You've a knack for explaining things and making it interesting and understandable . The best video I ever watched on this topic. Thank you so much. Subscribed!
I'm doing a correspondence course and I'm often left with questions and no one to draw me a picture, both literally and figuratively. I think I have it now, thanks for the great graphics!
Hello Professor - I am getting a master's in human anatomy and physiology instruction (MS HAPI) and am researching ways to learn histology at the undergraduate level via the internet. I hope you don't mind, but after reviewing several other You Tube sites and presentations, I have chosen yours to represent instructional narratives with visual aids. Bravo to you for putting these together! I wish you great success.
Sorry... this is one of the areas I had to simplify because it's beyond the scope of most of my intended audience. In truth, there are at least 5 different types of voltage-dependent K+ channels in human axons. For details, check out the article by Reid et. al., in Journal of Physiology 518.3. Hope that helps!
Your video was very clear and very helpful! I am teaching AP Biology for the first time and I was at a total loss of how to teach action potential until I watched your video. Thank you!
I was a little skeptical at first when I saw that you were going to incorporate kids running out of class rooms and relationships with the action potential but you managed to break it down quite well when it was all said and done. Good job.
THANK YOU SO MUCH YOU ARE SO AMAZING, I LOVE YOUR TOME OF VOICE, THE ANALOGIES UTILIZED IN YOUR VIDEO. It has made it that much more comprehensible for me, in my case returning to school after many, many years away being a mom! It's makes perfect sense!
16 minutes ago I didn't understand action potentials...now I do! Thank you very much - I have an exam on tuesday (at GCSE level) so although for me this is in a little too much depth, if a question on action potentials comes up, I think I'll have a much better understanding.
no video was able to teach like this one!!! thanks a ton!!!! :D i was sick the day my teacher taught this, im in gr.12 bio and i was able to understand this really well. THANK YOU!
Best explanation of the action potential on youtube!! Thank you for uploading this!! Some videos were incorrect/didnt mention potassium. Don't make an educational video if you dont know how to youtubers!!!
Wow thats a lot of information..is there a video on youtube that kinda explains the big picture. Because I now know this little part and how it works but where in the brain is it in relation to other parts. But great video :)
BTW our professor really digs your whole approach to all these topics. I suppose it gives an alternative perspective that makes the material really stick with the student
One of the best scientific lectures/explanations on youtube... and I've seen a lot! Thanks.
The Nodes of Ranvier act as amplifiers. The signal strength weakens as it travels down the axon but at the nodes you get a new AP. :)
You've a knack for explaining things and making it interesting and understandable . The best video I ever watched on this topic. Thank you so much. Subscribed!
I'm doing a correspondence course and I'm often left with questions and no one to draw me a picture, both literally and figuratively. I think I have it now, thanks for the great graphics!
Hello Professor - I am getting a master's in human anatomy and physiology instruction (MS HAPI) and am researching ways to learn histology at the undergraduate level via the internet. I hope you don't mind, but after reviewing several other You Tube sites and presentations, I have chosen yours to represent instructional narratives with visual aids. Bravo to you for putting these together! I wish you great success.
Youpiiiii. Eureka said one of your fans. Wow this sooo stimulating, it's like I made a discovery myself. God Bless you, you're amazing.
Wow, thank you!
I learned more in fifteen minutes of this video than two days of class...THANK YOU!!!!!!!!!
Sorry... this is one of the areas I had to simplify because it's beyond the scope of most of my intended audience. In truth, there are at least 5 different types of voltage-dependent K+ channels in human axons. For details, check out the article by Reid et. al., in Journal of Physiology 518.3. Hope that helps!
Hands down my favorite explination of the sodium-potassium pump in regards to action potential!
Your video was very clear and very helpful! I am teaching AP Biology for the first time and I was at a total loss of how to teach action potential until I watched your video. Thank you!
If only my book could make the same effort to explain the action potential this clearly. Bravo!!
I was a little skeptical at first when I saw that you were going to incorporate kids running out of class rooms and relationships with the action potential but you managed to break it down quite well when it was all said and done. Good job.
The best explanation of action potential I've seen, and this is my third course studying biology in some form. Thank you for clarity and substance.
THANK YOU SO MUCH YOU ARE SO AMAZING, I LOVE YOUR TOME OF VOICE, THE ANALOGIES UTILIZED IN YOUR VIDEO. It has made it that much more comprehensible for me, in my case returning to school after many, many years away being a mom! It's makes perfect sense!
16 minutes ago I didn't understand action potentials...now I do! Thank you very much - I have an exam on tuesday (at GCSE level) so although for me this is in a little too much depth, if a question on action potentials comes up, I think I'll have a much better understanding.
Thank you very much for making this video, You've explained much better than our doctor did, I'll be watching it over and over!!
Thanks so much and GOOD LUCK TO YOU!!! It takes a lot of courage, I know. :)
no video was able to teach like this one!!! thanks a ton!!!! :D i was sick the day my teacher taught this, im in gr.12 bio and i was able to understand this really well. THANK YOU!
It was really helpful. Expecting more videos from you in future.
that was the best explanation Ive ever heard on this topic, thank you
Best explanation of the action potential on youtube!! Thank you for uploading this!! Some videos were incorrect/didnt mention potassium. Don't make an educational video if you dont know how to youtubers!!!
Very clear and concise, this video was just what I was looking for. Thanks!
Thanks again for such wonderful explanation, I have to admit that I didn't understand much about nervous system before I watched this video
PHENOMENAL ! I have my test tomorrow ~ this video is extremely well done !
Thank you so much for your videos. :) The explanations and visual aid really aided me in understanding action potential!
honestly best teacher ever
Thank you very much for all of your vids. You are a great motivation, greets from Germany
Why didnt i see this before my physiology exam . Precious information well appreciated :)
Thank you for this video. I'm studying for my Biology I final and this helped me clear out a lot of confusions. I subscribed right away!
BEST EXPLANATION I EVER SEEN. THANK YOU!
Wow, thanks!
I am in the same situation... starting my program after many years ! =) Good luck Maria !
Best Video I have found so far - Thank you!
Such an excellent explanation! Thank you so much.
Having a bioscience test coming up soon, your channel (be it sodium or potassium) helped made revision easier
So glad to hear it! GOOD LUCK!!!
You really make this clear. THANK YOU!
You are amazing. Thank you. Your explanation indeed helped me understand the process!!
Amazing, wonderful, and such a brilliant way to explain this difficult concept. Thank's
you're a fantastic professor/teacher! thank you
YOU ARE AMAZING!!!! Thank you and please continue making more videos!!!
THANK YOU SOOO MUCH!!! NOW I UNDERSTAND ABOUT THIS NERVE IMPULSE THING. THANK YOU SOOO MUCH!!!! I LOVE YOU!!
Wonderful and interesting lesson!! Thank you!
Very well explained, thanks so much!
Amazing lecture ! Thanks
+captfalconXX Thank you for watching! So glad it was helpful.
Informative and fun to watch :) Thanks for making this video. No more prob..situatiations with APs ;)
Ahh, thank you so much! You explain that so well. I feel a lot better about my understanding of neurons. :)
Superb explanation. Born communicator - thanks!
That was really really amazing and really damn perfect clear........... I understood every single bit.....!!!
#Loved it#.....!!!
Thank you so much for such comprehensive explanation,
Can you please tell me what kind of software for your great lectures, ?
thanks
Thank you!! Great explanation.
big love from Egypt you made it sop clear for me
Wow thats a lot of information..is there a video on youtube that kinda explains the big picture. Because I now know this little part and how it works but where in the brain is it in relation to other parts.
But great video :)
Wow good way of explaining....thank u so much
Thank you so very much!! You made this concept finally click for me!! :)
This is gold. Thank You!
You are so helpful, thank you so very much!
Awesome video!!!
There you go, so much easier than the 11 page handout our professor gave us...
Soooo helpful! Thank you !
You are so Awsome!!! Thank You so much!! Very Detailed but still Simple enough.
Thank you , this was very very very Helpful ;)
Awesome, helped me a lot, thanks
Thanks. This is brilliant!
Wonderful. Much appreciated!
jeez, i wish you were my teacher. this helped soooo much!
Thank you very much for this.
Thank you so much! That was helpful!
+Harveen Kaur I'm so glad to hear it! Thanks for watching!
great video, keep it up :)
Hello prof, is action potential and positive or negative feedback loop? How so?
That's super useful, thanks!
Glad it was helpful!
BTW our professor really digs your whole approach to all these topics. I suppose it gives an alternative perspective that makes the material really stick with the student
If the cell membrane were hyperpolarized to a resting potential of -110 mV, what would be the effect on the potential opening of K+ channel?
interesting, clear and fun...great
ty very much :) it is really helpful!
I appreciate you. Thank you.
great video thanks
you say that the K+ channels are always open. Than how do you explain that the repolarisation is much slower than the depolarisation?
Thanks, it's awesome!
The insulation on a wire is not to prevent signal loss, it is to prevent a short circuit.
!!Thanks for a great video-explanation
3> from Israel
this is so good
THANKYOU SO MUCH !!! THANKYOU THANKYOU!
You are amazing!!!
+Shnarika Powell Thank you!!!! I'm glad you found this helpful.
WONDERFUL!
thks it was really helpfull !
Thanks!
This is amazing. Even if you are in university.
You are amazing! No more worry here 'mon'...
Oh woman!!! I love you!!!!!!!
Thank you very much. :)
thanks you so much!
Tyanks a whole bunch.
Just like night and day. Thanks
THANKS..THIS WAS COOL..
amazing!
muchas gracias
Thanks for the great thorough explanation! The Jamaica made me laugh pretty hard :)
Thank you soo much = D
What re-amplifies it??? :O
THANK YOU!!!!!!
i could'nt undersatnd a word untill i saw ur video!!!phew!!
you are a goddess! thank you sooo much!!!