All Trought about politic at Ukraine

When a patient shows up at a doctor's office with a bruise after falling and bumping his head, the physician might order a CT scan even if she believes the injury is superficial.

Worries about a malpractice lawsuit might prompt her to take steps that aren't medically necessary. "If I don't get a CAT scan, this is that one case where I'll end up in court," the doctor might thin ... Read more »

The popular computer game "Tetris" increases the efficiency of the brain, U.S. researchers found. They put the experiment on a group of adolescent girls and studied the changes in their brain with imaging.As it turned out, the regular game of Tetris is to increase the thickness of the cerebral cortex and increase its efficiency. In particular, participated in the experiment, children were reported changes in brain areas responsible for complex, coordinated movements as well as the brain's ability to link information that comes through different channels - visual, auditory and tactile.In addition, increased productivity of the brain in solving issues related to rational thinking and language. Now scientists hope to find out how computer games affect other qualities of the brain, such as memory, speed of information processing and spatial imagination.On this topicPortr ... Read more »