Literature DB >> 23154091

Common mechanisms of auditory hallucinations-perfusion studies in epilepsy.

Martinus Hauf1, Roland Wiest, Kaspar Schindler, Kay Jann, Thomas Dierks, Werner Strik, Gerhard Schroth, Daniela Hubl.   

Abstract

Auditory hallucinations (AH) occur in various neurological and psychiatric disorders. In psychosis, increased neuronal activity in the primary auditory cortex (PAC) contributes to AH. We investigated functional neuroanatomy of epileptic hallucinations by measuring cerebral perfusion in three patients with AH during simple partial status epilepticus. Hyperperfusion in the temporal lobe covering the PAC occurred in all patients. Our perfusion data support the hypothesis of PAC being a constituting element in the genesis of AH independent of their aetiology.
Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

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Year:  2012        PMID： 23154091     DOI： 10.1016/j.pscychresns.2012.06.007

Source DB:  PubMed          Journal:  Psychiatry Res        ISSN： 0165-1781            Impact factor:   3.222


  8 in total

Review 1.  Hallucinations and Strong Priors.

Authors:  Philip R Corlett; Guillermo Horga; Paul C Fletcher; Ben Alderson-Day; Katharina Schmack; Albert R Powers
Journal:  Trends Cogn Sci       Date:  2018-12-21       Impact factor: 20.229

2.  Discrimination of schizophrenia auditory hallucinators by machine learning of resting-state functional MRI.

Authors:  Darya Chyzhyk; Manuel Graña; Döst Öngür; Ann K Shinn
Journal:  Int J Neural Syst       Date:  2015-01-19       Impact factor: 5.866

3.  Focal hemodynamic patterns of status epilepticus detected by susceptibility weighted imaging (SWI).

Authors:  Jerome Aellen; Eugenio Abela; Sarah E Buerki; Raimund Kottke; Elisabeth Springer; Kaspar Schindler; Christian Weisstanner; Marwan El-Koussy; Gerhard Schroth; Roland Wiest; Jan Gralla; Rajeev K Verma
Journal:  Eur Radiol       Date:  2014-08-06       Impact factor: 5.315

4.  Repeated measurements of cerebral blood flow in the left superior temporal gyrus reveal tonic hyperactivity in patients with auditory verbal hallucinations: a possible trait marker.

Authors:  Philipp Homan; Jochen Kindler; Martinus Hauf; Sebastian Walther; Daniela Hubl; Thomas Dierks
Journal:  Front Hum Neurosci       Date:  2013-06-25       Impact factor: 3.169

5.  A comprehensive review of auditory verbal hallucinations: lifetime prevalence, correlates and mechanisms in healthy and clinical individuals.

Authors:  Saskia de Leede-Smith; Emma Barkus
Journal:  Front Hum Neurosci       Date:  2013-07-16       Impact factor: 3.169

6.  Focal and Generalized Patterns of Cerebral Cortical Veins Due to Non-Convulsive Status Epilepticus or Prolonged Seizure Episode after Convulsive Status Epilepticus - A MRI Study Using Susceptibility Weighted Imaging.

Authors:  Rajeev Kumar Verma; Eugenio Abela; Kaspar Schindler; Heinz Krestel; Elisabeth Springer; Adrian Huber; Christian Weisstanner; Martinus Hauf; Jan Gralla; Roland Wiest
Journal:  PLoS One       Date:  2016-08-03       Impact factor: 3.240

7.  Classification of partial seizures based on functional connectivity: A MEG study with support vector machine.

Authors:  Yingwei Wang; Zhongjie Li; Yujin Zhang; Yingming Long; Xinyan Xie; Ting Wu
Journal:  Front Neuroinform       Date:  2022-08-18       Impact factor: 3.739

8.  Mechanisms Underlying Auditory Hallucinations-Understanding Perception without Stimulus.

Authors:  Derek K Tracy; Sukhwinder S Shergill
Journal:  Brain Sci       Date:  2013-04-26
  8 in total

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