{"role":"assistant","content":"A neuron is a specialized cell that is the fundamental building block of the nervous system. Neurons are responsible for transmitting and processing information throughout the body via electrical and chemical signals. The main components of a neuron include:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles. It is responsible for maintaining the cell's health and function.\n\n2. **Dendrites**: These are branch-like structures that receive signals from other neurons and conduct them toward the cell body.\n\n","refusal":null,"annotations":[]}