Primary neuron culture isolation is a crucial technique in neuroscience research, allowing scientists to study neurons in a controlled environment outside the brain. By extracting neurons directly from brain tissue, researchers can examine neuronal development, function, and interactions at a cellular level. This method provides valuable insights into neurodegenerative diseases like Alzheimer’s and Parkinson’s, enabling the testing of potential treatments. Advances in isolation techniques have improved cell viability and purity, enhancing the reliability of experimental results.