{"role":"assistant","content":"A neuron is a specialized type of cell that serves as the fundamental building block of the nervous system in animals. Neurons are designed to transmit and process information through electrical and chemical signals. They play a critical role in various functions, including sensory perception, motor control, and cognitive processes.\n\n### Key Components of a Neuron:\n\n1. **Cell Body (Soma):** Contains the nucleus and organelles; it is responsible for the general metabolic activities of the neuron.\n\n2. **Dendrites","refusal":null,"annotations":[]}