Changes in dopamine levels in the brain affect emotion-recognition

Emotion-recognition among people with disorders such as Parkinson's disease or schizophrenia may be affected by changes in the levels of dopamine in the brain, say researchers at the University of Birmingham.
Emotion-recognition among people with disorders such as Parkinson’s disease or schizophrenia may be affected by changes in the levels of dopamine in the brain, say researchers at the University of Birmingham.