{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that transmits information through electrical and chemical signals. Neurons are the basic building blocks of the brain, spinal cord, and peripheral nerves. They play a critical role in communicating sensory information, processing and integrating information, and controlling responses in the body.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles, responsible for maintaining the cell's health and function.\n\n2. **Dendrites","refusal":null,"annotations":[]}