MRI allows brain anatomy of individuals to be visualized in 3 dimensions with great details, as well as networks of brain regions activated by high order cognitive functions up to consciousness, together with stunning images of the connections between those areas. An important challenge for ...
I'm not saying you should do it all the time.我不是说你应该一直这样做。I'm not saying you should speed read like a proclivity grease monkey.我不是说你应该像个机修工一样快速阅读。I'm saying it is a useful skill to have in your pocket for when you need it.我是说当你需要的时候，...
and this has made this method popular amongst patients. This method is not just effective and accurate but is also patient-friendly. Since there is no invasion or poking required, the procedure is painless. All a patient has to do is lie down inside the MRI machine, and the tool does all...
Doctors may order MRI scans to help diagnose multiple sclerosis, brain tumors, torn ligaments, tendonitis, cancer and strokes, to name just a few. An MRI scan is the best way to see inside the human body without cutting it open. That may be little comfort to you when you're getting ...
For a more detailed explanation about serotonin and antidepressants, read How Antidepressants Work. While doctors know that differences in brain and neurotransmitter functions exist, they don't know whether BDD causes the differences or if the differences cause BDD. However, as researchers continue to...
Also Read:Why Must You Remove All Metal Objects Before An MRI Scan? PET Scan: Positron Emission Tomography A Positron Emission Tomography (PET) scan is another non-invasive brain imaging technique. It measures the metabolic activity of cells in the body, including the brain. A PET scan require...
even if we want to be paying attention. Think of just the last time you were trying to read a book, got to the bottom of the page with no idea what the words were saying. This happens to us. And when this happens, when we mind-wander without an awareness that we're doing it, ...
Genius and the Brain Your cerebral cortex has a big impact on how you think. Image courtesy U.S. Department of Health and Human Services Your brain regulates your body's organ systems. When you move around, it sends impulses along your nerves and tells your muscles what to do. Your brain...
This finding has powerful implications as it suggests that taking time off and hiking in the woods can have a protective effect on the development of many psychological disorders for which stress is often a major influence factor. So what can you do the next time you feel stressed out?
even if we want to be paying attention. Think of just the last time you were trying to read a book, got to the bottom of the page with no idea what the words were saying. This happens to us. And when this happens, when we mind-wander without an awareness that we're doing it, ...