While there are a number of operating systems on the market today, perhaps the most effective one for online gaming is Windows 7, as it supports high-quality graphics rendering and effective use of system resources.
Answer from Ted Lowenkopf, M.D. , medical director of Providence Stroke Center: Yes, you can have a stroke and not know it. A stroke's effects can be undetectable if the stroke is small or if the tissue damaged does not serve a critical function. Evidence of the stroke would show on a CT scan or an MRI of the brain, but it might not produce symptoms. But you really may be asking if a stroke can occur without your realizing, at the time, that it's happening â such as when you are asleep or when the effects are minor. Letâs look at those two scenarios separately.
MRI has become widely used because the pictures are so detailed that the radiologist can see even tiny changes. This accuracy helps in the early detection of disease and injury, allowing effective treatment planning. There are no known side effects of an MRI scan, and it is normally a totally pain-free procedure. Some people should not have an MRI scan. If any of the following applies to you, please contact us on the number on your appointment letter: 1  You have a heart pacemaker.