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Neurons are the information processing units of the brain responsible for sending, receiving, and transmitting electrochemical signals throughout the body. Neurons, also known as nerve cells, are essentially the cells that make up the brain and the nervous system.
A neuron is a nerve cell that is the basic building block of the central nervous system and peripheral nervous system. Neurons are similar to other cells in the human body in a number of ways, but there is one key difference between neurons and other cells.
Neurons are the central building blocks of the nervous system, 86 billion strong at birth. Like all cells, neurons consist of several different parts, each serving a specialized function. A neuron’s outer surface is made up of a semipermeable membrane .
neuron (neurone) n. the basic cellular unit of the nervous system. Each neuron is composed of a cell body; fine, branching extensions (dendrites) that receive incoming nerve signals; and a single, long extension (axon) that conducts nerve impulses to its branching terminal.
Neurons (also called neurones or nerve cells) are the fundamental units of the brain and nervous system, the cells responsible for receiving sensory input from the external world, for sending motor commands to our muscles, and for transforming and relaying the electrical signals at every step in between.
Neurons are building blocks of the nervous system. Learn about neuron structure, down to terminal buttons found at the end of axons, and neural signal transmission.
Neurons are the central building blocks of the nervous system, 100 billion strong at birth. Like all cells, neurons consist of several different parts, each serving a specialized function. A neuron’s outer surface is made up of a semipermeable membrane .
A neuron or nerve cell is the brain's fundamental building block for the transmission of information. The cell body (or soma) is a neuron’s center, from which different types of extensions project...
Neurons are the central building blocks of the nervous system, 100 billion strong at birth. Like all cells, neurons consist of several different parts, each serving a specialized function ( Figure 3.8 ).
Learning how the body’s cells and organs function can help us understand the biological basis of human psychology. The nervous system is composed of two basic cell types: glial cells (also known as glia) and neurons.