The effect of bilateral transcranial direct current stimulation on early auditory processing in schizophrenia: a preliminary study

Walter Dunn; Yuri Rassovsky; Jonathan Wynn; Allan D. Wu; Marco Iacoboni; Gerhard Hellemann; Michael F. Green

doi:10.1007/s00702-017-1752-5

The effect of bilateral transcranial direct current stimulation on early auditory processing in schizophrenia: a preliminary study

Walter Dunn, Yuri Rassovsky, Jonathan Wynn, Allan D. Wu, Marco Iacoboni, Gerhard Hellemann, Michael F. Green

Department of Psychology

Bar-Ilan University

Research output: Contribution to journal › Article › peer-review

Abstract

Transcranial direct current stimulation (tDCS) was applied bilaterally over the auditory cortex in 12 schizophrenia patients to modulate early auditory processing. Performance on a tone discrimination task (tone-matching task—TMT) and auditory mismatch negativity were assessed after counterbalanced anodal, cathodal, and sham tDCS. Cathodal stimulation improved TMT performance (p < 0.03) compared to sham condition. Post-hoc analyses revealed a stimulation condition by negative symptom interaction in which greater negative symptoms were associated with a better TMT performance after anodal tDCS.

Original language	English
Pages (from-to)	1145-1149
Number of pages	5
Journal	Journal of Neural Transmission
Volume	124
Issue number	9
DOIs	https://doi.org/10.1007/s00702-017-1752-5
State	Published - 1 Sep 2017

Keywords

Auditory processing
Mismatch negativity
Schizophrenia
Tone-matching task
Transcranial direct current stimulation
tDCS

All Science Journal Classification (ASJC) codes

Clinical Neurology
Neurology
Psychiatry and Mental health
Biological Psychiatry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/s00702-017-1752-5

Cite this

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title = "The effect of bilateral transcranial direct current stimulation on early auditory processing in schizophrenia: a preliminary study",

abstract = "Transcranial direct current stimulation (tDCS) was applied bilaterally over the auditory cortex in 12 schizophrenia patients to modulate early auditory processing. Performance on a tone discrimination task (tone-matching task—TMT) and auditory mismatch negativity were assessed after counterbalanced anodal, cathodal, and sham tDCS. Cathodal stimulation improved TMT performance (p < 0.03) compared to sham condition. Post-hoc analyses revealed a stimulation condition by negative symptom interaction in which greater negative symptoms were associated with a better TMT performance after anodal tDCS.",

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The effect of bilateral transcranial direct current stimulation on early auditory processing in schizophrenia: a preliminary study

Abstract

Keywords

All Science Journal Classification (ASJC) codes

UN SDGs

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