All vertebrates have a blood–brain barrier that allows metabolism inside the brain to operate differently from metabolism in other parts of the body. Glial cells play a major role in brain metabolism by controlling the chemical composition of the fluid that surrounds neurons, including levels of ions and nutrients.
গ্লিয়াল কোষগুলো মস্তিষ্কের ভিতরে কী নিয়ন্ত্রণ করে?
chemical composition of the fluid that surrounds neurons