{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that transmits information through electrical and chemical signals. Neurons are the fundamental units of the brain and nervous system, allowing for communication between different parts of the body.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This part contains the nucleus and organelles, which maintain the cell's functions.\n\n2. **Dendrites**: These are branching extensions of the neuron that receive signals from other neurons or sensory receptors","refusal":null,"annotations":[]}