{"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 basic building blocks of the nervous system and play a crucial role in processing and communicating signals. \n\nKey features of neurons include:\n\n1. **Structure**: Neurons typically have three main parts:\n   - **Cell body (soma)**: Contains the nucleus and organelles, and is responsible for maintaining the cell's health and functionality.\n   - **Dendrites**:","refusal":null,"annotations":[]}