(magnetic resonance imaging, a technique that utilizes specialized scanners to image parts of the body using magnetic fields) on 11 astronauts (10 guys and one female) both before and after they took a trip to area and for up to a year after their return. In addition, Kramer and his associates found that the pituitary gland, also changes with exposure to microgravity, Kramer said. That period suggests that these effects might be long-lasting, Kramer stated. Scientists have a number of theories about why the brain swells in area, however what Kramer called “one of the most engaging,” is that without gravity, the fluids in our body that typically distribute equally take a trip up towards the head and away from the feet, he stated. One of the countermeasures that researchers are exploring with is reminiscent of the revolving space station in the sci-fi film “2001: A Space Odyssey,” Kramer said.
In addition, Kramer and his colleagues discovered that the pituitary gland, also alters with direct exposure to microgravity, Kramer stated. Researchers have a number of theories about why the brain swells in space, however what Kramer called “one of the most compelling,” is that without gravity, the fluids in our body that generally distribute equally travel up toward the head and away from the feet, he stated. One of the countermeasures that scientists are experimenting with is reminiscent of the revolving space station in the sci-fi movie “2001: A Space Odyssey,” Kramer stated.
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