Endothermic animals are able to maintain a stable body core temperature in the cold by increasing active thermogenesis. While brown fat thermogenesis has recently received extensive attention, shivering (sensu lato = heat emanating from contraction of motor units as a response to cold), is the only common mechanism of adaptive thermogenesis to all endotherms, i.e. mammals and birds.

中文翻译：

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肌肉中冷诱导生热过程中的运动单位功能-旧观念的新观点。

吸热动物能够通过增加活跃的生热作用，在寒冷的情况下维持稳定的人体核心温度。尽管棕色脂肪的热生成最近受到了广泛的关注，但发抖（感觉发抖（运动单位的收缩是对寒冷的反应，是由于运动单位收缩产生的热量））是适应所有吸热（例如哺乳动物和鸟类）的唯一常见机制。