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