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Space radiation can damage mice’s brains and cause anxiety, study shows

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Geekz Snow
Space radiation can damage mice’s brains and cause anxiety, study shows

Out in the depths of space, far from the protection of Earth’s atmosphere, radiation lurks.

Space radiation is known to cause sickness and increase the lifetime risk of cancer in astronauts, and now scientists have published a study showing that exposure to space-like radiation can cause damage to the brains of mice and affect their behavior.

The scientists took lab mice and exposed them to 1 milliGray of radiation each day, which is the equivalent exposure to deep-space radiation.

The experiment lasted for six months.

At the end of this period, the scientists examined the mice’s brains to see what had changed.

They found that in two areas of the mice’s brains, the hippocampus and the prefrontal cortex, cellular signaling was impaired.

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Geekz Snow
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