Effects of transcranial direct current stimulation on temperature and pain perception.

Transcranial direct current stimulation modifies cortical excitability and in consequence some cerebral functions. In the present study we aimed to elucidate whether tDCS could affect temperature and pain perceptions in healthy subjects testing different stimulation parameters. A total of 20 healthy...

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Autores: Dileone , Michele, Soto León, Vanesa, Brocalero Camacho, Ángela, Pérez Borrego, Yolanada A, Oliviero , Antonio, Mordillo Mateos, Laura, Onate Figuérez, Ana María, Aguilar Lepe, Juan de los Reyes
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad de Castilla-La Mancha
Repositorio:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/40625
Acceso en línea:https://hdl.handle.net/10578/40625
Access Level:acceso abierto
Palabra clave:Cortical excitability
Direct current
Pain perception
Perceptions of temperature
Transcranial stimulation
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spelling Effects of transcranial direct current stimulation on temperature and pain perception.Dileone , MicheleSoto León, VanesaBrocalero Camacho, ÁngelaPérez Borrego, Yolanada AOliviero , AntonioMordillo Mateos, LauraOnate Figuérez, Ana MaríaAguilar Lepe, Juan de los ReyesCortical excitabilityDirect currentPain perceptionPerceptions of temperatureTranscranial stimulationTranscranial direct current stimulation modifies cortical excitability and in consequence some cerebral functions. In the present study we aimed to elucidate whether tDCS could affect temperature and pain perceptions in healthy subjects testing different stimulation parameters. A total of 20 healthy subjects were studied by means of quantitative sensory testing. Two different experiments were performed. First, we studied the effects of 15 minutes 2 mA anodal transcranial direct current stimulation applied over left M1 and parietal cortex in two separated sessions. Then, we tested the effects of 5 minutes tDCS over M1 by means of a sham controlled design to optimize the possibility to study minimal effects of tDCS using different polarities (cathodal and anodal) and intensities (1 and 2 mA). 2 mA anodal tDCS, when applied for both 15 and 5 minutes over the motor cortex, increased cold perception threshold. Conversely, motor cortex cathodal tDCS modulated cold perception threshold only when 1 mA intensity was used. M1-tDCS can modify the temperature perception; these effects are polarity and intensity dependent.Springer Ntaure202520252017info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://hdl.handle.net/10578/40625reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésinfo:eu-repo/semantics/openAccessoai:ruidera.uclm.es:10578/406252026-05-27T07:36:41Z
dc.title.none.fl_str_mv Effects of transcranial direct current stimulation on temperature and pain perception.
title Effects of transcranial direct current stimulation on temperature and pain perception.
spellingShingle Effects of transcranial direct current stimulation on temperature and pain perception.
Dileone , Michele
Cortical excitability
Direct current
Pain perception
Perceptions of temperature
Transcranial stimulation
title_short Effects of transcranial direct current stimulation on temperature and pain perception.
title_full Effects of transcranial direct current stimulation on temperature and pain perception.
title_fullStr Effects of transcranial direct current stimulation on temperature and pain perception.
title_full_unstemmed Effects of transcranial direct current stimulation on temperature and pain perception.
title_sort Effects of transcranial direct current stimulation on temperature and pain perception.
dc.creator.none.fl_str_mv Dileone , Michele
Soto León, Vanesa
Brocalero Camacho, Ángela
Pérez Borrego, Yolanada A
Oliviero , Antonio
Mordillo Mateos, Laura
Onate Figuérez, Ana María
Aguilar Lepe, Juan de los Reyes
author Dileone , Michele
author_facet Dileone , Michele
Soto León, Vanesa
Brocalero Camacho, Ángela
Pérez Borrego, Yolanada A
Oliviero , Antonio
Mordillo Mateos, Laura
Onate Figuérez, Ana María
Aguilar Lepe, Juan de los Reyes
author_role author
author2 Soto León, Vanesa
Brocalero Camacho, Ángela
Pérez Borrego, Yolanada A
Oliviero , Antonio
Mordillo Mateos, Laura
Onate Figuérez, Ana María
Aguilar Lepe, Juan de los Reyes
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Cortical excitability
Direct current
Pain perception
Perceptions of temperature
Transcranial stimulation
topic Cortical excitability
Direct current
Pain perception
Perceptions of temperature
Transcranial stimulation
description Transcranial direct current stimulation modifies cortical excitability and in consequence some cerebral functions. In the present study we aimed to elucidate whether tDCS could affect temperature and pain perceptions in healthy subjects testing different stimulation parameters. A total of 20 healthy subjects were studied by means of quantitative sensory testing. Two different experiments were performed. First, we studied the effects of 15 minutes 2 mA anodal transcranial direct current stimulation applied over left M1 and parietal cortex in two separated sessions. Then, we tested the effects of 5 minutes tDCS over M1 by means of a sham controlled design to optimize the possibility to study minimal effects of tDCS using different polarities (cathodal and anodal) and intensities (1 and 2 mA). 2 mA anodal tDCS, when applied for both 15 and 5 minutes over the motor cortex, increased cold perception threshold. Conversely, motor cortex cathodal tDCS modulated cold perception threshold only when 1 mA intensity was used. M1-tDCS can modify the temperature perception; these effects are polarity and intensity dependent.
publishDate 2017
dc.date.none.fl_str_mv 2017
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10578/40625
url https://hdl.handle.net/10578/40625
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer Ntaure
publisher.none.fl_str_mv Springer Ntaure
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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