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Join the Amoeba Sisters on this introduction to the Nervous System! This video briefly describes the division of the central nervous system (including going over some general areas of the brain) and…
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In my 2-Minute Neuroscience videos I explain neuroscience topics in 2 minutes or less. In this video, I discuss synaptic transmission. I describe the synapse, synaptic cleft, release of…
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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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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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The withdrawal reflex is an automatic response that enables you to pull away from a painful stimulus (e.g., a hot stove, a tack you’ve stepped on) without having to consciously plan to do so.…
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