Positive symptoms correlated with more negative sentiment and longer utterances, whereas negative symptoms aligned with ...

Many people experience a constant inner dialogue, a voice that comments, questions, or guides them through the day. This experience, known as inner speech or self-talk, can be helpful, neutral, or ...

Levodopa is an effective treatment for improving motor performance in Parkinson’s disease (PD) 1. However, the exact effect of levodopa on speech motor control is under debate. It is still under ...