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Results of proton MR spectroscopy in the three groups
| Group | NA/Cr | NA/Cho | Cho/Cr |
|---|---|---|---|
| Control (frontal white matter) (n = 10) | 1.67 (1.54–1.80) | 1.60 (1.49–1.71) | 1.05 (0.97–1.13) |
| Polymicrogyria (n = 22) | 1.61 (1.51–1.71) | 1.78 (1.58–1.98) | 0.95 (0.87–1.03) |
| Heterotopia (n = 9) | 1.51 (1.41–1.62) | 1.71 (1.43–1.99) | 0.91 (0.80–1.03) |
Note. — Data are the mean. Numbers in parentheses are the 95% confidence interval.
