The types of delusions in schizophrenia can vary, but persecutory delusions are the most common. Schizophrenia is a mental health condition caused by changes in the brain’s structure and function.

For example, people experiencing persecutory delusions may believe they’re being harassed, attacked, poisoned, spied on, conspired against, or being hindered from reaching their long-term goals.

Delusions of grandeur is when one has a false belief about one's own greatness or skills. Learn the signs of this mental illness, see a few examples, and more today.

In schizophrenia, delusions are most often of being persecuted or controlled, ... For example, they may neglect their safety and personal care, or they may leave themselves open to emotional, ...

For example, people who have bipolar disorder, schizophrenia, delusional disorder, narcissistic personality disorder, ...

Learn more about Cotard delusion and schizophrenia. Cotard delusion, or Cotard's syndrome, ... For example, they may think a virus is destroying their organs.

Indeed, one functional magnetic resonance imaging study showed an imbalance in how the brain networks in people with schizophrenia respond to evidence, which could underlie the structural cause of ...

Schizophrenia has five characteristic symptoms: delusions, persistent hallucinations, disorganized speech, grossly disorganized or catatonic behavior, as well as a group of symptoms manifesting as ...

Schizophrenia is a personality disorder that causes a person to lose touch with reality through psychosis, hallucinations, ...

Learn more about schizophrenia and its symptoms, causes and treatments in our expert guide, reviewed by a triple board-certified neuropsychologist.

As you get older, the positive symptoms of schizophrenia like delusions and hallucinations will likely improve. Also, as you age, self-medicating through substance abuse is less common.

The symptoms of schizophrenia are manifold, and present in such a variety of combinations and severities that it is impossible to describe a "typical case" of schizophrenia. The so-called ...