{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting information through electrical and chemical signals. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves. They play a critical role in processing and communicating information throughout the body.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This part contains the nucleus and organelles, which are essential for the cell's metabolic activities.\n\n2. **Dendrites**: These are","refusal":null,"annotations":[]}