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In this video, I discuss myelin, an insulatory layer that covers the axons of many neurons in the nervous system. I describe myelin's role in promoting efficient neuronal signaling, and I…
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Explore our entire animation video library at: https://www.nonstopneuron.com/
All videos from general physiology: https://www.nonstopneuron.com/post/general-physiology
Video Summary:
Action…
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In my 2-Minute Neuroscience videos I explain neuroscience topics in 2 minutes or less. In this video, I discuss the action potential. The term "action potential" refers to the electrical…
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In my 2-Minute Neuroscience videos I explain neuroscience topics in 2 minutes or less. In this video, I discuss membrane potential. Membrane potential refers to the difference in charge between the…
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The sodium-potassium pump is a protein pump that is critically important to the function of neurons. It helps to stabilize membrane potential, and thus is essential in creating the conditions…
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(USMLE topics) Cell transport: permeability of the cell membrane to various molecules, types of ion channels and transporters. This video is available for instant download licensing here :…
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(USMLE topics) Anatomy and functions of erythrocytes. This video is available for instant download licensing here: …
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In this video, I explain the difference between temporal and spatial summations in neurons using animations and diagrams. I also go over what excitatory postsynaptic potentials (EPSPs) are and…
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We've learned about epithelial tissue, connective tissue, and muscle tissue, so now it's time to learn about the fourth and final type, nervous tissue! That means all the neurons that send…
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Learn about the three major types of cell junctions and their functions. Created by William Tsai.
Watch the next lesson:…
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NDSU Virtual Cell Animations Project animation 'Cellular Respiration (Electron Transport Chain)'. For more information please see http://vcell.ndsu.edu/animations
Cellular respiration…
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NDSU Virtual Cell Animations Project animation 'Gradients (ATP Synthase)'. For more information please see http://vcell.ndsu.edu/animations
Gradients are used to create energy that can…
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Paul Andersen explains pH as the power of hydrogen. He explains how increases in the hydronium ion (or hydrogen ion) concentration can lower the pH and create acids. He also explains how the…
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