
Age at MRI (mean ± SD [min, max])a	14.3 ± 1.6 [11, 19]	7.90 ± 0.25 [7.52, 8.51]
Gender (M, F)	23, 21	28, 35
RIAS IQ (mean ± SD [min, max])	N/A	110.8 ± 12.5 [82, 147]

Note:—IQ indicates intelligence quotient; max, maximum; min, minimum; RIAS, Reynolds Intellectual Assessment Scales.

^aUnit for infant ages is weeks; for children, years.