BIOLOGY NEWS
Researchers in Germany have used a magnetic resonance imaging (MRI) technique called continuous arterial spin labeling (CASL) to map cerebral blood flow patterns in schizophrenic patients quickly and without using radiation or contrast agents. Their findings appear in the online edition and July printed issue of the journal Radiology.
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Schizophrenia is a chronic and severe brain disorder that affects approximately 2.4 million American adults, according to the National Institute of Mental Health. Symptoms can include hallucinations, delusions, disordered thinking, movement disorders, social withdrawal and cognitive deficits.
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