Glia were once thought to be purely for structural support, and their functions are still poorly understood, but at least some of them can generate their own signals that influence information processing.
Glia dulunya dianggap murni untuk dukungan struktural, dan fungsinya masih kurang dipahami, tetapi setidaknya beberapa fungsinya dapat hasilkan sinyal sendiri yang memengaruhi pemrosesan informasi.