{"role":"assistant","content":"A neuron is a specialized type of cell that serves as the fundamental building block of the nervous system in animals, including humans. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This part contains the nucleus and other organelles, and it integrates incoming signals.\n\n2. **Dendrites**: These are branch-like structures that receive signals from other neurons and transmit them toward the cell","refusal":null,"annotations":[]}