Saturday , October 1 2022

Unexpected Mars Effects: Mission to the Red Planet Can Cause Brain Damage



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The Martian

Many experts talk about a mission to Mars, but there are some "side effects" that must also be taken into account. CNN addresses this in a recent article.

Information bureaus are full of speculation these days, and studies with accurate results are extremely valuable.

It seems that if there is a long-term space mission on the Red Planet, the astronauts will be exposed to low-dose radiation in deep space, and this could have some side effects.

A mission to Mars can cause brain damage

There is a new study that has found that such exposure can cause brain damage – damage to the brains of mice and this can lead to learning and memory problems, along with anxiety problems.

The website notes that this study was published the next day in eNeuro. There have been previous studies that look at radiation effects on the brain. They used lower levels of exposure, but on the other hand, higher doses of radiation.

Researchers say they do not accurately reflect deep space conditions.

"This study now shows that radiation delivered at dose rates (ie 1 mGy / day) over prolonged connections (6 months) causes adverse neurocognitive effects – similar to our past studies using dose rates of ~ 400 times higher, "CNN writes.

In this new study, experts examined male mice that had been exposed to chronic low-dose radiation for six months.

After half a year, experts found that "the signaling in the prefrontal cortex and hippocampus is disturbed by radiation."

Memory problems and anxiety

This has also been reported to cause damage to memory and training of small rodents.

Researchers have also observed that mice show signs of anxiety, leading them to believe that radiation also affects the amygdala.

"This study now shows that radiation delivered at space-appropriate doses for prolonged times causes adverse neurocognitive effects similar to our past, tested at doses that were about 400 times higher," says Charles Limoli, author of research and professor of radiation oncology.

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