{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system in both humans and other animals. Neurons are responsible for transmitting information throughout the body, enabling functions such as sensory perception, motor control, and cognitive processes.\n\nKey components of a neuron include:\n\n1. **Dendrites**: These are branching extensions that receive signals from other neurons and convey this information to the cell body.\n\n2. **Cell Body (Soma)**: This part contains the nucleus and other","refusal":null,"annotations":[]}