{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. They play a critical role in processing and communicating information in the brain and throughout the nervous system.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and other organelles, and it supports the life of the neuron.\n\n2. **Dendrites**: Branch-like extensions that receive","refusal":null,"annotations":[]}