Posted on June 7, 2015 by Chris Robbins. The summer solstice will occur on Monday, June 20, 2016 at 22:34 UTC (local time zones: 6:34 pm EDT, 5:34 pm CDT, 4:34 pm MDT, 3:34 pm PDT).osted on June 7, 2015 by Chris Robbins. The summer solstice will occur on Monday, June 20, 2016 at 22:34 UTC (local time zones: 6:34 pm EDT, 5:34 pm CDT, 4:34 pm MDT, 3:34 pm PDT).
An MRA, or magnetic resonance angiogram, is a type of MRI scan that uses MRI's magnetic fields and radio waves to produce pictures of blood vessels inside the body, allowing doctors to locate problems that may cause reduced blood flow.
when you look into an mri and mra image of the same part of the body like the head there is a distinct difference between the two an mri would show the stationary parts of the body like the brain and the structures surrounding its each of them have their own uses that depend on what the condition is it is up to the doctor to choose which tool he would like to employ summary 1 an mri is a medical diagnostic tool that uses magnetism to look into the body while mra is a specialized technique of mri that focuses on blood vessels