'''''Researchers in Germany have used a magnetic resonance imaging (MRI) technique called continuousarterialspinlabeling (CASL) to map cerebral blood flow patterns in schizophrenic patients quickly and without using radiation or contrast agents. Their ...'
How can you come to know yourself? Never by thinking, always by doing. Try to
do your duty, and you'll know right away what you amount to. -
Johann Wolfgang von Goethe