However, Carsten Obel, a researcher at Aarhus who was not involved in the earlier study, wondered if the same might be true of chronic stress too.

• 然而奥尔胡斯大学的研究员CarstenObel在考虑这种情况也有可能是由于长期受到压力的缘故。他并没有参与以前的那些研究。