{"role":"assistant","content":"A neuron is a specialized type of cell that is the fundamental building block of the nervous system. Neurons are responsible for receiving, processing, and transmitting information through electrical and chemical signals. They play a crucial role in how the brain and the nervous system function.\n\nA typical neuron has three main parts:\n\n1. **Cell Body (Soma)**: This contains the nucleus and is responsible for maintaining the cell's health and functionality. It integrates signals received from other neurons.\n\n2. **Dendrites","refusal":null,"annotations":[]}