{"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 crucial role in processing and transmitting sensory information, coordinating responses, and facilitating communication within the brain and between the brain and the rest of the body.\n\nNeurons typically consist of three main parts:\n\n1. **Cell Body (Soma):** This contains the nucleus and other organelles, maintaining the cell's health and","refusal":null,"annotations":[]}