{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that transmits information throughout the body. Neurons are the building blocks of the nervous system and are responsible for receiving, processing, and sending signals in the form of electrical impulses.\n\nKey features of neurons include:\n\n1. **Structure**:\n   - **Dendrites**: Branch-like structures that receive signals from other neurons and sensory cells.\n   - **Cell Body (Soma)**: Contains the nucleus and organelles; it integrates incoming signals","refusal":null,"annotations":[]}