世界左撇子日关于左撇子你不知道的6件事_BEC初级作文

世界左撇子日关于左撇子你不知道的6件事

4. Left-handers are most scared. You know that lefties suffer from more disorders in the aforementioned point above, but did you know they're twice as likely to suffer from post-traumatic stress disorder? If you're curious why, then know that it is because left-handers have a dominant right brain, which is responsible for the symptoms of PTSD.

4. 左撇子大多胆小。你可能从本文的前半部分知道了左撇子生活有诸多障碍，但是你知道他们比右撇子遭受创伤后应激障碍（PTSD）的概率高一倍吗？如果你好奇原因的话，那么让我来告诉你：是右脑主导着左撇子的行为，而这部分大脑正好负责着创伤后应激障碍的症状。

5. Left-handers will be worse at languages. The left hemisphere of our brain is responsible for language function, according to Psychology Today, and this is the less dominant hemisphere for lefties. As such, they have less dominance for language.

5. 左撇子语言方面表现更差。根据《今日心理学》，我们的左脑负责语言功能，而左撇子的这半脑发育较不占优，因而语言能力也相对较差。

6. Left-handers are better at certain sports. For instant, in sports where opponents are facing off each other (e.g. boxing, tennis) lefties have an advantage due to the "fighting hypothesis," which states that lefties are better away to combat their opponent's rightward movement with their dominant left hand.