{"role":"assistant","content":"A neuron is a specialized cell in the nervous system responsible for transmitting information through electrical and chemical signals. Neurons are the basic building blocks of the nervous system, playing a critical role in processing and communicating information throughout the body. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles, and is responsible for the metabolic functions of the neuron.\n\n2. **Dendrites**: Branch-like structures that receive signals from other neurons or sensory","refusal":null,"annotations":[]}