Cited by 63Neural and Behavioral Psychology StudiesMemory and Neural MechanismsNeurotransmitter Receptor Influence on Behavior

Functional Amygdala-Hippocampus Connectivity During Anticipation of Aversive Events is Associated with Gray's Trait “Sensitivity to Punishment”

Hahn, Tim, Dresler, Thomas, Plichta, Michael M., Ehlis, Ann-Christine, Ernst, Lena H., Markulin, Falko, Polak, Thomas, Blaimer, Martin +4 more·2010·Biological Psychiatry

Abstract

Background The reinforcement sensitivity theory postulates a behavioral inhibition system that modulates reaction to stimuli indicating aversive events. Gray's dimension of anxiety, reflecting human trait sensitivity to aversive events, determines the extent to which stimuli activate the behavioral inhibition system. Although structural brain imaging has previously identified the amygdala and the hippocampus as two major components related to the behavioral inhibition system, the functional dynamics of the responses in these structures remain unclear.Methods In this study, we examined the event-related functional magnetic resonance imaging blood oxygen level-dependent response in the hippocampus and amygdala as well as the functional connectivity of the two regions during anticipation of monetary loss in 45 healthy human subjects.Results Anticipation of loss elicited activation in the hippocampus as well as in the amygdala. Additionally, substantial functional connectivity between the two areas was observed. Furthermore, this functional connectivity was significantly correlated with individual differences in Gray's trait sensitivity to aversive events. Specifically, higher trait sensitivity to aversive events was associated with increased functional connectivity following cues indicating potential loss.Conclusions In summary, we show that individual differences regarding Gray's trait sensitivity to aversive events as defined by the reinforcement sensitivity theory are associated with the neural dynamics of the amygdala-hippocampal circuit during anticipation of aversive events. In particular, evidence is provided for a relationship between functional brain imaging data and a psychometric approach specifically measuring Gray's trait sensitivity to aversive events, thereby potentially identifying the neural substrate of the behavioral inhibition system.

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Crossref · 10.1016/j.biopsych.2010.04.033

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  • fMRI connectivity studies in human subjects have shown that the hippocampus controls emotional responses in the amygdala and other brain regions.

    “Recently, this has been demonstrated experimentally in human subjects in fMRI connectivity studies showing that the hippocampus controls emotional responses in the amygdala and other brain regions (Hahn et al, 2010).”

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Authors
Hahn, T., Dresler, T., Plichta, M. M., Ehlis, A.-C., Ernst, L. H., Markulin, F., Polak, T., Blaimer, M., Deckert, J., Lesch, K.-P., Jakob, P. M., & Fallgatter, A. J.
Affiliations
  • Universitätsklinikum Würzburg (DE)
  • Central Institute of Mental Health (DE)
  • MRB Research Center for Magnetic Resonance Bavaria (DE)
  • University of Würzburg (DE)
Corresponding author
Hahn, Tim
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2010-09
Volume
68
Issue
5
Pages
459-464
ISSN
0006-3223 (ISSN-L)
OpenAlex
W2032809789
Cited by
63
References
28
Citations by year
2026: 2 · 2025: 2 · 2024: 2 · 2023: 2 · 2022: 3 · 2021: 4 · 2020: 3 · 2019: 5 · 2018: 6 · 2017: 8 · 2016: 3 · 2015: 6 · 2014: 3 · 2013: 5 · 2012: 5
FWCI
2.71
Type
journal article
Language
en
Open access
closed
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Research Center Magnetic-Resonance-Bavaria
  • Graduate School of Life Sciences
  • University of Wuerzburg
  • Deutsche Forschungsgemeinschaft (KFO 125)
  • Transregio-SFB (TRR58)
  • BMBF (O1GV0616)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
behavioral inhibition system, Reinforcement Sensitivity Theory, individual differences
MeSH terms
Adolescent, Adult, Amygdala, Female, Hippocampus, Humans, Inhibition, Psychological, Life Change Events, Magnetic Resonance Imaging, Male, Neuropsychological Tests, Psychology, Experimental, Punishment, Reinforcement, Psychology, Young Adult, Anticipation, Psychological

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