What is the ratio of neuroglial to nuerons?

The ratio of neuroglial cells (glia) to neurons in the human brain is estimated to be about 1:1 to 10:1, depending on the specific region of the brain and the methods used for measurement. While neurons are responsible for transmitting signals, glial cells support, protect, and enhance neuronal function. This substantial presence of glial cells highlights their critical role in maintaining overall brain health and function.