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Bakewell B, Johnson M, Lee M, Tchernogorova E, Taysom J, Zhong Q. Drug-induced musical hallucination. Front Pharmacol 2024; 15:1401237. [PMID: 38841376 PMCID: PMC11150696 DOI: 10.3389/fphar.2024.1401237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 05/02/2024] [Indexed: 06/07/2024] Open
Abstract
Musical hallucination is a rare perceptual phenomenon wherein individuals hear music in the absence of external auditory stimuli. This phenomenon occurs across diverse medical conditions and can be triggered by some drugs. The underlying mechanism of drug-induced hallucination is unknown. This study explores drug-induced musical hallucination through a literature review, aiming to investigate its pathophysiology and potential treatment modalities. A literature search was conducted until January 2024 using databases PubMed, WorldCat, Google Scholar, and DOAJ, with keywords "drugs induced musical hallucination" or "drugs" combined with "musical hallucination." The search yielded 24 articles which met inclusion criteria, encompassing 27 cases. The average patient age was 58.3 years, with 67.9% females. Prevalent conditions among cases included hearing impairments, psychiatric disorders, cancers, and neurodegenerative conditions. Common trigger drugs comprised antidepressants, opioids, anti-Parkinson drugs, ketamine, and voriconazole. Musical hallucination descriptions varied widely, and 6 patients reported concurrent visual hallucinations. The onset of symptoms ranged from 75 min to 240 days. Treatment strategies included termination of trigger drugs, dosage reduction, alteration of administration routes or formula, switching to similar drugs, or addition of antidepressants, sedatives, or atypical antipsychotic medications. Musical hallucinations completely disappeared in 24/27 (88.9%) patients but continued in 3/27 (11.1%) patients. The current study concludes that drug-induced musical hallucination may arise from altering neurotransmitter/receptor balance and intricate interactions between trigger drugs and underlying conditions.
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Affiliation(s)
| | | | | | | | | | - Qing Zhong
- Rocky Vista University College of Osteopathic Medicine, Ivins, UT, United States
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Buijk MA, Lauw RF, Coebergh JAF, Bouachmir O, Linszen MMJ, Blom JD. Musical hallucinations, secondary delusions, and lack of insight: results from a cohort study. Front Psychiatry 2023; 14:1253625. [PMID: 37840806 PMCID: PMC10569219 DOI: 10.3389/fpsyt.2023.1253625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Introduction Although musical hallucinations do not tend to be accompanied by delusions, occasionally patients persistently accuse others of being responsible for causing the music they perceive, sometimes with severe social consequences such as frequently calling the police or moving house. In this study we seek to broaden our understanding of this rare type of musical hallucination that comes with secondary delusions and lack of insight, and to explore associations, underlying mechanisms, and treatment possibilities. Methods The present study is part of a cohort study on musical hallucinations carried out in the Netherlands from 2010 through 2023. Participants underwent testing with the aid of the MuHa Questionnaire, Launay-Slade Hallucinations Scale (LSHS), Schizotypal Personality Questionnaire (SPQ), Hamilton Depression Rating Scale (HDRS), and Mini Mental State Examination (MMSE). Additionally, they underwent a brain MRI, electroencephalogram, and audiological testing. Results Five patients out of a group of N = 81 (6%) lacked insight and presented with secondary delusions regarding the perceived music. They were all female, of advanced age, and hearing-impaired, and were diagnosed with cognitive impairment. In three patients (60%), risperidone was started. This had a positive effect on the hallucinations and secondary delusions. Conclusion The pathophysiological process underlying musical hallucinations is multifactorial in nature. We consider cognitive impairment the most likely contributing factor of the secondary delusions and lack of insight encountered in our patients, and antipsychotics the most beneficial treatment. On the basis of these small numbers, no definite conclusions can be drawn, so further research is needed to elucidate the underlying mechanisms and to develop evidence-based treatment methods for people experiencing this rare and debilitating combination of symptoms. Since the black box warning of risperidone cautions against the use of this drug in elderly persons with dementia, a proper comparison with the efficacy and safety of other antipsychotics for this group is paramount.
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Affiliation(s)
| | - René F. Lauw
- Parnassia Psychiatric Institute, The Hague, Netherlands
| | - Jan Adriaan F. Coebergh
- Department of Neurology, Ashford/St. Peter’s Hospital, Chertsey, United Kingdom
- Department of Neurology, St. George’s Hospital, London, United Kingdom
| | | | - Mascha M. J. Linszen
- Department of Psychiatry, University Medical Center Groningen, Groningen, Netherlands
| | - Jan Dirk Blom
- Parnassia Psychiatric Institute, The Hague, Netherlands
- Department of Psychiatry, University Medical Center Groningen, Groningen, Netherlands
- Faculty of Social and Behavioural Sciences, Leiden University, Leiden, Netherlands
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Watanabe M, Nakabayashi T, Nayanar G, Takao C, Maeda C, Tu TTH, Motomura H, Toyofuku A. Case Report: Auditory Hallucination Induced by Amitriptyline for the Treatment of Atypical Odontalgia. Front Psychiatry 2022; 13:863485. [PMID: 35586414 PMCID: PMC9108357 DOI: 10.3389/fpsyt.2022.863485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/14/2022] [Indexed: 11/13/2022] Open
Abstract
Auditory hallucination is usually associated with psychiatric diseases and organic brain illness. It was rarely found as adverse events of antidepressants. Amitriptyline is considered as one of the first line medications for the psychopharmacotherapy of chronic pain including atypical odontalgia (AO) which shows chronic tooth pain without corresponding abnormalities. Anticholinergic adverse events induced by amitriptyline are usually bearable and not critical since the prescription dose is very low for the patients with AO. This is a first case report about the AO patients who showed auditory hallucination by the low dose of amitriptyline. A 43-years-old female, housewife, complained chronic toothache following dental procedures and was diagnosed as AO. Amitriptyline was initially prescribed 25 mg and gradually increased up to 60 mg with the improvement of AO symptoms in 7 months. Although the temporary recurrence was observed following to the retreatment of prosthodontic dental procedures, it improved in a few weeks. Therefore, the dose of amitriptyline was decreased, and the continuation dose was set 30 mg. In 24 months, the AO symptoms were very much improved; however, she reported that she had been heard the voices at midnight for a year. The voices were neighborhoods' and talking about the noise troubles she had claimed before. She had not realized that the voices were auditory hallucination since they were heard only at midnight infrequent and not bothering her daily life. At the time she reported auditory hallucination, she worried whether organic brain diseases are hiding because the frequency of voices was increased and sometimes occurred in daytime. The adverse event of amitriptyline was suspected since she had never had psychotic symptoms before. Amitriptyline was decreased and continued with the dose of 25 mg. Magnetic resonance imaging and psychiatric consultation revealed no abnormality of brain and in psychiatric aspects. After final prosthodontic treatment, the amitriptyline was discontinued in 30 months. Two months after the discontinuation, auditory hallucination was almost disappeared with no recurrence of AO. The present case report suggests that amitriptyline has possibility to induce auditory hallucination even in conventional dose throughout the treatment of chronic pain including AO.
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Affiliation(s)
- Motoko Watanabe
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsuo Nakabayashi
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Gayatri Nayanar
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Chihiro Takao
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Chizuko Maeda
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Trang Thi Huyen Tu
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,Department of Basic Dental Sciences, Faculty of Odonto-Stomatology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Haruhiko Motomura
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akira Toyofuku
- Department of Psychosomatic Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Niranjan V, Rastogi P, Razdan RG. "Musical Ear Syndrome"-Musical hallucinations in a patient with severe hearing loss-A report. Asian J Psychiatr 2017; 29:101-102. [PMID: 29061401 DOI: 10.1016/j.ajp.2017.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 05/02/2017] [Accepted: 05/03/2017] [Indexed: 11/16/2022]
Affiliation(s)
- Vijay Niranjan
- Department of Psychiatry, Mahatma Gandhi Memorial Medical College, Indore, MP, India.
| | - Pali Rastogi
- Department of Psychiatry, Mahatma Gandhi Memorial Medical College, Indore, MP, India
| | - Ram Ghulam Razdan
- Department of Psychiatry, Mahatma Gandhi Memorial Medical College, Indore, MP, India
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Coebergh JAF, Lauw RF, Bots R, Sommer IEC, Blom JD. Musical hallucinations: review of treatment effects. Front Psychol 2015; 6:814. [PMID: 26136708 PMCID: PMC4468361 DOI: 10.3389/fpsyg.2015.00814] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 05/28/2015] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Despite an increased scientific interest in musical hallucinations over the past 25 years, treatment protocols are still lacking. This may well be due to the fact that musical hallucinations have multiple causes, and that published cases are relatively rare. OBJECTIVE To review the effects of published treatment methods for musical hallucinations. METHODS A literature search yielded 175 articles discussing a total number of 516 cases, of which 147 articles discussed treatment in 276 individuals. We analyzed the treatment results in relation to the etiological factor considered responsible for the mediation of the musical hallucinations, i.e., idiopathic/hypoacusis, psychiatric disorder, brain lesion, and other pathology, epilepsy or intoxication/pharmacology. RESULTS Musical hallucinations can disappear without intervention. When hallucinations are bearable, patients can be reassured without any other treatment. However, in other patients musical hallucinations are so disturbing that treatment is indicated. Distinct etiological groups appear to respond differently to treatment. In the hypoacusis group, treating the hearing impairment can yield significant improvement and coping strategies (e.g., more acoustic stimulation) are frequently helpful. Pharmacological treatment methods can also be successful, with antidepressants being possibly more helpful than antiepileptics (which are still better than antipsychotics). The limited use of acetylcholinesterase inhibitors has looked promising. Musical hallucinations occurring as part of a psychiatric disorder tend to respond well to psychopharmacological treatments targeting the underlying disorder. Musical hallucinations experienced in the context of brain injuries and epilepsy tend to respond well to antiepileptics, but their natural course is often benign, irrespective of any pharmacological treatment. When intoxication/pharmacology is the main etiological factor, it is important to stop or switch the causative substance or medication. CONCLUSION Treatments for musical hallucinations tend to yield favorable results when they target the main etiological factor of these phenomena. There is a need to establish the natural course of musical hallucinations, their response to non-pharmacological treatments, and their effects on the patient's quality of life. There is also a need to standardize the assessment of treatment responses, and document long-term follow up.
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Affiliation(s)
- Jan A. F. Coebergh
- Department of Neurology, Haga HospitalThe Hague, Netherlands
- Department of Neurology, Ashford/St. Peter's HospitalChertsey, UK
- Department of Neurology, St. George's HospitalLondon, UK
| | - R. F. Lauw
- Parnassia Psychiatric InstituteThe Hague, Netherlands
| | - R. Bots
- ‘S Heeren LooNoordwijk, Netherlands
| | - I. E. C. Sommer
- Department of Psychiatry, University Medical Center UtrechtUtrecht, Netherlands
- Brain Centre Rudolf MagnusUtrecht, Netherlands
| | - J. D. Blom
- Parnassia Psychiatric InstituteThe Hague, Netherlands
- Department of Psychiatry, University of GroningenGroningen, Netherlands
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Aizawa S, Terao T, Hatano K, Ishii N. Musical hallucinations responding to a further increase of carbamazepine. BMJ Case Rep 2014; 2014:bcr-2014-206418. [PMID: 25253486 DOI: 10.1136/bcr-2014-206418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 73-year-old woman outpatient with mild cognitive impairment, parasomnia and depressive state with musical hallucinations failed to respond to 400 mg/day of valproate. Once she was admitted to a university hospital, her musical hallucinations partially responded to 1 mg/day of clonazepam and sufficiently improved on 100 mg/day of carbamazepine. Two months after discharge, however, her musical hallucinations recurred probably as a consequence of psychological stress. The increase of carbamazepine from 100 to 200 mg/day completely remitted her musical hallucinations. This case suggests that musical hallucinations respond in a dose-dependent manner to increasing carbamazepine, and that gradual titration from small doses of carbamazepine is required because optimal doses appear to be smaller than those required for epilepsy and bipolar disorder. Further studies are warranted to determine the therapeutic levels of carbamazepine for musical hallucinations.
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Affiliation(s)
- Saeko Aizawa
- Faculty of Medicine, Oita University, Yufu, Japan
| | | | - Koji Hatano
- Faculty of Medicine, Oita University, Yufu, Japan
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Abstract
Vocal and/or instrumental sounds combined in such a way as to produce beauty of form, harmony and expression of emotion is music. Brain, mind and music are remarkably related to each other and music has got a strong impact on psychiatry. With the advent of music therapy, as an efficient form of alternative therapy in treating major psychiatric conditions, this impact has been further strengthened. In this review, we deliberate upon the historical aspects of the relationship between psychiatry and music, neural processing underlying music, music's relation to classical psychology and psychopathology and scientific evidence base for music therapy in major psychiatric disorders. We highlight the role of Indian forms of music and Indian contribution to music therapy.
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Affiliation(s)
- Shamsul Haque Nizamie
- Department of Psychiatry, Central Institute of Psychiatry, Kanke, Ranchi, Jharkhand, India
| | - Sai Krishna Tikka
- Department of Psychiatry, Central Institute of Psychiatry, Kanke, Ranchi, Jharkhand, India
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Colon-Rivera HA, Oldham MA. The mind with a radio of its own: a case report and review of the literature on the treatment of musical hallucinations. Gen Hosp Psychiatry 2014; 36:220-4. [PMID: 24359763 DOI: 10.1016/j.genhosppsych.2013.10.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Revised: 10/30/2013] [Accepted: 10/30/2013] [Indexed: 01/20/2023]
Abstract
Musical hallucinations (MH) have been labeled Oliver Sacks syndrome, and in the majority of cases, they occur in the context of a hearing loss. In these instances, they have been described as auditory Charles Bonnet syndrome because they are thought to represent a cortical release phenomenon. Patients with MH tend to have intact reality testing, and as such, the condition may also be described as musical hallucinosis. The temporal course of MH is variable, but given that they may improve or remit with time, education on their benign nature is often sufficient. MH also may improve when hearing loss is reversed. The use of ambient noise potentially ameliorates mild to moderate MH; however, where this is insufficient, somatic treatments may be considered. Case reports have documented successful use of low-dose antiepileptics, atypical antipsychotics and donepezil. We present a case of a 52-year-old man who received only partial relief from serial treatment with several psychotropic agents. He developed major depression with suicidal ideation in the context of persistent, intrusive MH that were refractory to several medication trials, and whereas a course of electroconvulsive therapy led to remission of depressive and suicidal symptoms, it provided only transient relief of his MH. In this article, we also provide a review of the literature on the neurobiology and treatment of MH.
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Affiliation(s)
| | - Mark A Oldham
- Department of Psychiatry, Yale New Haven Hospital, New Haven, CT 06510, USA
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9
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Oxymorphone insufflation associated with acute sensorineural hearing loss: case files of the University of Massachusetts medical toxicology fellowship. J Med Toxicol 2013; 9:179-83. [PMID: 23435934 DOI: 10.1007/s13181-013-0293-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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10
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Calabrò RS, Baglieri A, Ferlazzo E, Passari S, Marino S, Bramanti P. Neurofunctional assessment in a stroke patient with musical hallucinations. Neurocase 2012; 18:514-20. [PMID: 22224482 DOI: 10.1080/13554794.2011.633530] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
We reported a case of an elderly female patient affected by musical hallucinations (MHs) as the unique symptom of a right temporal ischemic stroke. A functional magnetic resonance imaging examination was performed in the patient and in five age- and sex-matched normal controls (NC) to detect the complex neural substrate subserving MHs in such a context. Although an activation pattern involving the primary auditory cortex and the temporal associative areas bilaterally was found in the patient and NC, a significant increased activation mostly located in right temporal cortex (in the ischemic area), was observed in the patient. Further functional neuroimaging studies should be performed to detect the complex neural pathways underlying MHs and to find out differences between these hallucinations and real music perception.
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11
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Sanchez TG, Rocha SCM, Knobel KAB, Kii MA, Santos RMRD, Pereira CB. Musical hallucination associated with hearing loss. ARQUIVOS DE NEURO-PSIQUIATRIA 2011; 69:395-400. [PMID: 21625772 DOI: 10.1590/s0004-282x2011000300024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Accepted: 12/06/2010] [Indexed: 11/22/2022]
Abstract
In spite of the fact that musical hallucination have a significant impact on patients' lives, they have received very little attention of experts. Some researchers agree on a combination of peripheral and central dysfunctions as the mechanism that causes hallucination. The most accepted physiopathology of musical hallucination associated to hearing loss (caused by cochlear lesion, cochlear nerve lesion or by interruption of mesencephalon or pontine auditory information) is the disinhibition of auditory memory circuits due to sensory deprivation. Concerning the cortical area involved in musical hallucination, there is evidence that the excitatory mechanism of the superior temporal gyrus, as in epilepsies, is responsible for musical hallucination. In musical release hallucination there is also activation of the auditory association cortex. Finally, considering the laterality, functional studies with musical perception and imagery in normal individuals showed that songs with words cause bilateral temporal activation and melodies activate only the right lobe. The effect of hearing aids on the improvement of musical hallucination as a result of the hearing loss improvement is well documented. It happens because auditory hallucination may be influenced by the external acoustical environment. Neuroleptics, antidepressants and anticonvulsants have been used in the treatment of musical hallucination. Cases of improvement with the administration of carbamazepine, meclobemide and donepezil were reported, but the results obtained were not consistent.
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Affiliation(s)
- Tanit Ganz Sanchez
- Tinnitus Research Group, Medical School, São Paulo University, São Paulo, SP, Brazil.
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12
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Shoyama M, Ukai S, Kitabata Y, Yamamoto M, Okumura M, Kose A, Tsuji T, Shinosaki K. Evaluation of regional cerebral blood flow in a patient with musical hallucinations. Neurocase 2010; 16:1-6. [PMID: 20391182 DOI: 10.1080/13554790903070265] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A 52-year-old woman with musical hallucinations was examined using brain single photon emission computed tomography (SPECT) with 99mTc-ECD. Changes in regional cerebral blood flow (rCBF) after carbamazepine treatment were assessed using a three-dimensional stereotaxic ROI template. Following treatment, rCBF was decreased in the subcortical structures and increased in the global cortical regions. From our findings, we propose that rCBF values in subcortical structures represent abnormalities similar to those reported in previous reports or other psychiatric disorders, while those in cortical regions suggest background brain dysfunctions that result in generation of musical hallucinations.
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Affiliation(s)
- Masaru Shoyama
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama, Japan.
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13
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Stewart L, von Kriegstein K, Warren JD, Griffiths TD. Music and the brain: disorders of musical listening. Brain 2006; 129:2533-53. [PMID: 16845129 DOI: 10.1093/brain/awl171] [Citation(s) in RCA: 213] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The study of the brain bases for normal musical listening has advanced greatly in the last 30 years. The evidence from basic and clinical neuroscience suggests that listening to music involves many cognitive components with distinct brain substrates. Using patient cases reported in the literature, we develop an approach for understanding disordered musical listening that is based on the systematic assessment of the perceptual and cognitive analysis of music and its emotional effect. This approach can be applied both to acquired and congenital deficits of musical listening, and to aberrant listening in patients with musical hallucinations. Both the bases for normal musical listening and the clinical assessment of disorders now have a solid grounding in systems neuroscience.
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Affiliation(s)
- Lauren Stewart
- Auditory Group, Newcastle University, Newcastle upon Tyne, London, UK
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14
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Evers S, Ellger T. The clinical spectrum of musical hallucinations. J Neurol Sci 2004; 227:55-65. [PMID: 15546592 DOI: 10.1016/j.jns.2004.08.004] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2004] [Revised: 06/23/2004] [Accepted: 08/10/2004] [Indexed: 11/17/2022]
Abstract
Musical hallucinations are a well known although rare phenomenon in neurological and psychiatric patients. Many case reports have been published to date. However, an accepted common theory on the classification and on the pathophysiology of musical hallucinations is still missing. We analysed all cases published to date, including two own cases, with respect to their demographic and clinical features and to the possible pathomechanisms underlying the hallucinations. In total, 132 cases could be analysed statistically and separated into five groups according to their aetiology (hypacusis; psychiatric disorder; focal brain lesion; epilepsy; intoxication). There was a female preponderance of 70% and a mean age of 61.5 years. Patients with focal brain lesions were significantly younger than the other groups, the hemisphere of the lesion did not play a major role. No systematic studies on treatment are available. However, anticonvulsant and antidepressive substances were reported to be effective most consistently. The pathophysiology of musical hallucinations is discussed considering the theories of deafferentiation including the concept of auditory Charles-Bonnet syndrome, of sensory auditory deprivation, of parasitic memory, and of spontaneous activity in a cognitive network module. In conclusion, musical hallucinations are a phenomenon with heterogeneous clinical and pathophysiological backgrounds.
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Affiliation(s)
- Stefan Evers
- Department of Neurology, University of Münster, Albert-Schweitzer-Str. 33, 48129 Münster, Germany.
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15
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Abstract
Integrating information on voice hearing from multiple disciplines and perspectives, we review current explanatory models and their implications for intervention strategies. Far from always signifying a mental illness, voice hearing may result from other causes, including drug side effects, brain lesions, and culturally-sanctioned phenomena. Accordingly, a wide range of assessment, intervention, and self-management strategies are available and appropriate. We conclude that by offering a diversity of treatment options, eliciting patients' causal theories, and incorporating these into an individualized treatment strategy, clinicians are likely to help clients control the distressing aspects of the voices, minimize stigma and discrimination, and make meaning of the experience.
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Affiliation(s)
- Jennifer Boyd Ritsher
- Center for Health Care Evaluation, US Department of Veterans Affairs California, San Francisco 94121, USA.
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16
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Izumi Y, Terao T, Ishino Y, Nakamura J. Differences in regional cerebral blood flow during musical and verbal hallucinations. Psychiatry Res 2002; 116:119-23. [PMID: 12426039 DOI: 10.1016/s0925-4927(02)00083-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A 51-year-old male patient suffered from both musical and verbal hallucinations with insight. We performed three single photon emission computed tomographic scans with the patient in different conditions: baseline without hallucinations, musical hallucinations, and verbal hallucinations. Clearly, different patterns of regional cerebral blood flow (rCBF) were observed during musical and verbal hallucinations. The findings suggest that musical and verbal hallucinations are associated with different patterns of rCBF, possibly reflecting the different causes of the two types of hallucinations.
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Affiliation(s)
- Yukiyo Izumi
- Department of Psychiatry, University of Occupational and Environmental Health, School of Medicine, Yahatanishi-ku, Kitakyushu, Japan
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17
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Roberts DL, Tatini U, Zimmerman RS, Bortz JJ, Sirven JI. Musical hallucinations associated with seizures originating from an intracranial aneurysm. Mayo Clin Proc 2001; 76:423-6. [PMID: 11322359 DOI: 10.4065/76.4.423] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Hallucinations are defined as sensory phenomena in the absence of external sensory stimuli. Auditory hallucinations have been shown to arise from many different intracranial lesions, but seizures manifesting as musical hallucinations triggered by unruptured intracranial aneurysms are rare. We present a case of persistent, episodic musical hallucinations associated with seizures that led to the discovery of 2 small intracranial aneurysms. Typical electroencephalographic findings for seizure activity were observed but resolved after surgical clipping of the aneurysms. Concomitantly, the patient's hallucinations resolved. The literature on musical hallucinations is reviewed.
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Affiliation(s)
- D L Roberts
- Division of Community Internal Medicine, Mayo Clinic, Scottsdale, Ariz 85259, USA.
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18
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Terao T, Tani Y. Carbamazepine treatment in a case of musical hallucinations with temporal lobe abnormalities. Aust N Z J Psychiatry 1998; 32:454-6. [PMID: 9672737 DOI: 10.3109/00048679809065540] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of this paper is to describe a case of musical hallucinations with temporal lobe abnormalities responding to carbamazepine treatment. CLINICAL PICTURE A 63-year-old woman suffered from musical hallucinations accompanied by mild left temporal spike activity. TREATMENT She received carbamazepine treatment. OUTCOME Four weeks of carbamazepine treatment diminished her musical hallucinations in parallel with the normalisation of her mild left temporal spike activity. CONCLUSIONS These findings suggest that carbamazepine can be an effective treatment for musical hallucinations with temporal lobe abnormalities.
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Affiliation(s)
- T Terao
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan.
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19
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Fukunishi I, Horikawa N, Onai H. Prevalence rate of musical hallucinations in a general hospital setting. PSYCHOSOMATICS 1998; 39:175. [PMID: 9584545 DOI: 10.1016/s0033-3182(98)71368-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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