{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting information through electrical and chemical signals. Neurons are fundamental units of the brain and the nervous system, playing a critical role in processing and conveying sensory information, motor control, and cognition.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles, supporting the overall functioning of the neuron.\n  \n2. **Dendrites**: Branch-like structures that receive signals from","refusal":null,"annotations":[]}