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Erschienen in: Brain Structure and Function 5/2022

31.01.2022 | Original Article

High-definition transcranial direct current stimulation of the dorsal anterior cingulate cortex modulates decision-making and executive control

verfasst von: Giulia Mattavelli, Sara Lo Presti, Diana Tornaghi, Nicola Canessa

Erschienen in: Brain Structure and Function | Ausgabe 5/2022

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Abstract

Previous neuroimaging evidence highlights the translational implications of targeting the dorsal anterior cingulate cortex (dACC), i.e. a key node of the networks underlying conflict monitoring and decision-making, in brain stimulation treatments with clinical or rehabilitative purposes. While the optimized modelling of “high-definition” current flows between multiple anode–cathode pairs might, in principle, allow to stimulate an otherwise challenging target, sensitive benchmark metrics of dACC neuromodulation are required to assess the effectiveness of this approach. On this basis, we aimed to assess the modulatory effect of anodal and cathodal high-definition tDCS (HD-tDCS) of the dACC on different facets of executive control and decision-making in healthy young individuals. A combined modelling/targeting procedure provided the optimal montage for the maximum intensity of dACC stimulation with six small “high-definition” electrodes delivering anodal, cathodal or sham HD-tDCS for 20 min in a within-subject design with three separate sessions. Following stimulation, participants performed Flanker and gambling tasks unveiling individual differences in executive control and both loss- and risk-aversion in decision-making, respectively. Compared to both anodal and sham conditions, cathodal dACC stimulation significantly affected task performance by increasing control over the Flanker conflict effect, and both loss and risk-aversion in decision-making. By confirming the feasibility and effectiveness of dACC stimulation with HD-tDCS, these findings highlight the implications of modelling and targeting procedures for neuromodulation in clinical research, whereby innovative protocols might serve as treatment addressing dysfunctional dACC activity, or combined with cognitive training, to enhance higher-order executive functioning in different neuropsychiatric conditions.
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Literatur
Zurück zum Zitat Batsikadze G, Moliadze V, Paulus W, Kuo MF, Nitsche MA (2013) Partially non-linear stimulation intensity-dependent effects of direct current stimulation on motor cortex excitability in humans. J Physiol 591:1987–2000CrossRefPubMedPubMedCentral Batsikadze G, Moliadze V, Paulus W, Kuo MF, Nitsche MA (2013) Partially non-linear stimulation intensity-dependent effects of direct current stimulation on motor cortex excitability in humans. J Physiol 591:1987–2000CrossRefPubMedPubMedCentral
Zurück zum Zitat Bikson M, Rahman A (2013) Origins of specificity during tDCS: anatomical, activity-selective, and input-bias mechanisms. Front Hum Neurosci 7:688CrossRefPubMedPubMedCentral Bikson M, Rahman A (2013) Origins of specificity during tDCS: anatomical, activity-selective, and input-bias mechanisms. Front Hum Neurosci 7:688CrossRefPubMedPubMedCentral
Zurück zum Zitat Gbadeyan O, McMahon K, Steinhauser M, Meinzer M (2016) Stimulation of dorsolateral prefrontal cortex enhances adaptive cognitive control: a high-definition transcranial direct current stimulation study. J Neurosci 36(50):12530–12536CrossRefPubMedPubMedCentral Gbadeyan O, McMahon K, Steinhauser M, Meinzer M (2016) Stimulation of dorsolateral prefrontal cortex enhances adaptive cognitive control: a high-definition transcranial direct current stimulation study. J Neurosci 36(50):12530–12536CrossRefPubMedPubMedCentral
Zurück zum Zitat Morris SE, Cuthbert BN (2012) Research Domain Criteria: cognitive systems, neural circuits, and dimensions of behavior. Dialogues Clin Neurosci 14:29–37CrossRefPubMedPubMedCentral Morris SE, Cuthbert BN (2012) Research Domain Criteria: cognitive systems, neural circuits, and dimensions of behavior. Dialogues Clin Neurosci 14:29–37CrossRefPubMedPubMedCentral
Zurück zum Zitat Nitsche MA, Paulus W (2000) Excitability changes induced in the human motor cortex by weak transcranial direct current stimulation. J Physiol 527:633–639CrossRefPubMedPubMedCentral Nitsche MA, Paulus W (2000) Excitability changes induced in the human motor cortex by weak transcranial direct current stimulation. J Physiol 527:633–639CrossRefPubMedPubMedCentral
Zurück zum Zitat Wei Z, Yang N, Liu Y, Yang L, Wang Y, Han L, Zhang X (2016) Resting-state functional connectivity between the dorsal anterior cingulate cortex and thalamus is associated with risky decision-making in nicotine addicts. Sci Rep 6(July 2015):1–9. https://doi.org/10.1038/srep21778CrossRef Wei Z, Yang N, Liu Y, Yang L, Wang Y, Han L, Zhang X (2016) Resting-state functional connectivity between the dorsal anterior cingulate cortex and thalamus is associated with risky decision-making in nicotine addicts. Sci Rep 6(July 2015):1–9. https://​doi.​org/​10.​1038/​srep21778CrossRef
Zurück zum Zitat Weller S, Nitsche MA, Plewnia C (2020) Enhancing cognitive control training with transcranial direct current stimulation: a systematic parameter study. Brain Stimul 13(5):1358–1369CrossRefPubMed Weller S, Nitsche MA, Plewnia C (2020) Enhancing cognitive control training with transcranial direct current stimulation: a systematic parameter study. Brain Stimul 13(5):1358–1369CrossRefPubMed
Metadaten
Titel
High-definition transcranial direct current stimulation of the dorsal anterior cingulate cortex modulates decision-making and executive control
verfasst von
Giulia Mattavelli
Sara Lo Presti
Diana Tornaghi
Nicola Canessa
Publikationsdatum
31.01.2022
Verlag
Springer Berlin Heidelberg
Erschienen in
Brain Structure and Function / Ausgabe 5/2022
Print ISSN: 1863-2653
Elektronische ISSN: 1863-2661
DOI
https://doi.org/10.1007/s00429-022-02456-3

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