DIAGRAM OF THE HUMAN NOSE

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TWIN PATHWAYS INTO THE BRAIN











TWIN PATHWAYS INTO THE BRAIN


Diagram of the Human Nose

The centimeter-long human vomeronasal organ (VNO), shown sliced in two in the photograph below acts as a sensor for airborne human pheromones-odorless molecules that influence sexual desire and other feelings. The molecules set off signals that are transmitted through the VNO nerves (red) directly to the hypothalamus. Smell messages travel through the parallel olfactory system (blue) to a different part of the brain...(diagram of the human nose)
Diagram-of-human-nose.

15 comments:

  1. 思想與理論,貴呼先於行動,但行動較思想或理論更高貴..............................

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  2. 當身處逆境時,要能忍一時之氣,吃一時之苦,並及早確立自己的目標,總有一天,你會嘗到那甘美的果實。........................................

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  3. 與其爭取不可能得到的東西,不如善自珍惜運用自己所擁有的........................................

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  4. 生存乃是不斷地在內心與靈魂交戰;寫作是坐著審判自己。.........................

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  5. 當一個人內心能容納兩樣相互衝突的東西,這個人便開始變得有價值了。...........................................................................

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