{"role":"assistant","content":"A neuron is a specialized type of 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. The primary components of a neuron include:\n\n1. **Cell Body (Soma)**: This contains the nucleus and is where most of the cell's metabolic activities occur. It integrates incoming signals and determines if the neuron will fire an action potential.\n\n2. **Dendrites**: These are branch-like structures that extend","refusal":null,"annotations":[]}