Delusions are fixed beliefs that do not change, even when a person is presented with conflicting evidence. Delusions are considered "bizarre" if they are clearly implausible and peers within the same ...

For the first decades of Sohee Park’s career in schizophrenia research, she rarely stopped to consider what life was like for her research subjects. Now a professor of psychology at Vanderbilt ...

Many people with psychosis suffer from persecutory delusions—beliefs that terrible things will happen to them in everyday situations, such as people trying to harm them. The disorder causes social ...

Please provide your email address to receive an email when new articles are posted on . A theoretically driven cognitive therapy program significantly reduced persistent persecutory delusions compared ...

Julia Sheffield, Ph.D., a clinical psychologist at Vanderbilt University Medical Center, has dedicated her career to solving the mysteries of psychosis. As a clinician, Sheffield, the Jack Martin, MD ...

A recent study in mice led a team of researchers in Japan to believe that psychosis may be caused by problems with specialized nerve cells deep within the brain, as well as a certain kind of learning ...

A new Japanese study in mice published in the journal Nature indicates that the cause of the profound mental disturbance termed psychosis could be due to defects in the functioning of specialized ...

The term “delusion” refers to a strong, consuming belief in something that is untrue. Religious delusions involve beliefs concerning religious ideologies or figures. Examples of religious delusions ...

A delusion is a belief based on an inaccurate interpretation of reality, despite clear evidence to the contrary. A delusional disorder causes a person to have delusional thoughts for a prolonged ...