{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting and processing information through electrical and chemical signals. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles. It is responsible for maintaining the health and functionality of the cell.\n\n2. **Dendrites**: These are branching extensions that receive signals from other neurons and convey","refusal":null,"annotations":[]}