{"role":"assistant","content":"A neuron is a specialized cell that is the fundamental unit of the nervous system, responsible for transmitting and processing information through electrical and chemical signals. Neurons have three main parts:\n\n1. **Cell Body (Soma)**: This contains the nucleus and other organelles. It is responsible for the general maintenance and metabolic functions of the neuron.\n\n2. **Dendrites**: These are branching extensions that receive signals from other neurons. Dendrites help to detect stimuli and convey information to the cell","refusal":null,"annotations":[]}