{"role":"assistant","content":"A neuron is a specialized cell that is the basic building block of the nervous system. Neurons are responsible for transmitting and processing information throughout the body via electrical and chemical signals. They play a crucial role in the functioning of the brain, spinal cord, and peripheral nerves.\n\nNeurons have three main parts:\n\n1. **Dendrites**: These are tree-like extensions that receive electrical signals from other neurons and transmit them to the cell body.\n\n2. **Cell Body (Soma)**: This","refusal":null,"annotations":[]}