New research suggests autistic children don't often express the latter type, a finding that could reveal more about the nature of human laughter.
新的研究表明,患自闭症的孩子不常表现出后一种笑,这一发现可能揭示出人类笑声更多的本性。
The autistic children had on average 67 percent more neurons — a type of brain cell and a fundamental building block of the nervous system — than boys without autism of a similar age.
与同龄儿童相比,自闭症儿童的神经元数目平均要高出67%,神经元属于脑细胞的一种,是构成神经系统的基本单位。
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