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Tiny shocks help schizophrenics (Science Alert)

In a recent study using a technique called transcranial Direct Current Stimulation (tDCS), scientists from Neuroscience Research Australia (NeuRA) have shown that brain function in people with schizophrenia can improve after applying the stimulation for just 20 minutes.

“We found that this type of brain stimulation boosted learning from feedback which is important in everyday life, for example in learning to act on cues from other people in social situations,” says lead researcher, Dr Tom Weickert.

“There are very few new treatment options for people with schizophrenia, so finding a different treatment that is promising and also has little in the way of side effects is very exciting,” he says.

tDCS transmits a very mild electrical current to the brain through electrodes on the scalp. This technique has previously been shown to improve brain function in healthy people, as well as people with depression.