undereating的意思|示意

Is that the point where higher-order areas of the brain nudge a person into overeating or undereating?

那是大脑的高级区域使人进食过量或饮食不足的地方吗？

Is that the point where higher-order areas of the brain ignore the hormones' signals and nudge a person into overeating or undereating?

是不是更高级的大脑区域会忽略这些激素信号，从而导致贪食或厌食呢？