All of these processes depend on the interconnected cells that make up your nervous system. Like the heart, lungs, and stomach, the nervous system is made up of specialized cells. These …

Neurons (or nerve cells) are specialized cells that transmit and receive electrical signals in the body. Neurons are composed of three main parts: dendrites, a cell body, and an axon.

As you may remember from the article on neuron structure and function, synapses are usually formed between nerve terminals—axon terminals—on the sending neuron and the cell body or …

Neurons are composed of three main parts: dendrites, a cell body, and an axon. Signals are received through the dendrites, travel to the cell body, and continue down the axon until they …

For a cell’s membrane potential, the reference point is the outside of the cell. In most resting neurons, the potential difference across the membrane is about 30 to 90 mV (a mV is 1 / 1000 …

Neurons are similar to other cells in that they have a cell body with a nucleus and organelles. However, they have a few extra features which allow them to be fantastic at transferring action …

Let me start by drawing a big axon terminal, so I'll just blow up that axon terminal and make it really big here in green, and then I'll just draw a target type of shape to represent the target …

This video provides an introduction to the cell types of the nervous system. Explore the world of neural cells, the building blocks of our nervous system. Uncover the roles and functions of …

Within a cell, action potentials are triggered at the cell body, travel down the axon, and end at the axon terminal. The axon terminal has vesicles filled with neurotransmitters ready to be …

There are two main types of cells, prokaryotic and eukaryotic. Prokaryotes are cells that do not have membrane bound nuclei, whereas eukaryotes do. The rest of our discussion will strictly …