VanderVeen now wants to find out whether genetic differences in serotonin production affect the tendency to cry.
现在，范·德·维恩打算发现血清素生产上的基因差异是否影响哭泣的倾向性。
2
"We're looking at the direct effect of a single dose of paroxetine," says vanderVeen, who adds that the findings might help explain why some people report blunted emotions when taking SSRIs.