What is Formal Thought Disorder (FTD)? Formal thought disorder describes a communication phenomenon where the subject expresses their thought, through language (verbal or written) in a way that is ...

Thought blocking occurs when someone is talking and suddenly stops for no clear reason. Losing a train of thought occasionally is common and not usually a cause for concern. However, it can also be a ...

Getting something stuck in your head — the catchy chorus of a song, a gruesome image from the news — can be annoying for anyone. But annoying can become alarming when intrusive thoughts, worries, or ...