{"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 have a unique structure that enables them to perform their functions effectively, consisting of three main parts:\n\n1. **Cell Body (Soma):** The cell body contains the nucleus and organelles, maintaining the cell's health and functionality.\n\n2. **Dendrites:** These are branching extensions of the neuron that receive signals from","refusal":null,"annotations":[]}