Scientists have discovered that blood from a 3-month-old mouse can coax the brain of an older mouse into making new brain cells.

科学家们已经发现一只三个月大的老鼠的血液可以慢慢的使一只年老的老鼠的大脑重造新的脑细胞。

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But the extra boost of brain cells only occurred if the mouse father stayed in the nest.

但是脑细胞的额外增长仅仅发生在老鼠爸爸待在鼠窝中的情况下。

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Serotonin's surprise role in mouse courtship may lead to a deeper understanding of how brain cells control a complex behavior.

试验鼠血清素的惊人作用——求偶行为变化，可能加深人类对脑细胞如何控制复杂行为的了解。

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But dimebon didn't decrease the amount of amyloid produced by mouse brain cells in a dish.

FORBES: Magazine Article

They studied the nerve cells that regulate appetite using a 'genetic fate mapping' technique and found that some cells added neurons to the appetite-regulating circuitry of the mouse brain after birth and into adulthood.

BBC: Appetite control could be rewired, say researchers