Effects of transcranial direct current stimulation (tDCS) at different cortical targets on cognition in obsessive-compulsive disorder (OCD): an exploratory analysis.

Int Clin Psychopharmacol · 2026 · PMC12655887 · PMID 40178114

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marginally significantno p-value reported

Another randomized controlled trial of patients with OCD by Balzus et al ., (2022 ), found that tDCS targeting the pre-SMA reduced the amplitude of the error-related negativity compared with sham (marginally significant).

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