{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting information throughout the body. Neurons are the fundamental building blocks of the nervous system, playing key roles in processing and transmitting signals. They consist of several key parts:\n\n1. **Cell Body (Soma)**: The central part of the neuron that contains the nucleus and organelles. It is responsible for the maintenance and metabolic functions of the neuron.\n\n2. **Dendrites**: Branch-like structures that extend from the","refusal":null,"annotations":[]}