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Whether it's a gpcr or even ionotropic receptor, the end result is the same - depolarisation, action potential and inhibitory or excitatory signal. So how does our brain "interprets" the difference between odours? That would be very interesting if we can find out. Like you said, there are different types of gpcrs...maybe the speed or frequency in which they fire or rhythm or something that helps the brain to interpret? And of course interconnection with other brain areas.
Different receptors project to different glomeruli, so there is topographic mapping of different odors in the brain. There is also a theory about the timing of firing of different neurons but it's not yet proven.
Could someone lose their loss of taste after a stroke? If so would the nerves, if damaged be ever repaired or will the taste buds be forever? Thank you in advance.
What can help with all the rancid rotten smells it's been 10 weeks and I can only eat toast jelly or Ritz crackers help me who can help reset it for me
No thx, i feel like bob was exaggerating, i cant believe his ex girlfriend destroyed his paintings. What a shame. She was a sweet girl, idk why she did that. Hes a great artist, and when he dated her she always supported him, i cant get it. Whyd she destroy his art if she was the one that supported him throughout his career.
I often wonder …Do People who were born blind lack the inherent association between sight and scent..ie. I smell fresh baked bread, and know it is fresh baked bread. I have seen the bread, and can store that information in the brain for later reference. Furthermore…when you *see* the fresh baked bread you can imagine how it smells, tastes, feels in texture… Does the loss of sight at birth impact the brains ability to recognize smell to any extent? It is also said, that the loss of one of the 5 senses will strengthen the remaining 4 senses. Could it he the opposite…where individuals born blind have a more keen sense of smell? Something I ponder every now and again.
Can you help me with this sir /ma'am olfactory adaptation.. obtain some absorbent cotton and two of the following oil (oil of wintergreen peppermint, cloves. press one nostril or stuffs it with cotton. hold a bottle of oil under open nostril on exhale through mouth (for olfactory adaptation to occur) record the time. repeat the procedure with the other nostril recorded time immediately test the nostril that has just experienced olfactory adaptation with other oil record the result
i have a problem, at my (maybe) olfactory. i can smell Parfume or Cigarette like a normal just in First sniffing. at the second, it's like a bad aroma.. i never feel before... may y'all guys can help me for this... Thank You ❤
@bishwa637 do u forget things or unusual head aches or any other problem like this? If possible plz share your whatsapp for talking and finding the solution of this problem. I m very upset because of this disability of sensing smells 😔..
Have people that have no sense of smell been studied to understand why they have no sense of smell? Is it dmg of some sort? Is it like a birth defect issue? As far as I can remember I've never been able to smell.
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Wow, subjects like these in medicine just blow my mind
Thank you this was so useful for study. Simple yet explamatory, perfect.
really the best video for us , students who are going to be doctors 👍😊
Simple and straight to the pint . Thankyou man
I've seen quite a few videos on olfactory subjects; this is one of the best!
Never thought about the fact that we have neurons in parts of the body other than the brain. Fascinating!
Damn, not even my A&P instructor could explain as well and clear as this video. Again thank you so much for this!
same tbh we didn't even go this deep in my class, but its still helpful anyways.👌
Thank you so much, Doctor/Professor.
Thank you for explaining this topic very clearly! This video is very useful for study.
Simple to follow and understand while still presenting enough infos. Thanks alot!
Good review👍
Thank you for this work, it is totally helpful in Police work always, including the war against drugs, & detecting illegal drugs.
What a precise video ....thank you for this
very well explained sir! thank u very much
Very nice presentation. Definitely great quality. Thank You
A very interesting video in my opinion.
I had the cauterisation done in the area when I was 15 to stop my nosebleeds.
Well done to you all 😊
All the best. Incredible view
absolutely amazing. as USUAL
Wonderful education! Many thanks!
Excellent video! Thanks.
Fantastic video, very well and clearly explained
it is very well explation and easily got it.that is very helpfull..
Best revision 🥂
So brilliant explained! Thanku!
Most welcome!
Whether it's a gpcr or even ionotropic receptor, the end result is the same - depolarisation, action potential and inhibitory or excitatory signal. So how does our brain "interprets" the difference between odours? That would be very interesting if we can find out.
Like you said, there are different types of gpcrs...maybe the speed or frequency in which they fire or rhythm or something that helps the brain to interpret? And of course interconnection with other brain areas.
Different receptors project to different glomeruli, so there is topographic mapping of different odors in the brain. There is also a theory about the timing of firing of different neurons but it's not yet proven.
@@Alilamedicalmedia 👍 Very interesting, thank you for this video and reply.
Great video.! Really helpful:)
Thank you sir 😊
if bowmans gland CRYSTALIZES BLOCKS WHAT WILL REDUCE CRYSTALS?
Could someone lose their loss of taste after a stroke? If so would the nerves, if damaged be ever repaired or will the taste buds be forever? Thank you in advance.
what is the connection between covid that makes the olfactory neurons not fire off, thus making taste/smell no active?
This seems to be not thoroughly investigated yet and is a subject of active research.
0:46 and 0:53
0:54
Excellent
We all know how it works but no one wants to tell us how the airborne molecules form…
thank you so much! This was very helpful!! c:
Head trauma caused me anosmia, it's about 2 years after the accident 😢
Well explained.why smell sense become poor in some people facing rhinitis
Kya baat hai sir ji
Ok 1:25 and 1:30
Yes yes I can understand ❤️❤️👍🏾
Thanks
What can help with all the rancid rotten smells it's been 10 weeks and I can only eat toast jelly or Ritz crackers help me who can help reset it for me
I hope that you are okay now but you need to pay a visit to your GP and then you could be referred to a psychiatrist
@@kerolusmourad5795 I'm fine now
Thank you!
can we get the references please !
No thx, i feel like bob was exaggerating, i cant believe his ex girlfriend destroyed his paintings. What a shame. She was a sweet girl, idk why she did that. Hes a great artist, and when he dated her she always supported him, i cant get it. Whyd she destroy his art if she was the one that supported him throughout his career.
Thank uu
1:53
4:51
Really thank ❤
So should I stop blowing my nose constantly then? My nose is dry
I often wonder …Do People who were born blind lack the inherent association between sight and scent..ie. I smell fresh baked bread, and know it is fresh baked bread. I have seen the bread, and can store that information in the brain for later reference. Furthermore…when you *see* the fresh baked bread you can imagine how it smells, tastes, feels in texture… Does the loss of sight at birth impact the brains ability to recognize smell to any extent? It is also said, that the loss of one of the 5 senses will strengthen the remaining 4 senses. Could it he the opposite…where individuals born blind have a more keen sense of smell? Something I ponder every now and again.
Euuu model ❤️❤️❤️
Very usefule
in accident my nose and forehead damaged recently some surgey's corrected my nose and forehead but smell is not coming how to recovery my smell??
Did your smell came back?
My question is also same@sp4rkle81
That's what I am finding 👍
3:1
16:3
This video taught me something... but remember if you smell a fart tiny poop pieces got up your nose.
😂😂
Lako dilo ki dhadkan
Can you help me with this sir /ma'am olfactory adaptation.. obtain some absorbent cotton and two of the following oil (oil of wintergreen peppermint, cloves. press one nostril or stuffs it with cotton. hold a bottle of oil under open nostril on exhale through mouth (for olfactory adaptation to occur) record the time. repeat the procedure with the other nostril recorded time immediately test the nostril that has just experienced olfactory adaptation with other oil record the result
And T.H.C (weed)?
It's very weird..I keep smelling toothpaste.
Well
i have a problem, at my (maybe) olfactory. i can smell Parfume or Cigarette like a normal just in First sniffing. at the second, it's like a bad aroma.. i never feel before... may y'all guys can help me for this... Thank You ❤
I Love Jonna Napire 💜💚❤
March 23, 2024
Tq
🦋🦋🦋🦋🦋🦋 beautiful
I m suffering from anosmiya last ten years, please anyone can help me🙏🙏🙏
R u still alive?? According to this video he write the names of dangerous diseases. Did u have anynof these diseases?? I also cant smell for one year😢
@arslanbabar853 yes Im stil healthy, but the disease still with me
@bishwa637 do u forget things or unusual head aches or any other problem like this? If possible plz share your whatsapp for talking and finding the solution of this problem. I m very upset because of this disability of sensing smells 😔..
Have people that have no sense of smell been studied to understand why they have no sense of smell?
Is it dmg of some sort? Is it like a birth defect issue?
As far as I can remember I've never been able to smell.
😮❤
Tanjiro
....and!....
How do people discover this shit its crazy
Eucalyptus and rosemary have a floral scent now but cant smell farts or fire. This shit is confusing and annoying
How are u feeling now ? Did ur smell came back completely
Vand re 😂😂😂😂