{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting information throughout the body. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves. They communicate via electrical impulses and neurotransmitters, allowing for the processing and transmission of signals that control various functions, such as movement, sensation, and cognition.\n\nNeurons have several key parts:\n\n1. **Soma (cell body)**: This contains the nucleus and organelles of the neuron, serving as","refusal":null,"annotations":[]}