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Auditory hallucinations.

Jan Dirk Blom1

  • 1Parnassia Psychiatric Institute, The Hague and University of Groningen, Groningen, The Netherlands.

Handbook of Clinical Neurology
|March 2, 2015
PubMed
Summary
This summary is machine-generated.

Auditory hallucinations, including verbal and musical types, involve complex brain networks. Research explores their neurobiology, clinical links, and treatment options for diverse patient groups.

Keywords:
auditory hallucinationauditory pareidoliafunctional auditory networkmusical hallucinationnetwork sciencestructural auditory networkthalamocortical system

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Area of Science:

  • Neuroscience
  • Psychiatry
  • Medical Science

Background:

  • Auditory hallucinations are percepts linked to various conditions and also occur in healthy individuals.
  • Phenomena include verbal, musical, and other subtypes, with verbal hallucinations extensively studied.
  • Neuroimaging reveals distributed brain networks underlying verbal auditory hallucinations.

Purpose of the Study:

  • To provide an overview of auditory hallucination types.
  • To summarize current knowledge of auditory networks in hallucination mediation.
  • To reconceptualize auditory hallucinatory experiences and suggest future research directions.

Main Methods:

  • Literature review of auditory hallucination types.
  • Synthesis of neuroimaging findings on auditory networks.
  • Application of philosophy and network science concepts.

Main Results:

  • Auditory hallucinations encompass diverse subtypes beyond verbal ones.
  • A widespread network of brain areas is implicated in mediating these experiences.
  • Understanding of neurobiological substrates is evolving.

Conclusions:

  • Auditory hallucinations involve complex, distributed neural networks.
  • Further research is needed to elucidate neurobiological substrates and refine treatments.
  • Comprehensive understanding aids in managing associated clinical conditions.