{"role":"assistant","content":"A neuron is a specialized cell that is the fundamental building block of the nervous system, responsible for transmitting information throughout the body. Neurons communicate through electrical and chemical signals, allowing for the processing and relay of information. \n\nThe key components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles, responsible for the cell's metabolic activities.\n\n2. **Dendrites**: Branch-like structures that receive signals from other neurons and convey that information to the","refusal":null,"annotations":[]}