{"role":"assistant","content":"A neuron is a specialized cell that serves as the fundamental building block of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. They play a critical role in processing and communicating information in both the central nervous system (the brain and spinal cord) and the peripheral nervous system.\n\nKey components of a neuron include:\n\n1. **Soma (Cell Body)**: The central part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the","refusal":null,"annotations":[]}