{"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 conveying sensory information, controlling movement, and regulating various bodily functions.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: The central part of the neuron that contains the nucleus and various organelles. It integrates signals received from the neuron's dendrites.\n\n2.","refusal":null,"annotations":[]}