ArticleNature communications2025
Neural correlates of human fear conditioning and sources of variability in 2199 individuals.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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Who cites it
11 citing papers in PubMed.
- Dopamine D2/3 receptors and functional connectivity during fear extinction: A PET-fMRI study.Neuroimage. Reports · 2026Article
- Dynamic changes in amygdala and insula responses to the onset and offset of conditioned stimuli during threat learning.Scientific reports · 2026Article
- Dissociable Thalamocortical Circuit Disruptions During Contextual Fear Renewal in PTSD.medRxiv : the preprint server for health sciences · 2026Article
- Fear learning in unmedicated patients with anxiety disorders: a comparison of delay conditioning, fear reversal, and trace conditioning.Translational psychiatry · 2026Article
- The human amygdala in threat learning and extinction.Science advances · 2026Article
- Amygdala transcranial ultrasound stimulation disrupts threat acquisition and extinction learning.Science advances · 2026Review
- Fear, anxiety, and the extended amygdala-absence of evidence for strict functional segregation.Social cognitive and affective neuroscience · 2026Article
- Ventromedial prefrontal cortex activity during extinction recall suggests successful extinction learning via mental imagery.Social cognitive and affective neuroscience · 2026Article
- Investigating the functional neural network dynamics of cognitive-affective action planning during threat processing.Frontiers in psychology · 2026Article
- Generalized environmental fear hypothesis and the effects of schematic restructuring in autism.Frontiers in psychiatry · 2026Article
- Fear, anxiety, and the extended amygdala-bioRxiv : the preprint server for biology · 2025Article
Corrections and comments
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Authors and funding
93 authors.
Funding
Abstract
Pavlovian fear conditioning is a fundamental process in both health and disease. We investigate its neural correlates and sources of variability using harmonized functional magnetic resonance imaging data from 2199 individuals across nine countries, including 1888 healthy individuals and 311 with anxiety-related or depressive disorders. Using mega-analysis and normative modeling, we show that fear conditioning consistently engages brain regions within the "central autonomic-interoceptive" or "salience" network. Several task variables strongly modulate activity in these regions, contributing to variability in neural responses. Additionally, brain activation patterns differ between healthy individuals and those with anxiety-related or depressive disorders, with distinct profiles characterizing specific disorders such as post-traumatic stress disorder and obsessive-compulsive disorder. While the neural correlates of fear conditioning are highly generalizable at the population level, variability arises from differences in task design and clinical status, highlighting the importance of methodological diversity in capturing fear learning mechanisms.
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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.