3,4 A range of organic brain disorders is also associated with hallucinations, including temporal lobe epilepsy delirium dementia focal brain lesions neuroinfections, such as viral encephalitis and cerebral tumors. Not all auditory hallucinations are associated with mental illness, and studies show that 10% to 40% of people without a psychiatric illness report hallucinatory experiences in the auditory modality. These hallucinations are also relatively common in bipolar disorder (20% to 50%), in major depression with psychotic features (10%), and in posttraumatic stress disorder (40%). It has been estimated that approximately 75% of people with schizophrenia experience auditory hallucinations.

The assessment and differential diagnosis of auditory hallucinations, recent theoretical frameworks, and treatment options are also briefly discussed.Īuditory hallucinations feature prominently in many psychiatric disorders. This article provides an overview of the characteristic features of auditory hallucinations in psychiatric illness. A person with insight will acknowledge that the experience is abnormal and will report less interference with daily activities than a person with no insight. Affected individuals may or may not have insight into the hallucinations. In most cases, auditory hallucinations are unintentional, intrusive, and unwanted. 1 Auditory hallucinations have veridical perceptual qualities in the sense that individuals are often convinced of the objective reality of the experience. They have been described as the experience of internal words or noises that have no real origin in the outside world and are perceived to be separate from the person’s mental processes. In psychiatry, auditory hallucinations carry considerable weight in the diagnostic process, so there is a clear need for clinicians to have a greater understanding of the multiple facets of this phenomenon.Īuditory hallucinations are false perceptions of sound. Throughout history, auditory hallucinations have been construed as evidence of communication with divine powers, although contemporary medical models often view them as undesirable and a sign of mental illness. The characteristics of auditory hallucinations that are typically indicative of psychosis.The assessment and differential diagnosis of auditory hallucinations.The characteristic features of auditory hallucinations.It appears here for your reference.Īfter reading this article, readers will be familiar with: CME credit for this article is now expired.

Treatment for auditory hallucinations