{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting and processing information through electrical and chemical signals. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: The part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the cell's health and processes.\n\n2. **Dendrites**: Branch-like projections that receive signals from other","refusal":null,"annotations":[]}