{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that transmits information throughout the body. Neurons are the fundamental building blocks of the nervous system, responsible for carrying signals between the brain, spinal cord, and other parts of the body. \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**: Branched extensions that receive signals from","refusal":null,"annotations":[]}