In this case, Andersen could use the EEG cap to see if there was a signaling difference when people tasted skim milk, whole milk or cream.

在这种情况下， 安徒生可以使用 EEG 帽来查看当人们品尝脱脂牛奶、全脂牛奶或奶油时是否存在信号差异。