{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic structural and functional unit of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This part contains the nucleus and organelles, and it integrates signals received from the neuron's dendrites.\n\n2. **Dendrites**: These are branched extensions of the neuron that receive signals from other neurons or sensory receptors","refusal":null,"annotations":[]}