{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for receiving, processing, and transmitting information through electrical and chemical signals. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: The central part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the cell's health and metabolic functions.\n\n2. **Dendrites**: Extensions from the","refusal":null,"annotations":[]}