Types The brain consists of 2 main types of cells – the nerve cells, and their supporting “scaffolding” cells which are called glia. Most primary tumours arising from the brain in adults arise from these glial cells and are thus called gliomas. The most common types of gliomas are astrocytoma (including glioblastoma multiforme), oligodendroglioma, and ependymoma. Symptoms Common symptoms are: headaches … Continue reading Gliomas