Most significantly of all, it shrinks the volume of the prefrontal cortex and the hippocampus. 最为明显的是，它缩小了前额叶皮质和海马体的体积。
Therefore, a medication for stimulating the left prefrontal lobe of the brain would be an effective treatment for clinical depression. 因此，能够刺激大脑左前额叶活动的药物将成为临床忧郁症的有效治疗手段。
