The dye used for echo is different from the dye used during angiography (a test used to examine the body's blood vessels). For most types of echo, you will remove your clothing from the waist up. Women will be given a gown to wear during the test. You'll lie on your back or left side on an exam table or stretcher.
In case youâre like me and canât get your head on straight about which is which, the left brain is the math/science/logical side and the right brain is the art/music/creative side. Obviously we tend to skew pretty far towards the right-brain around these parts, but we respect all types of brain power and have a special place in our hearts for science and chess.
What the brain draws from: Art and neuroscience. Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds. Cerebral art history â In Spain's Tito Bustillo Cave, scientists found these horse paintings overlaying older red paintings, which could be 29,000 years or older.