Risk factors for catatonic schizophrenia. The risk factors for catatonic schizophrenia are the same as those for other schizophrenia subtypes, they include: Genetics - individuals with a family history of schizophrenia have a higher risk of developing it themselves. Viral infection - some recent studies suggest that viral infections may predispose the child to development of schizophrenia.
Dunham [dun-ham] as a boys' name is of Gaelic origin, and the meaning of Dunham is brown man.
Origin and Meaning of the name Bentham BENTHAM is an Old English place description. The suffix ham refers to a homestead or house while bent, from what I have been able to discover, appears to be a kind of grass. So the name would mean a house or homestead surrounded by grasslands.