Action Potentials - Animated, Explained, Graphed
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- Опубликовано: 8 июл 2024
- Action potentials are the signals our neurons use to communicate. But, what are they exactly? What are the steps? In this video, I take you through an animation of the stages (resting membrane potential, depolarization, repolarization, and refractory period), show you what you can write if you’re taking notes, and breakdown the membrane voltage graph of the action potential.
Action Potential Digital Manipulatives:
docs.google.com/presentation/...
^Make a copy of this Google Doc, then open channels and move ions around to practice modeling the stages of the action potential.
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Music: “Up! Up!” from Storyblocks audio (free version)
I've been watching many videos to try to understand this and I am marking your channel as my go-to. Thank you for your clear explanations and humor. Very enjoyable and very clear.
Man, you're too good. Your graphical explanations are the best. Got this concept in no time
Thx for taking the time to make these type of videos! I found combining the animation, diagram, and graph helpful for a visual learner like me.
I love your videos, they are helping me so much with my notes and give me a way better understanding of how everything works. I struggled with understanding the action potential and in 10 minutes you made it super clear. Thank you so much!
Thank you Siebert Science, you've helped me a lot to understand how action potentials work! Your explanations and animation are very clear and structured. Love your videos!
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Oh my gosh! Thank you so much. This is super amazing and I come to understand better about the concepts of action potential
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You're welcome! Thanks for the comment.
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I feel like I have a solid grasp on action potentials, thank you!!
Awesome! Thanks for the comment!
Great presentation and content!
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I would be interested in the speed of the guidance proteins along with the growth speed of the dendrites. Love them and think about space travel while watching them.
How do these physical substances like iron potassium calcium sodium that move up and down give rise to experience?
How about the hyperpolarization?
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Wrong explanation, because you didn't say main point about creation negative charge inside the cell.