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Nerve cells (AKA neurons) are the basic functional units of the nervous system, and the adult human brain is thought to contain around 86 billion of them. The role of a nerve cell is to receive information from cells and transmit this information to other cells.
The main function of nerve cells is to receive, process, and transmit information. These cells receive signals from different sensory organs or other neurons, process this information, and then transmit signals to target cells, such as other neurons, muscles, or other organs.
A neuron is a nerve cell that processes and transmits information through electrical and chemical signals in the nervous system. Neurons consist of a cell body, dendrites (which receive signals), and an axon (which sends signals).
Neurons, also known as nerve cells, send and receive signals from your brain. While neurons have a lot in common with other types of cells, they’re structurally and functionally unique.
A neuron, neurone, [1] or nerve cell is an excitable cell that fires electric signals called action potentials across a neural network in the nervous system. Neurons communicate with other cells via synapses , which are specialized connections that commonly use minute amounts of chemical neurotransmitters to pass the electric signal from the ...
Different types of neurons (nerve cells) make up the brain and the nervous system. They send and receive signals that enable us to move, feel sensations, and think. Learn more about how neurons function.
Nerves are like cables that carry electrical impulses between your brain and the rest of your body. These impulses help you feel sensations and move your muscles. They also maintain certain autonomic functions like breathing, sweating or digesting food. Nerve cells are also called neurons.