The immune system has a crucial part in protecting our bodies from harmful pathogens and parasites, but did you know that the immune system also helps in shaping our thinking? Our brain houses some immune cells called microglia, which help in repairing our neurons and keeping them alive.
With this in mind, the link between microglia and our thoughts becomes clearer. Our thoughts and actions are a reflection of the brain’s wiring. The core of this wiring is made of neurons, which are influenced by microglia. So, having healthy microglia is essential to healthy cognition.
Check out more awesome details about these cells over at Psychology Today.
(Image Credit: GerryShaw/ Wikimedia Commons)
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