1. The patient's rhinencephalic syndrome is affecting their ability to detect odors correctly.
病人的嗅觉改变综合征影响了他们正确辨别气味的能力。

2. The research focused on the rhinencephalic regions of the brain and their role in olfaction.
这项研究专注于大脑的嗅球区域及其在嗅觉中的作用。