In the caption for the figure on page 939 with the article "Debate about epilepsy: What initiates seizures?" by Deborah M. Barnes (Research News, 21 Nov., p. 938), the second sentence should have read "Middle trace shows electrical activity recorded from the space outside a neuron and bottom trace shows activity inside a single neuron."
在 939 页上的文章“癫痫辩论:什么引发癫痫发作?”(新闻报道,11 月 21 日,第 938 页)的图说明中,第二句话应该是“中间轨迹显示从神经元外部记录的电活动,底部轨迹显示单个神经元内的活动。”