Search for tag: "ions"
HTHS 1111 F13-07: Myelin Video with QuestionsIn 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…
From Lyndsey Gremillion
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HTHS 1111 F13-06b: Propagation of Action Potential Video with QuestionsExplore 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…
From Lyndsey Gremillion
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HTHS 1111 F13-05: Action Potential Video with QuestionsIn 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…
From Lyndsey Gremillion
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HTHS 1111 F13-03: Membrane Potential Video with QuestionsIn 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…
From Lyndsey Gremillion
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HTHS 1111 F13-02: Na/K Pump Video with QuestionsThe 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…
From Lyndsey Gremillion
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HTHS 1111 F13-01: Membrane Transport Video with Questions(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 :…
From Lyndsey Gremillion
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HTHS 1111 F17-8: Gases Transport Video with Questions(USMLE topics) Anatomy and functions of erythrocytes. This video is available for instant download licensing here: …
From Jordan West
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HTHS 1111 F13-10: Temporal vs Spatial Summation Video with QuestionsIn 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…
From Jordan West
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HTHS 1110 F07-13a: Nervous Tissue | Neurons Video with QuestionsWe'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…
From Pamela Silberman
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HTHS 1110 F07-10: Cell Junctions Video with QuestionsLearn about the three major types of cell junctions and their functions. Created by William Tsai. Watch the next lesson:…
From Pamela Silberman
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2,872 plays
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HTHS 1110 F05-08a: Cellular Respiration Video with QuestionsNDSU Virtual Cell Animations Project animation 'Cellular Respiration (Electron Transport Chain)'. For more information please see http://vcell.ndsu.edu/animations Cellular respiration…
From Pamela Silberman
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HTHS 1110 F05-08b: Biological Gradients (ATP Synthase) Video with QuestionsNDSU 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…
From Pamela Silberman
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3,012 plays
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HTHS 1110 F02-12a: Acids, Bases, and pH Video with QuestionsPaul 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…
From Pamela Silberman
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