System programming languages differ from application programming languages in that they are more concerned with managing a computer system rather than solving general problems in health care, game playing, or finance. System languages deal with: 1  Memory management. 2  Process management.
Part of the reason we lack more effective and specific drugs for anxiety is that we don't know enough about how the brain processes anxiety. This study opens up a new line of investigation into the brain circuitry that controls anxiety..
Think of anxiety like a disease - it wants you to experience anxiety more, so it brings the thought back into your mind to cause you that anxiety. Anxiety also changes the way your brain works so that it's harder to have positive thoughts, which also pushes these unwanted thoughts back into your mind.