neurotrophic effect

例句：

1. 1. The brain's neurotrophic factor is essential for learning and memory.
   大脑的神经生长因子对于学习和记忆至关重要。
2. 2. The research suggests that certain foods can be neurotrophic for the brain.
   研究表明，某些食物对大脑具有神经生长作用。
3. 3. The study found that the environment had a significant impact on the child's neurotrophic development.
   研究发现，环境对孩子的神经生长发展有显著影响。