👉 Sclerosal refers to a type of abnormal growth or development in the brain. In medical terms, it's when the cells that normally make up the brain (neurons) become too large and start to interfere with normal functions. For example, if you have a tumor growing on your brain called a glioma, it can cause the cell count to increase and lead to abnormal growth of neurons in certain areas. This is known as "sclerosing" or "glioblast