{"role":"assistant","content":"A neuron is a specialized cell that is the basic building block of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. They play a crucial role in processes such as sensation, thought, movement, and reflexes.\n\nA typical neuron has three main parts:\n\n1. **Dendrites**: These are branch-like structures that receive signals from other neurons and relay them to the cell body.\n\n2. **Cell body (soma)**: This part contains","refusal":null,"annotations":[]}