ArticleFrontiers in human neuroscience2025
Personalized non-invasive neuromodulation for sensory-based urge suppression in individuals with OCD: a proof-of-concept investigation.
Article in Frontiers in human neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Obsessive-compulsive disorder (OCD) is chronic and impairing. While OCD often involves fear of harm or bad events, many patients experience "sensory phenomena," which are aversive sensory experiences that drive repetitive behaviors regardless of specific fears. Standard treatments do not effectively address sensory phenomena, and novel approaches are needed. Transcranial magnetic stimulation (TMS) is a safe and non-invasive neuromodulation technique increasingly used in psychiatric disorders, including OCD. This work presents a data-driven approach to identifying TMS brain targets for modulating sensory urges in OCD incorporating both behavioral and clinical criteria (Study 1) for a proof-of-concept investigation (Study 2). Study 1 included 69 individuals with OCD and 23 controls who completed an urges-for-action fMRI task involving instructed eyeblink suppression as an experimental model for sensory-based urges. Data-driven conjunction analysis revealed several brain regions, including the right postcentral gyrus, that were associated with more blink suppression failure (behavioral), more severe sensory phenomena (clinical), and were hyperactivated in OCD patients compared to controls. Study 2 administered single-session inhibitory TMS on 4 returning OCD patients using individualized targets within the postcentral gyrus identified from Study 1. Compared to sham, inhibitory TMS delivered to individualized postcentral gyrus targets resulted in fewer blink suppression failures, reduced activation in the target (postcentral gyrus) and key urge-related areas (insula, mid-cingulate), and greater reduction in self-reported urge to engage in OCD-related compulsions, with medium to large effect sizes. These findings demonstrate the potential of utilizing data-driven approaches incorporating behavioral and clinical criteria to target hard-to-treat sensory phenomena in OCD.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.