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Paranoid personality disorder (PPD) is a mental disorder characterized by paranoia, and a pervasive, long-standing suspiciousness and generalized mistrust of others. People with this personality disorder may be hypersensitive, easily insulted, and habitually relate to the world by vigilant scanning of the environment for clues or suggestions that may validate their fears or biases.
Paranoia is an instinct or thought process that is believed to be heavily influenced by anxiety, suspicion, or fear, often to the point of delusion and irrationality. [1] Paranoid thinking typically includes persecutory beliefs, or beliefs of conspiracy concerning a perceived threat towards oneself (e.g., "Everyone is out to get me" ).
Paraphrenia is often associated with a physical change in the brain, such as a tumor, stroke, ventricular enlargement, or neurodegenerative process. [4] Research that reviewed the relationship between organic brain lesions and the development of delusions suggested that "brain lesions which lead to subcortical dysfunction could produce delusions when elaborated by an intact cortex".
Paranoia can be a symptom of dementia, but it has to be accompanied with other symptoms to make a diagnosis. Paranoia by itself is not a reason to diagnose someone with dementia, but it is a ...
The KO "O" derives from SCL-90-R. In comparison to SCL-90-R it differs mainly in the lack of items referring to psychotic symptoms and inclusion of questions about the most common symptoms in patients with neurotic disorders observed between 1975 and 1978. KO "O" was designed as one of a set of tools used for collecting information about ...
The Symptom Checklist-90-R (SCL-90-R) is a relatively brief self-report psychometric instrument (questionnaire) published by the Clinical Assessment division of the Pearson Assessment & Information group. It is designed to evaluate a broad range of psychological problems and symptoms of psychopathology.
Delusional disorder, traditionally synonymous with paranoia, is a mental illness in which a person has delusions, but with no accompanying prominent hallucinations, thought disorder, mood disorder, or significant flattening of affect. [7] [8] Delusions are a specific symptom of psychosis.
A review in the American Journal of Psychiatry commended Hicks's phrasing of acceptable ways to speak about mental illness. [1]A review in The National Medical Journal of India likewise applauded the book's accessibility to non-experts, though it criticized Hicks's choice of symptoms and suggested "It would be difficult for an Indian to relate to the book" due to the examples he uses.