| Texto completo | |
| Autor(es): |
Rego, Gabriel G.
[1, 2]
;
Lapenta, Olivia M.
[1, 2]
;
Marques, Lucas M.
[1, 2]
;
Costa, Thiago L.
[1, 2]
;
Leite, Jorge
[3, 4]
;
Carvalho, Sandra
[3, 4]
;
Goncalves, Oscar F.
[3, 4]
;
Brunoni, Andre R.
[5, 6]
;
Fregni, Felipe
[7, 8]
;
Boggio, Paulo S.
[1, 2]
Número total de Autores: 10
|
| Afiliação do(s) autor(es): | [1] Univ Prebiteriana Mackenzie, Ctr Hlth & Biol Sci, Social & Cognit Neurosci Lab, BR-01241001 Sao Paulo - Brazil
[2] Univ Prebiteriana Mackenzie, Ctr Hlth & Biol Sci, Dev Disorders Program, BR-01241001 Sao Paulo - Brazil
[3] Northeastern Univ, Bouve Coll Hlth Sci, Dept Counseling & Appl Educ Psychol, Boston, MA 02115 - USA
[4] Univ Minho, CIPsi Sch Psychol, Neuropsychophysiol Lab, Braga - Portugal
[5] Univ Sao Paulo, Dept & Inst Psychiat, SIN, Sao Paulo - Brazil
[6] Univ Sao Paulo, Univ Hosp, Sao Paulo - Brazil
[7] Harvard Univ, Sch Med, Spaulding Rehabil Hosp, Spaulding Neuromodulat Ctr, Boston, MA - USA
[8] Harvard Univ, Massachusetts Gen Hosp, Sch Med, Boston, MA - USA
Número total de Afiliações: 8
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Neuroscience Letters; v. 594, p. 12-16, MAY 6 2015. |
| Citações Web of Science: | 17 |
| Resumo | |
The dorsolateral prefrontal cortex (DLPFC) is involved in the cognitive appraisal and modulation of the pain experience. In this sham-controlled study, with healthy volunteers, we used bi-hemispheric transcranial direct current stimulation (tDCS) over the DLPFC to assess emotional reactions elicited by pain observation. Left-cathodal/right-anodal tDCS decreased valence and arousal evaluations compared to other tDCS conditions. Compared to sham condition, both left-cathodal/right-anodal and left-anodal/right-cathodal tDCS decreased hostility, sadness and self-pain perception. These decreased sensations after both active tDCS suggest a common role for left and right DLPFC in personal distress modulation. However, the differences in arousal and valence evaluations point to distinct roles of lateralized DLPFC in cognitive empathy, probably through distinct emotion regulation mechanisms. (C) 2015 Elsevier Ireland Ltd. All rights reserved. (AU) | |
| Processo FAPESP: | 12/24696-1 - A importância da rede cortical motora na percepção de movimentos humanos |
| Beneficiário: | Olivia Morgan Lapenta |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |