ArticleCell2026
Fronto-insular circuit mechanisms of accelerated intermittent theta burst stimulation.
Article in Cell, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 3 papers.
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
3 citing papers in PubMed.
- Neurostimulation in the treatment of psychiatric disorders: Underlying mechanisms and critical analysis of circuit-based interventions.Molecular psychiatry · 2026Review
- Dysregulation of local inhibitory inputs onto laterodorsal tegmental nucleus cholinergic neurons drives depression-like behaviors in mice.Molecular psychiatry · 2026Article
- Immediate Effects of Magnetic Stimulation on Dentate Gyrus Glutamatergic and GABAergic Neuron Excitability.Brain sciences · 2026Article
Corrections and comments
- Erratum issued
Authors and funding
31 authors.
Funding
Abstract
Transcranial magnetic stimulation (TMS) is a widely used neuromodulation treatment for depression, but its mechanisms are poorly understood. Indirect clinical evidence suggests that TMS enhances plasticity within the prefrontal cortical target site and engages downstream networks. However, establishing causal mechanisms to help optimize the large stimulation parameter space has been challenging. Using an optogenetic model of accelerated intermittent theta burst stimulation (prelimbic [PL]-aiTBS) that drives rapid antidepressant-like effects, we examined cell type-specific effects on synapse-related gene expression, increased spine density, and increased excitatory currents in prefrontal intratelencephalic projection neurons. Whole-brain c-Fos immunolabeling, fiber photometry, chemogenetic, and projection-specific optogenetic manipulations revealed that PL-aiTBS activates a fronto-insular network that is necessary and sufficient for its antidepressant-like behavioral effects. Finally, we validate a key role for fronto-insular connectivity and TMS-evoked responses in the human insula using intracortical stereo-electroencephalogram (EEG) and resting-state fMRI. These results establish a fronto-insular circuit as a critical mediator of the antidepressant effects of aiTBS.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.