{"role":"assistant","content":"A neuron is a specialized cell that transmits information throughout the nervous system. Neurons are the basic building blocks of the brain, spinal cord, and peripheral nerves. They are designed to receive and send electrical signals, which allows them to communicate with each other and with other types of cells.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles; it maintains the health and functionality of the neuron.\n   \n2. **Dendrites","refusal":null,"annotations":[]}