Brainwave study sheds light on cause of 'hearing voices'
6 months ago
- #mental health
- #neuroscience
- #schizophrenia
- A new study provides strong evidence that auditory verbal hallucinations in schizophrenia may result from the brain's inability to recognize its own inner voice.
- The research used EEG to measure brain activity, showing that healthy individuals suppress auditory cortex activity during inner speech, while those with hallucinations show enhanced activity.
- The findings suggest a disrupted prediction mechanism in the brain, causing inner speech to be misattributed as external speech in people with schizophrenia.
- The study could lead to biological indicators for schizophrenia, aiding in early diagnosis and intervention.
- Participants with recent auditory hallucinations showed reversed brain activity patterns compared to healthy individuals, supporting long-standing theories about schizophrenia.