The author mentions the study published by Sophia Vinogradov and her colleagues to illustr

The author mentions the study published by Sophia Vinogradov and her colleagues to illustrate

A．that brain training helps to decrease the severity of schizophrenia.

B．that patients with schizophrenia are capable of playing computer games.

C．whether the patients can keep pace with the level of difficulty steadily.

D．that auditory training is helpful to all the symptoms of schizophrenia.

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