{"role":"assistant","content":"A neuron is a specialized cell that serves as the fundamental building block of the nervous system, responsible for transmitting information throughout the body. Neurons communicate through electrical and chemical signals, allowing them to process and relay information.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma):** The main part of the neuron that contains the nucleus and other organelles necessary for the cell's functions.\n\n2. **Dendrites:** Branch-like structures that extend from the cell body and receive signals","refusal":null,"annotations":[]}