'''''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 ...'
In those days spirits were brave, the stakes were high, men were real men,
women were real women and small furry creatures from Alpha Centauri were
real small furry creatures from Alpha Centauri. - Douglas Adams