EVERYDAY SCIENCE

Detailed explanation-1: -A neuron has three main parts. The cell body directs all activities of the neuron. Dendrites extend out from the cell body and receive messages from other nerve cells. An axon is a long single fiber that transmits messages from the cell body to the dendrites of other neurons or to other body tissues, such as muscles.

Detailed explanation-2: -A dendrite (tree branch) is where a neuron receives input from other cells. Dendrites branch as they move towards their tips, just like tree branches do, and they even have leaf-like structures on them called spines.

Detailed explanation-3: -Dendrites receive messages from other neurons. Axon sends messages from the cell body to the dendrites of other neurons.

Detailed explanation-4: -Dendrites are appendages that are designed to receive communications from other cells. They resemble a tree-like structure, forming projections that become stimulated by other neurons and conduct the electrochemical charge to the cell body (or, more rarely, directly to the axons).

Detailed explanation-5: -Axon hillock: Once a signal is received by the dendrite, it then travels to the cell body. The cell body contains a specialized structure, the axon hillock that “integrates” signals from multiple synapses and serves as a junction between the cell body and an axon.