2024-03-29T14:33:04Zhttps://gredos.usal.es/oai/requestoai:gredos.usal.es:10366/1431602024-03-11T11:13:27Zcom_10366_4322com_10366_4200com_10366_3946com_10366_3823col_10366_4323
Both High Cognitive Load and Transcranial Direct Current Stimulation Over the Right Inferior Frontal Cortex Make Truth and Lie Responses More Similar
Sánchez Hernández, Nuria
Masip Pallejá, Jaume
Gómez-Ariza, Carlos J.
Transcranial direct current stimulation
Deception
Cognitive load
Inhibitory control
Inferior frontal cortex
Neurology
Psychology, Experimental
Psychophysiology
6106 Psicología Experimental
3205.07 Neurología
6104.01 Procesos Cognitivos
6106.10 Psicología Fisiológica
psicofisiología
psicología experimental
neurología
[EN]Deception scholars have argued that increasing the liar’s cognitive system artificially
can produce deception cues. However, if too much load is imposed, the truth tellers’
performance can also be impaired. To address this issue, we designed a veracity task
that incorporated a secondary task to increase cognitive load gradually. Also, because
deception has been associated with activity in the inferior frontal cortex (IFC), we
examined the influence of transcranial direct current stimulation (tDCS) of the IFC on
performance. During stimulation, participants truthfully or deceptively indicated whether
each of a number of statements shown on screen was true or not. Higher load
decreased recall but not general compliance or response times (RTs). Truthful trials
yielded higher compliance rates and faster RTs than deceptive trials except for the
highest load level. Anodal right stimulation decreased compliance in truthful trials when
participants were not overloaded. Truth telling was more vulnerable to cognitive load
and tDCS than lying.
2020-06-15T07:26:28Z
2020-06-15T07:26:28Z
2020-05-19
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Sánchez, N., Masip, J., & Gómez-Ariza, C. J. (2020). Both high cognitive load and transcranial direct current stimulation over the right inferior frontal cortex make truth and lie responses more similar. Frontiers in Psychology, 11, 776. doi:10.3389/fpsyg.2020.00776
http://hdl.handle.net/10366/143160
1664-1078
eng
https://doi.org/10.3389/fpsyg.2020.00776
PSI2015-65502-C2-2- P
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
application/pdf
https://gredos.usal.es/bitstream/10366/143160/7/Sa%cc%81nchez20tDCS.pdf.jpg
Hispana
TEXT
http://creativecommons.org/licenses/by-nc-nd/4.0/
Gredos. Repositorio Documental de la Universidad de Salamanca
http://hdl.handle.net/10366/143160