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Amygdala habituation: A reliable fMRI phenotype

Michael M. Plichta, Oliver Grimm, Katrin Morgen, Daniela Mier, Carina Sauer, Leila Haddad, Heike Tost, Christine Esslinger, Peter Kirsch, Adam J. Schwarz, Andreas Meyer-Lindenberg
<span title="">2014</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
We assessed the within-subject reliability of amygdala habituation measures during a facial emotion matching paradigm in 25 healthy subjects.  ...  Together the results show that emotion-dependent amygdala habituation is a robust and considerably more reliable index than the mean amplitude, and provides a robust potential endpoint for within-subject  ...  To summarize, the aim of the present study is to profile amygdala habituation during a facial emotion matching paradigm as an alternative fMRI phenotype and to test whether its within-subject reliability  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2014.09.059">doi:10.1016/j.neuroimage.2014.09.059</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25284303">pmid:25284303</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4zraelldvnavpicsnangkc2mpq">fatcat:4zraelldvnavpicsnangkc2mpq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170930160016/http://publisher-connector.core.ac.uk/resourcesync/data/elsevier/pdf/91f/aHR0cDovL2FwaS5lbHNldmllci5jb20vY29udGVudC9hcnRpY2xlL3BpaS9zMTA1MzgxMTkxNDAwODAxNQ%3D%3D.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/bb/87/bb87b3f18f996cbdff1dcf714ea4323a08420290.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2014.09.059"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a>

5-HTTLPR and COMTval158met genotype gate amygdala reactivity and habituation

Tina B. Lonsdorf, Armita Golkar, Kara M. Lindstöm, Peter Fransson, Martin Schalling, Arne Öhman, Martin Ingvar
<span title="">2011</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eetnjjinmvg7jjfhmb7exgfviq" style="color: black;">Biological Psychology</a> </i> &nbsp;
Amygdala reactivity and habituation were investigated using the a priori anatomical region of interest (ROI) approach. Furthermore, salivary cortisol and skin conductance responses were recorded.  ...  Fifty-four healthy volunteers selected a priori based on gender and 5-HTTLPR/rs25531 and COMT-val158met genotypes performed a passive viewing task of angry facial expressions using fMRI.  ...  administration, participant booking and fRMI data acquisition, the help of Christin Rhode in scoring and processing of the SCR data and the help of Anders Görling, Markus Ronnheden and Katharina Hodges in fMRI  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.biopsycho.2011.02.014">doi:10.1016/j.biopsycho.2011.02.014</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/21356267">pmid:21356267</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/eklrkqf7e5arnowc3oj6m6vwhi">fatcat:eklrkqf7e5arnowc3oj6m6vwhi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170213054326/http://emotionlab.se/sites/default/files/publications/Lonsdorf%20et%20al,%202011.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/bb/3d/bb3d32f2c49dcf79538158a2723813a67333dfb2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.biopsycho.2011.02.014"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Monoacylglycerol lipase (MGLL) polymorphism rs604300 interacts with childhood adversity to predict cannabis dependence symptoms and amygdala habituation: Evidence from an endocannabinoid system-level analysis

Caitlin E. Carey, Arpana Agrawal, Bo Zhang, Emily D. Conley, Louisa Degenhardt, Andrew C. Heath, Daofeng Li, Michael T. Lynskey, Nicholas G. Martin, Grant W. Montgomery, Ting Wang, Laura J. Bierut (+3 others)
<span title="">2015</span> <i title="American Psychological Association (APA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hiqsugnrnfa4tisuqzewalag3y" style="color: black;">Journal of Abnormal Psychology</a> </i> &nbsp;
BOLD fMRI corticolimbic reactivity paradigm. A widely used and reliable challenge paradigm was employed to elicit amygdala reactivity (Hariri et al., 2002) .  ...  Figure 3 . 3 Main effects of fMRI task and interactions with rs604300 to predict threat-related amygdala habituation.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1037/abn0000079">doi:10.1037/abn0000079</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/26595473">pmid:26595473</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4700831/">pmcid:PMC4700831</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3he73o3jjbappklypjnpwx2buy">fatcat:3he73o3jjbappklypjnpwx2buy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170215222309/https://genepi.qimr.edu.au/contents/p/staff/Carey_MGLL_JAPsych_860-877.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/32/18/321812a62fa45c913f422a5da63942ca5e01a43b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1037/abn0000079"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4700831" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Aversive Learning in Adolescents: Modulation by Amygdala–Prefrontal and Amygdala–Hippocampal Connectivity and Neuroticism

Jelka Tzschoppe, Frauke Nees, Tobias Banaschewski, Gareth J Barker, Christian Büchel, Patricia J Conrod, Hugh Garavan, Andreas Heinz, Eva Loth, Karl Mann, Jean-Luc Martinot, Michael N Smolka (+6 others)
<span title="2013-10-15">2013</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zscwnf3bera7vcvkm7bgnh2sbu" style="color: black;">Neuropsychopharmacology</a> </i> &nbsp;
During acquisition (CS þ / À differentiation), higher levels of neuroticism were associated with a stronger interaction between the right amygdala and the right hippocampus as well as the right amygdala  ...  Thirty-nine (21 female) 14-year-old healthy adolescents participated in functional magnetic resonance imaging (fMRI) of aversive pavlovian differential delay conditioning.  ...  Thus, a careful control of motion is essential for fMRI data.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/npp.2013.287">doi:10.1038/npp.2013.287</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24126454">pmid:24126454</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3924522/">pmcid:PMC3924522</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vnxjm5hizzck3jx5psrjsysgke">fatcat:vnxjm5hizzck3jx5psrjsysgke</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170921192255/http://www.tara.tcd.ie/bitstream/handle/2262/75543/npp2013287a.pdf?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6d/ee/6deed0294c85aeb86cf60614a0a59c7d40b6c0bb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/npp.2013.287"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3924522" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Hippocampal networks habituate as novelty accumulates

V. P. Murty, I. C. Ballard, K. E. Macduffie, R. M. Krebs, R. A. Adcock
<span title="2013-03-19">2013</span> <i title="Cold Spring Harbor Laboratory"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/x3zsehymfnfkzp2peshksh4il4" style="color: black;">Learning &amp; memory (Cold Spring Harbor, N.Y.)</a> </i> &nbsp;
Even though novel images themselves did not repeat, we found that fMRI activations in the hippocampus and surrounding cortical MTL showed a specific, decrementing response with accumulating exposure to  ...  The current study used functional magnetic resonance imaging (fMRI) in humans to investigate dynamic changes in MTL activation and functional connectivity as experience with novelty accumulates. fMRI data  ...  The demonstration of this novel neural phenotype opens many questions regarding the mechanisms of this habituation and its consequences for behavior.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/lm.029728.112">doi:10.1101/lm.029728.112</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23512939">pmid:23512939</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3604647/">pmcid:PMC3604647</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rnoiihtvjfajxhulompfho3ib4">fatcat:rnoiihtvjfajxhulompfho3ib4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180719080344/http://learnmem.cshlp.org/content/20/4/229.full.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b0/6b/b06b72e157f733491b8bc6e4f3fb74103c3bc308.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/lm.029728.112"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3604647" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Physiological Correlates of Psychopathy, Antisocial Personality Disorder, Habitual Aggression, and Violence [chapter]

Christopher J. Patrick
<span title="">2014</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a5xry3enonaefkfsj5virpdclq" style="color: black;">Current topics in behavioral neurosciences</a> </i> &nbsp;
The review begins with a discussion of how psychopathy and antisocial personality are defined, and how these conditions relate to one another and to violent behavior.  ...  A case is made that the relationships psychopathy and ASPD show with violent and aggressive behavior, and similarities and differences in associations of each with physiological measures of various types  ...  A further set of fMRI studies has focused on psychopathy in children or adolescents as indexed by the APSD (Frick and Hare 2001) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/7854_2014_345">doi:10.1007/7854_2014_345</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25129139">pmid:25129139</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/syxb6visffhcjmryfk46cenctu">fatcat:syxb6visffhcjmryfk46cenctu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190302081822/http://pdfs.semanticscholar.org/b247/d2f6b7e4e0a9174f9d2cd8ce7d85c7eb8df4.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b2/47/b247d2f6b7e4e0a9174f9d2cd8ce7d85c7eb8df4.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/7854_2014_345"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

An earlier time of scan is associated with greater threat-related amygdala reactivity

David A. A. Baranger, Seth Margolis, Ahmad R. Hariri, Ryan Bogdan
<span title="2017-04-04">2017</span> <i title="Oxford University Press (OUP)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kqb2oz4yerdifhjgunfv4pdnoa" style="color: black;">Social Cognitive and Affective Neuroscience</a> </i> &nbsp;
Time-dependent variability in mood and anxiety suggest that related neural phenotypes, such as threat-related amygdala reactivity, may also follow a diurnal pattern.  ...  and their associations with behavior, such as fear conditioning, mood and anxiety symptoms, and related phenotypes.  ...  Analyses in the left and right amygdala found that this effect was largely driven by the left amygdala, with a reliable association in the right amygdala detected only between 2:30 pm and 5:30 pm.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1093/scan/nsx057">doi:10.1093/scan/nsx057</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28379578">pmid:28379578</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5597858/">pmcid:PMC5597858</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nanwewsy7zar7nxp444bmbnl4y">fatcat:nanwewsy7zar7nxp444bmbnl4y</a> </span>
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Modulating amygdala responses to emotion: Evidence from pharmacological fMRI

Alexandra Patin, René Hurlemann
<span title="">2011</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vtuexoohondejhlk4iamncfka4" style="color: black;">Neuropsychologia</a> </i> &nbsp;
In particular, emotional responding of the amygdala has become a central interest, and pharmacological fMRI has been used to specifically probe, and modulate, amygdala activation in response to facial  ...  This article reviews recent fMRI experiments manipulating the amygdala's physiological response to such stimuli by pharmacological means and lays a particular focus on monoaminergic, glutamatergic, GABAergic  ...  Acknowledgements R.H. was supported by a German Research Foundation (DFG) grant (HU1302/2-2) and by a Starting Independent Researcher Grant jointly provided by the Ministry of Innovation, Science, Research  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuropsychologia.2010.10.004">doi:10.1016/j.neuropsychologia.2010.10.004</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/20933529">pmid:20933529</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lwxatrfqcrawtkz77cagwmkqj4">fatcat:lwxatrfqcrawtkz77cagwmkqj4</a> </span>
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The primate amygdala in social perception – insights from electrophysiological recordings and stimulation

Ueli Rutishauser, Adam N. Mamelak, Ralph Adolphs
<span title="">2015</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/53wtswjt2balnct24ywxu4bzzu" style="color: black;">Trends in Neurosciences</a> </i> &nbsp;
While there is a large and rapidly growing body of fMRI-studies focused on the amygdala [49] (see below and Box 2 for caveats), it is crucial to investigate the underlying neural mechanisms at the single-neuron  ...  However, positive emotions can be evoked as well, depending on stimulation site [14, 52] , mirroring fMRI studies that generally find amygdala activation to unpleasant and well as pleasant stimuli.  ...  However, it also appears that amygdala responses in fMRI may simply be less reliable in terms of test-retest reliability even within the same subject and context [103] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.tins.2015.03.001">doi:10.1016/j.tins.2015.03.001</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25847686">pmid:25847686</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4417366/">pmcid:PMC4417366</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/omwptcsbgfg2bigpf3xenymemq">fatcat:omwptcsbgfg2bigpf3xenymemq</a> </span>
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Replication in Imaging Genetics: The Case of Threat-Related Amygdala Reactivity

Reut Avinun, Adam Nevo, Annchen R. Knodt, Maxwell L. Elliott, Ahmad R. Hariri
<span title="">2018</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/z5ukx73avrb57kufzzr36timya" style="color: black;">Biological Psychiatry</a> </i> &nbsp;
habituation.  ...  Birn RM, Molloy EK, Patriat R, Parker T, Meier TB, Kirk GR, et al. (2013): The effect of scan length on the reliability of resting-state fMRI connectivity estimates.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.biopsych.2017.11.010">doi:10.1016/j.biopsych.2017.11.010</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/29279201">pmid:29279201</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5955809/">pmcid:PMC5955809</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tlim2abocfh2hlybwsiu7cki2u">fatcat:tlim2abocfh2hlybwsiu7cki2u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180423083444/https://www.gwern.net/docs/genetics/heritable/2017-avinun.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/cc/db/ccdb2680a10211a0f192aa4004cd527bc1381f45.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.biopsych.2017.11.010"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5955809" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Sustained amygdala response to both novel and newly familiar faces characterizes inhibited temperament

Jennifer Urbano Blackford, Suzanne N. Avery, Ronald L. Cowan, Richard C. Shelton, David H. Zald
<span title="2010-07-26">2010</span> <i title="Oxford University Press (OUP)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kqb2oz4yerdifhjgunfv4pdnoa" style="color: black;">Social Cognitive and Affective Neuroscience</a> </i> &nbsp;
These findings suggest that inhibited temperament is characterized not by a simple exaggerated response to novel faces, but rather by a sustained increase in amygdala response to faces even after the faces  ...  In the current study, we used functional magnetic resonance imaging (fMRI) to assess amygdala blood oxygenation level-dependent (BOLD) response when viewing novel or recently familiarized faces in persons  ...  Although the amygdala typically habituates following repeated face presentations, in inhibited individuals the habituation did not occur.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1093/scan/nsq073">doi:10.1093/scan/nsq073</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/20660534">pmid:20660534</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3190202/">pmcid:PMC3190202</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nm6isufuhfcp5gpyyox5f24mn4">fatcat:nm6isufuhfcp5gpyyox5f24mn4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170808030250/http://www.psy.vanderbilt.edu/faculty/Zalddh/ZaldLab/resources/pdfs/jub11scan.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/82/d7/82d73926803ff349b6d733ec3aabc04ffb517f97.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1093/scan/nsq073"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> oup.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3190202" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Feature-based representations of emotional facial expressions in the human amygdala

Fredrik Ahs, Caroline F. Davis, Adam X. Gorka, Ahmad R. Hariri
<span title="2013-07-24">2013</span> <i title="Oxford University Press (OUP)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kqb2oz4yerdifhjgunfv4pdnoa" style="color: black;">Social Cognitive and Affective Neuroscience</a> </i> &nbsp;
The amygdala plays a central role in processing facial affect, responding to diverse expressions and features shared between expressions.  ...  Our results suggest a convergent representation of facial affect in the amygdala reflecting feature-based processing of discrete expressions.  ...  BOLD fMRI amygdala responses to each category of emotional expression were then subjected to a principal component analysis (PCA) to determine if principal component loadings reliably distinguished between  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1093/scan/nst112">doi:10.1093/scan/nst112</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23887817">pmid:23887817</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4158364/">pmcid:PMC4158364</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ibugkpwv6vbtvitnl734ru4adi">fatcat:ibugkpwv6vbtvitnl734ru4adi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190220123246/http://pdfs.semanticscholar.org/2325/d1570d68798c26406db0ae818c3b56a083ff.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/23/25/2325d1570d68798c26406db0ae818c3b56a083ff.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1093/scan/nst112"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> oup.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4158364" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Impact of Sleep Quality on Amygdala Reactivity, Negative Affect, and Perceived Stress

Aric A. Prather, Ryan Bogdan, Ahmad R. Hariri
<span title="">2013</span> <i title="Ovid Technologies (Wolters Kluwer Health)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ghxpuog4gfeq7gv4x6zuxsffqa" style="color: black;">Psychosomatic Medicine</a> </i> &nbsp;
Results: Amygdala reactivity to fearful facial expressions predicted greater depressive symptoms and higher perceived stress in poor (A values = 0.18Y1.86, p values G .05) but not good sleepers (A values  ...  In sex-specific analyses, men reporting poorer global sleep quality showed a significant association between amygdala reactivity and levels of depression and perceived stress (A values = 0.29Y0.44, p values  ...  A variable ISI is used to minimize expectancy effects and resulting habituation and maximize amygdala reactivity throughout the paradigm.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1097/psy.0b013e31828ef15b">doi:10.1097/psy.0b013e31828ef15b</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23592753">pmid:23592753</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3747835/">pmcid:PMC3747835</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tsutkcg2szbfrlifkh6ddotxku">fatcat:tsutkcg2szbfrlifkh6ddotxku</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809074206/http://bogdanlab.com/pdf/Prather_PSM13.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/33/17/33177f65fb9bc6235362e645632f783d3028e40c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1097/psy.0b013e31828ef15b"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3747835" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Increased Amygdala and Insula Activation During Emotion Processing in Anxiety-Prone Subjects

Murray B. Stein, Alan N. Simmons, Justin S. Feinstein, Martin P. Paulus
<span title="">2007</span> <i title="American Psychiatric Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dqvsfzghyzfq3bbad65qqfafui" style="color: black;">American Journal of Psychiatry</a> </i> &nbsp;
need to be conducted on an epidemiological scale, with close attention to issues of cohort frame, generalizability, confounders, and reliability.  ...  Only under such rigorous conditions will it be possible in the future to use neurobiological measures in general, and functional neuroimaging findings in particular, as the basis for a diagnostic system  ...  Subjects participated in functional magnetic resonance imaging (fMRI) during an emotion face assessment task that has been shown to reliably en-gage amygdala and associated limbic structures.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1176/ajp.2007.164.2.318">doi:10.1176/ajp.2007.164.2.318</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/17267796">pmid:17267796</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pkqw3uokkfegjml3jof4nbiwue">fatcat:pkqw3uokkfegjml3jof4nbiwue</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160418081442/http://koso.ucsd.edu:80/~martin/SteinHTAAmygdala2007.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/59/1f/591f62081b72a1a82e5cd8ad145cb359b74fc53c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1176/ajp.2007.164.2.318"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Convergent individual differences in visual cortices, but not the amygdala across standard amygdalar fMRI probe tasks

Victoria Villalta-Gil, Kendra E. Hinton, Bennett A. Landman, Benjamin C. Yvernault, Scott F. Perkins, Allison S. Katsantonis, Courtney L. Sellani, Benjamin B. Lahey, David H. Zald
<span title="2016-11-26">2017</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
The amygdala (AMG) has been repeatedly implicated in the processing of threatening and negatively valenced stimuli and multiple fMRI paradigms have reported personality, genetic, and psychopathological  ...  and test-retest reliability.  ...  DISCUSSION A primary aim of this study was to test if individual differences in AMG recruitment are consistent across common fMRI probe paradigms.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2016.11.038">doi:10.1016/j.neuroimage.2016.11.038</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/27894890">pmid:27894890</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5322185/">pmcid:PMC5322185</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2foexxbutvba3pgrnpzgkqyx5q">fatcat:2foexxbutvba3pgrnpzgkqyx5q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200430061614/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5322185&amp;blobtype=pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/83/d2/83d25f8ce3191c0bb8cb5f887985fba399340850.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2016.11.038"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5322185" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>
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