{"role":"assistant","content":"A neuron is a specialized cell that serves as the fundamental building block of the nervous system in both humans and other animals. Neurons are responsible for transmitting information throughout the body in the form of electrical and chemical signals. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This is the central part of the neuron containing the nucleus and organelles. It is responsible for the metabolic activities necessary for the neuron's function.\n\n2. **Dendrites**: These are","refusal":null,"annotations":[]}