Optimizing non-invasive brain stimulation for obsessive-compulsive disorder: a systematic review of protocol heterogeneity, personalized targets, and adjunctive efficacy.

BMC Psychiatry · 2026 · PMC12857041 · PMID 41491448

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did not reach statistical significanceno p-value reported

[ 52 ], observed symptom reductions and PET evidence of decreased OFC metabolism after low-frequency rTMS, although clinical improvement did not reach statistical significance.

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