Echoes of the Mind: Auditory Charles Bonnet Syndrome
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
View abstract on PubMed
Summary
This summary is machine-generated.Musical hallucinations (MH), a rare auditory phenomenon, were effectively managed in a patient with hearing loss using risperidone. This case highlights the importance of recognizing and treating non-psychotic auditory hallucinations.
Area Of Science
- Neuroscience
- Otolaryngology
- Psychiatry
Background
- Musical hallucinations (MH) are complex auditory phenomena involving perception of music without external stimuli.
- Auditory Charles Bonnet syndrome (ACBS) is a rare condition often associated with hearing impairment.
Observation
- A 51-year-old male with bilateral sensorineural hearing loss experienced persistent, disruptive musical hallucinations (prayer chants).
- The patient had no history of psychiatric illness, leading to a diagnosis of ACBS.
Findings
- Treatment with risperidone significantly reduced the frequency and intensity of musical hallucinations.
- Symptom recurrence upon medication discontinuation underscored treatment adherence importance.
Implications
- This case emphasizes the need for awareness and understanding of non-psychotic auditory hallucinations in hearing-impaired individuals.
- Antipsychotic medication shows efficacy in managing MH, suggesting a role for pharmacological intervention.
- A multidisciplinary approach integrating audiological and psychiatric care is crucial for optimal patient outcomes.
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
Related Concept Videos
Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
Sound waves are collected by the external ear and amplified as they travel through the ear canal. When sounds reach the junction between the outer and middle ear, they vibrate the tympanic membrane—the eardrum. The resulting mechanical energy causes the...
Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...