Glial cell function

Glial cells are crucial support cells in the nervous system that assist neurons, the primary nerve cells. They help maintain the environment around neurons, ensuring they function properly. Glial cells provide nutrients, remove waste, and protect against injury. They also play a role in signaling, helping neurons communicate with each other. Unlike neurons, glial cells do not transmit information directly but are essential for overall brain health and efficiency. Essentially, they act as caregivers, maintaining the infrastructure that allows the brain to work effectively.