A HARSH DECREE: Everything may die, nothing may be regenerated

A HARSH DECREE Everything may die, nothing may be regenerated ARTICLE EXTRAS1 "I think it really was a turning point in the acceptance of the phenomenon as being real," Gould says. In the late 1990s Gould observed neurogenesis in the adult tree shrew as well,2 but the question remained: Did it occur in humans? "For us to believe it's more than an epiphenomenon, we needed to see if it occurs in humans," Gage s

Kerry Grens
Kerry Grens
Mar 31, 2007

A HARSH DECREE

Everything may die, nothing may be regenerated