Common mechanisms of auditory hallucinations-perfusion studies in epilepsy

被引：16

作者：

Hauf, Martinus ^{[1
,2
]}

Wiest, Roland ^{[1
,2
]}

Schindler, Kaspar ^{[2
,3
]}

Jann, Kay ^{[2
]}

Dierks, Thomas ^{[2
]}

Strik, Werner ^{[2
]}

Schroth, Gerhard ^{[1
,2
]}

Hubl, Daniela ^{[2
]}

机构：

[1] Univ Hosp Bern, Inst Diagnost & Intervent Neuroradiol, Inselspital, Bern, Switzerland

[2] Univ Bern, CH-3012 Bern, Switzerland

[3] Univ Hosp Bern, Div EEG & Epileptol, Dept Neurol, Inselspital, Bern, Switzerland

来源：

PSYCHIATRY RESEARCH-NEUROIMAGING | 2013年 / 211卷 / 03期

基金：

瑞士国家科学基金会;

关键词：

Auditory hallucinations; Primary auditory cortex; Temporal lobe epilepsy; SEIZURES; BRAIN;

D O I：

10.1016/j.pscychresns.2012.06.007

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Auditory hallucinations (AH) occur in various neurological and psychiatric disorders. In psychosis, increased neuronal activity in the primary auditory cortex (PAC) contributes to AM. 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 AM independent of their aetiology. (C) 2012 Elsevier Ireland Ltd. All rights reserved.

引用

收藏

页码：268 / 270

页数：3

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