{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system in animals, including humans. Neurons are responsible for transmitting and processing information through electrical and chemical signals. Key components of a neuron include:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles, managing the cell's metabolic activities.\n\n2. **Dendrites**: These are branched extensions that receive signals from other neurons and transmit them to the cell body.\n\n3. **","refusal":null,"annotations":[]}