ArticleFrontiers in human neuroscience2022
Comparing transcranial direct current stimulation and transcranial random noise stimulation over left dorsolateral prefrontal cortex and left inferior frontal gyrus: Effects on divergent and convergent thinking.
Article in Frontiers in human neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 13 citations in OpenAlex.
- Bilateral parietal tRNS improves processing speed on the paced auditory serial addition test (PASAT): behavioral and ERP evidence.Behavioral and brain functions : BBF · 2026Trial
- The effect of transcranial random noise stimulation (tRNS) over bilateral parietal cortex in visual cross-modal conflicts.Scientific reports · 2025Trial
- Examining tolerability, safety, and blinding in 1032 transcranial electrical stimulation sessions for children and adolescents with neuropsychiatric and neurodevelopmental disorders.Scientific reports · 2025Article
- The impact of internet pornography addiction on brain function: a functional near-infrared spectroscopy study.Frontiers in human neuroscience · 2025Article
- The impact of transcranial random noise stimulation (tRNS) on alpha coherence and verbal divergent thinking.Network neuroscience (Cambridge, Mass.) · 2025Article
- Effects of online tDCS and hf-tRNS on reading performance in children and adolescents with developmental dyslexia: a study protocol for a cross sectional, within-subject, randomized, double-blind, and sham-controlled trial.Frontiers in neurology · 2024Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The essential role of creativity has been highlighted in several human knowledge areas. Regarding the neural underpinnings of creativity, there is evidence about the role of left dorsolateral prefrontal cortex (DLPFC) and left inferior frontal gyrus (IFG) on divergent thinking (DT) and convergent thinking (CT). Transcranial stimulation studies suggest that the left DLPFC is associated with both DT and CT, whereas left IFG is more related to DT. However, none of the previous studies have targeted both hubs simultaneously and compared transcranial direct current stimulation (tDCS) and random noise stimulation (tRNS). Additionally, given the relationship between cognitive flexibility and creativity, we included it in order to check if the improvement in creativity may be mediated by cognitive flexibility. In this double-blind, between-subjects study, 66 healthy participants were randomly assigned to one of three groups (
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