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مشاهده درس کامل:

یک انسان بالغ می تواند تا 10،000 بو از هم متمایز کند. شما از بینی خود استفاده می کنید تا بفهمید چه چیزی بخورید ، چه چیزی بخرید و حتی وقتی زمان حمام گرفتن است. اما چگونه مولکول های موجود در هوا به بوهایی در مغز شما ترجمه می شوند؟ رز اویلت سفر بویایی را از طریق اپیتلیوم بویایی شما ترسیم می کند و توضیح می دهد که چرا عطر می تواند خیلی ذهنی باشد.

درس توسط رز اویلت ، انیمیشن ایگور کوریک.

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26 پاسخ به “چگونه بو می کنیم؟ – گل Eveleth”

  4. I used to have some sense of smell back when this video was made.

    However, thanks to my mother's cigarette addiction, its pretty much gone. The few things i occasionally can smell is sewage when its being pumped away, and sometimes food i didnt had in months or even years.

  6. Hey there. A few references could be useful, for instance how do you know that molecules actually bind selectively to receptors in the olfaction process?
    I've never seen a trace of evidence for that ^^

  12. I've lived with anosmia for years since I had brain surgery as a kid. Really makes me wonder if the receptors in my nose are still being replaced/if my body still has the capacity to synthesize new ones. Video really makes me wish I smelled more things when I was younger haha

  17. Thank you for a great video!) But I have a question: how hormones could be felt by animals? For example, how dogs can smell the noradrenaline hormone in a big distance? The hormones can be released through skin and reached the nose of dogs in the form of molecules??

  19. hi, can somebody help me? i can't diffrenciate smells, I can smell, I just don't know what it is, if I smell an apple, I smell it, but I don't know its an apple. Is this a condition?

  25. Why can we smell solid objects? Like that "New car smell" or the smell of hard wood. These are solid and not releasing any weight into the world around them so what is happening to allow me to smell it?

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