A tiny little brain!
This isn't a human brain but nevertheless it shows that we all own the very same fragile and mysteriously perfect organ.
An incredible pattern-matching machine, with billions of neurons, each connecting a thousand other neurons, it transfers and translates every though into action, stores every memory we've ever created, gives curiosity, yet still remains one of the biggest unsolved mysteries.#medicaltalks# https://t.cn/R2dU2CB

#天佑科普#“闻到特殊味道时，猫咪会有奇怪的表情？”

当猫咪嗅到一些特别或刺激的味道时，会将头往上扬，并有卷唇、皱鼻以及嘴巴张开的特殊表情。一般认为这种看似微笑的表情是为了让某些气体进入嘴内，与上颚内的鼻梨器（Jacobson's organ）接触，它具有嗅觉及味觉的功能，使得猫咪可以分辨这些味道。

对猫而言，鼻梨器的主要作用是在发情期间内接收发情母猫发出的费洛蒙气味。人也有鼻梨器，只是已不具有此功效了。

A tiny little brain!
This isn't a human brain but nevertheless it shows that we all own the very same fragile and mysteriously perfect organ.
An incredible pattern-matching machine, with billions of neurons, each connecting a thousand other neurons, it transfers and translates every though into action, stores every memory we've ever created, gives curiosity, yet still remains one of the biggest unsolved mysteries.
#医学生Medic##medicaltalks#