When a child learns to play the violin, for example, several studies have shown that the brainregion responsible for the fine motor skills of the left hand's fingers is likely to grow.
例如，当儿童学习拉小提琴时，几项研究表明，负责左手手指精细运动技能的大脑区域可能会增大。
2
Nor did they see an effect when analyzing the brainregion closest to the handset.
在分析离手机最近的大脑区域时，他们也未发现任何不利症状。
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Israeli researchers have pinpointed a human brainregion that keys in overcoming fear.