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Historically, there has been disagreement regarding misophonia classification, with questions surrounding whether it is a psychological or physiological disorder. Dr Jennifer Jo Brout discusses misophonia classification, research, and guidelines for the role of the psychologist.


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What is misophonia?

Misophonia was termed by Jastreboff and Jastreboff [1]. The Jastreboffs proposed that misophonia was an auditory-based disorder also involving brain areas that process sympathetic nervous system arousal and emotional valence. They never suggested that it was a psychological or psychiatric disorder. As mental health researchers began to engage in misophonia research, classification issues emerged.

Uncertainty surrounding misophonia classification is reflected in peer-reviewed journal articles, as well as in popular press, and often confuses those with the disorder. More recently, a greater consensus amongst misophonia researchers exists that misophonia is not a psychological disorder.

The best way to classify misophonia is as a neurophysiological disorder with psychological consequences. More specifically, individuals with misophonia experience heightened autonomic nervous system arousal accompanied by negative emotional reactivity in response to specific, pattern-based sounds.



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Research overview

According to a recent literature review [2], most studies are limited by case reporting, small samples, and their use of measures that are not validated. However, studies using physiological measures (e.g. skin conductance, heart rate) demonstrate sympathetic nervous system arousal in response to auditory stimuli [3,4]. Brain imaging and neural network modelling reveal a notable difference in connectivity in the frontal lobe between the cerebral hemispheres. The difference appears to be due to higher myelination in the ventromedial prefrontal cortex (vmPFC), which is involved in the processing and regulation of emotions like fear and empathy as well as in decision making [4]. In addition, processes related to the pre-attentive processing of stimuli [5], as well as the integration of perceptual salience with atypical awareness of internal body states emerge as important [2].


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Misophonia treatment - the role of the psychologist

While there is no official treatment for misophonia, a multidisciplinary approach can be used to help patients cope with the disorder.

This team should include an audiologist who can assess misophonia and rule out other auditory problems. Audiologists can also help patients use open ear sound generators to help with habituation and can assist patients in knowing when and how to mask sounds.

Psychologists and counsellors can work with those with misophonia to develop coping skills and strategies. A referral can also be beneficial for misophonia patients, because clinicians can help patients to:

  • Understand the disorder
  • Reduce the intensity and duration of reactivity when triggered
  • Ease the anxiety and emotional distress related to misophonia
  • Formulate and maintain a healthy lifestyle and sleep schedule
  • mprove academic, occupational, or social functioning
  • Reduce family tensions related to misophonia

In addition to clinical input from audiologists and psychologists/counsellors, occupational therapists can help differentiate misophonia from more general sensory processing disorders. Neurologists and family doctors may also rule out other underlying medical issues that might be contributing to misophonia symptoms.

“It is important to view misophonia as a neurophysiological disorder that has emotional consequences for which a psychologist may be very helpful”


It is important to view misophonia as a neurophysiological disorder that has emotional consequences for which a psychologist may be very helpful. However, it is also important to conceptualise misophonia as a disorder best diagnosed and treated by a multidisciplinary team focused on coping skills. Since there is a paucity of misophonia centres at academic and medical institutions, the psychologist must often take on the role of the ‘team leader’. In doing so, the psychologist can help individuals and families find audiologists, paediatricians/general practitioners, and neurologists (for example). Within this role, a psychologist should follow up with the various practitioners in order to help create a comprehensive coping skills plan.


1. Jastreboff MM, Jastreboff PJ. Components of decreased soundtolerance: hyperacusis, Misophonia, Phonophobia. ITHS News Letter 2001;2:5-7.
2. Brout JJ, Edelstein M, Erfanian M, et al. Investigating Misophonia: A review of the empirical literature, clinical implications, and a research agenda. Front Neurosci 2018;12(36).
3. Edelstein M, Brang D, Rouw R, Ramachandran VS. Misophonia:physiological investigations and case descriptions. Front Hum Neurosci 2013;25(7):296.
4. Kumar S, Tansley-Hancock O, Sedley W, et al. The brain basis for misophonia. Curr Biol 2017;27(4):527-33.
5. Schröder A, van Diepen R, Mazaheri A, et al. Diminished n1 auditory evoked potentials tooddball stimuli in Misophonia patients. Front Behav Neurosci 2014;8:123.


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Declaration of Competing Interests: None declared.

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