Schizotypal personality disorder is a personality disorder characterized by odd behaviors, beliefs, thoughts, and difficulties in social situations. People with personality disorders are not aware that their thoughts and behaviors are inappropriate.
Although the cause of personality disorders is not clear, it is believed that the frontal lobe is where personality and impulses arise.
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It is not clear what causes personality disorders, but it is likely a combination of genetic factors and a person's environment.
Schizotypal personality disorder is more common in men. People who have relatives with schizophrenia may have an increased chance of developing schizotypal personality disorder.
Schizotypal personality may cause:
- Detachment from social relationships and difficulty forming relationships
- Limited range of emotional expression
- Odd or eccentric speech, dress, and grooming
- Unusual style of communication
- Illusions and alterations in perception
- "Magical" thinking
- Peculiar, outlandish, or paranoid ideas or beliefs
- Social anxiety
- Talking to self
You will likely be referred to a psychiatrist or other mental health professional who will ask you about your symptoms and mental and medical health history. A diagnosis will be made after a complete psychiatric assessment that rules out other disorders, such as schizophrenia , dissociative disorders, obsessive-compulsive personality disorder , or other personality disorders.