Context: Fatal familial insomnia (FFI) is a genetically transmitted neurodegenerative prion disease that incurs great suffering and has neither a treatment nor a cure. The clinical literature is ...

They can then pass this mutation on to their children in the regular way. Related: Not all insomnia is the same — in fact, there may be 5 types Symptoms: The hallmark symptom of FFI is insomnia ...

Context: Fatal familial insomnia (FFI) is a genetically transmitted neurodegenerative prion disease that incurs great suffering and has neither a treatment nor cure. The clinical literature is ...

Watson tackles involves the rare and fatal disease known as Fatal Familial Insomnia (FFI). Disclaimer: This article contains spoilers from the show. In the story, Watson is asked to help Erika ...