{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system. Its primary function is to transmit information throughout the body via electrical and chemical signals. Neurons have unique structures that enable them to carry out this function. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles, responsible for maintaining the cell's health and functionality.\n\n2. **Dendrites**: Branch-like extensions that receive signals from other neurons","refusal":null,"annotations":[]}