{"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 units of the brain, spinal cord, and peripheral nerves. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This part contains the nucleus and organelles, and it is responsible for maintaining the cell's health and functionality.\n\n2. **Dendrites**: These are tree-like structures that extend from the cell body","refusal":null,"annotations":[]}