What is the name of the fiber through which nerve pulses move toward a cell body?

The fiber through which nerve impulses move toward the cell body is known as a dendrite. Dendrites are branching extensions of neurons that receive signals from other neurons and convey that information to the cell body. This feature is crucial as it allows for the collection of multiple signals, enhancing the neuron's ability to process information.

The term "axon" refers to the part of a neuron that transmits impulses away from the cell body to other neurons or muscles, contrasting with dendrites, which bring impulses in. The "soma" is the cell body of the neuron that contains the nucleus and organelles, but it itself does not transmit impulses. The term "neuron" broadly refers to the entire nerve cell, which includes both dendrites and axons, so it does not specifically denote the direction of impulse transmission.

Understanding these distinctions is key in grasping how neurons communicate and process information within the nervous system.