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â¢ Axons usually carry information away from the cell body, while dendrites bring information to the cell body. â¢ Axons have myelin sheaths and nodes of Ranvier, whereas dendrites donât. â¢ Myelinated axons conduct impulses faster than dendrites. â¢ Dendrites have ribosomes and axons donât. â¢ Axons are branched far from the cell body, whereas dendrites are branched near the cell body.
Neuron Anatomy. Neurons are specialized cells of the nervous system that transmit signals throughout the body. You may already know that neurons can do many different things from sensing external and internal stimuli, to processing information and also directing muscle actions.here are two types of extensions: dendrites and axons. Dendrites are extensions of neurons that receive signals and conduct them toward the cell body. Axons are extensions of neurons that conduct signals away from the cell body to other cells.