So by then, Robert had understood that very likely his patients were suffering from depression even after being cured of their cancer, because the cancer drug had stopped newborn neurons from being generated.
これで ロバートは 癌が治った後でさえも 患者にうつの症状があるのは 癌の薬が新しい神経細胞の生成を 阻害したからと理解しました