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Paranoia is a disturbed thought process characterized by excessive anxiety or fear, often to the point of irrationality and delusion. Paranoid thinking typically includes persecutory beliefs concerning a perceived threat towards yourself. In the Greek, paranoia simply means madness (para = outside; nous = mind). Historically, this characterization was used to describe any delusional state.
Schizophrenia linked for first time to chromosome region in study led by Stanford scientists — Schizophrenia and bipolar disorder share genetic roots. – Researchers has discovered that nearly a third of the genetic basis of schizophrenia may be attributed to the cumulative actions of thousands of common genetic variants.
21st century could be the “age of paranoia”, according to a leading psychiatrist. Dr Daniel Freeman. – Paranoia is on the increase and could go unchecked unless we take urgent action, claims a leading scientist. Dr Daniel Freeman, a Wellcome Trust fellow, warns that changes in how we live and work could mean that we are entering an “age of paranoia.”