The cutting edge of mental health may involve some of the smallest parts of our brains. Read austinperlmd to learn about glial cells and their potential impact on depression and anxiety.
How do astrocytes broker the connections between neurons? One way is by picking up and releasing molecules like GABA and glutamate, neurotransmitters that play an essential role in brain signaling and mood. Some research also suggests that astrocytes can detect and absorb neurotransmitters like serotonin and norepinephrine which are considered among the most important molecules involved in conditions like anxiety and depression.
However, the result of this may be that without functional astrocytes to help regulate communications between them, neurons are exposed to toxic levels of excitatory molecules like glutamate or insufficient levels of electrolytes like potassium that could damage neuron health.Oligodendrocytes are the third group of glial cells found in the brain.
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