{"role":"assistant","content":"A neuron is a specialized cell in the nervous system responsible for transmitting information throughout the body. Neurons are the fundamental units of the nervous system and play a crucial role in processing and communicating signals.\n\nHere are the key components and characteristics of neurons:\n\n1. **Structure**:\n   - **Cell Body (Soma)**: This is the central part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the cell's health and functioning.\n   - **Dendrites**","refusal":null,"annotations":[]}