{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system. Neurons are responsible for transmitting information throughout the body in the form of electrical and chemical signals. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles; it is responsible for maintaining the cell's health and function.\n\n2. **Dendrites**: Branch-like structures that receive signals from other neurons and transmit them to the cell body.\n\n3","refusal":null,"annotations":[]}