ArticleSchizophrenia bulletin2023
Cognitive Control System Gates Insula Processing of Affective Stimuli in Early Psychosis.
Article in Schizophrenia bulletin, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- The role of the globus pallidus subregions in the schizophrenia spectrum continuum.Molecular psychiatry · 2026Article
- Aberrant salience signaling in auditory processing in schizophrenia: Evidence for abnormalities in both sensory processing and emotional reactivity.Schizophrenia research · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background and hypothesisImpairments in the expression, experience, and recognition of emotion are common in early psychosis (EP). Computational accounts of psychosis suggest disrupted top-down modulation by the cognitive control system (CCS) on perceptual circuits underlies psychotic experiences, but their role in emotional deficits in EP is unknown. STUDY
designThe affective go/no-go task was used to probe inhibitory control during the presentation of calm or fearful faces in young persons with EP and matched controls. Computational modeling of functional magnetic resonance imaging (fMRI) data were performed using dynamic causal modeling (DCM). The influence of the CCS on perceptual and emotional systems was examined using parametric empirical bayes. STUDY
resultsWhen inhibiting motor response to fearful faces, EP participants showed higher brain activity in the right posterior insula (PI). To explain this, we used DCM to model effective connectivity between the PI, regions from the CCS activated during inhibition (dorsolateral prefrontal cortex [DLPFC] and anterior insula [AI]), and a visual input region, the lateral occipital cortex (LOC). EP participants exerted a stronger top-down inhibition from the DLPFC to the LOC than controls. Within the EP cohort, increased top-down connectivity between the LOC and AI was associated with a higher burden of negative symptoms.
conclusionsYoung persons with a recent onset of psychosis show a disturbance in the cognitive control of emotionally salient stimuli and the suppression of irrelevant distractors. These changes are associated with negative symptoms, suggesting new targets for the remediation of emotional deficits in young persons with EP.
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.