{"role":"assistant","content":"A neuron is a specialized cell that is a fundamental building block of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. They play a crucial role in processing and communicating information in the brain, spinal cord, and peripheral nerves.\n\nNeurons have three main parts:\n\n1. **Cell Body (Soma)**: This contains the nucleus and other organelles, and is responsible for the general functioning of the neuron.\n\n2. **Dendrites**: These","refusal":null,"annotations":[]}