Teacher: In this task, you are given an abstract of article. Your task is to generate title for this article. Preferred titles are under thirty words.
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Alterations of the architecture of cerebral white matter in the developing human brain can affect cortical development and result in functional disabilities. A line scan diffusion-weighted magnetic resonance imaging (MRI) sequence with diffusion tensor analysis was applied to measure the apparent diffusion coefficient, to calculate relative anisotropy, and to delineate three-dimensional fiber architecture in cerebral white matter in preterm (n = 17) and full-term infants (n = 7). To assess effects of prematurity on cerebral white matter development, early gestation preterm infants (n = 10) were studied a second time at term. In the central white matter the mean apparent diffusion coefficient at 28 wk was high, 1.8 microm2/ms, and decreased toward term to 1.2 microm2/ms. In the posterior limb of the internal capsule, the mean apparent diffusion coefficients at both times were similar (1.2 versus 1.1 microm2/ms). Relative anisotropy was higher the closer birth was to term with greater absolute values in the internal capsule than in the central white matter. Preterm infants at term showed higher mean diffusion coefficients in the central white matter (1.4 +/- 0.24 versus 1.15 +/- 0.09 microm2/ms, p = 0.016) and lower relative anisotropy in both areas compared with full-term infants (white matter, 10.9 +/- 0.6 versus 22.9 +/- 3.0%, p = 0.001; internal capsule, 24.0 +/- 4.44 versus 33.1 +/- 0.6% p = 0.006). Nonmyelinated fibers in the corpus callosum were visible by diffusion tensor MRI as early as 28 wk; full-term and preterm infants at term showed marked differences in white matter fiber organization. The data indicate that quantitative assessment of water diffusion by diffusion tensor MRI provides insight into microstructural development in cerebral white matter in living infants.
Solution: Microstructural development of human newborn cerebral white matter assessed in vivo by diffusion tensor magnetic resonance imaging.
Reason: This title is appropriate for the given abstract because the focus of this abstract is cerebral white matter assesment.

Now, solve this instance: BACKGROUND In the studies of left ventricular dysfunction (SOLVD), enalapril reduced mortality in patients with symptomatic but not asymptomatic left ventricular systolic dysfunction during the trial. We did a 12-year follow-up of SOLVD to establish if the mortality reduction with enalapril among patients with heart failure was sustained, and whether a subsequent reduction in mortality would emerge among those with asymptomatic ventricular dysfunction.
METHODS Of the 6797 patients previously enrolled in the SOLVD prevention and treatment trials, we ascertained the subsequent vital status of 5165 individuals who were alive when the trials had been completed. Follow-up was done through direct contacts in Belgium and linkages with national death registries and federal beneficiary or historic tax summary files in the USA and Canada.
FINDINGS Follow-up was 99.8% (6784/6797) complete. In the prevention trial, 50.9% (1074/2111) of the enalapril group had died compared with 56.4% (1195/2117) of the placebo group (generalised Wilcoxon p=0.001). In the treatment trial, 79.8% (1025/1285) of the enalapril group had died compared with 80.8% (1038/1284) of the placebo group (generalised Wilcoxon p=0.01). The reductions in cardiac deaths were significant and similar in both trials. When data for the prevention and treatment trials were combined, the hazard ratio for death was 0.90 for the enalapril group compared with the placebo group (95% CI 0.84-0.95, generalised Wilcoxon p=0.0003). Enalapril extended median survival by 9.4 months in the combined trials (95% CI 2.8-16.5, p=0.004).
INTERPRETATION Treatment with enalapril for 3-4 years led to a sustained improvement in survival beyond the original trial period in patients with left ventricular systolic dysfunction, with an important increase in life expectancy.
Student:
Effect of enalapril on 12-year survival and life expectancy in patients with left ventricular systolic dysfunction: a follow-up study.