{"role":"assistant","content":"A neuron is a specialized cell that transmits information throughout the nervous system. Neurons are fundamental units of the brain and the nervous system, playing a critical role in processing and communicating signals.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles. It integrates incoming signals and determines whether to send an action potential.\n\n2. **Dendrites**: Branch-like structures that receive signals from other neurons and convey that information to the cell body","refusal":null,"annotations":[]}