{"role":"assistant","content":"A neuron is a specialized cell within the nervous system that transmits information through electrical and chemical signals. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves, playing a crucial role in processing and transmitting information throughout the body. \n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and is responsible for the metabolic activities of the neuron.\n\n2. **Dendrites**: Short, branching projections that receive signals from other","refusal":null,"annotations":[]}