The staining pattern delineated the limbic system, which regulates the automatic nerous system抯 response to stress.It also highlighted areas of the brain associated with the sense of smell.

• 观察结果发现，染色图案勾勒出的是能够调节自主神经系统的压力应答的大脑边缘系统以及与嗅觉相关的大脑区域。