{"role":"assistant","content":"A neuron is a specialized cell within the nervous system that is responsible for transmitting information through electrical and chemical signals. Neurons are the fundamental units of the brain, spinal cord, and peripheral nervous system, playing a critical role in processes such as reflexes, sensory perception, and communication between different parts of the body.\n\nNeurons have several key components:\n\n1. **Cell Body (Soma)**: The central part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the","refusal":null,"annotations":[]}