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Laukka P, Månsson KNT, Cortes DS, Manzouri A, Frick A, Fredborg W, Fischer H. Neural correlates of individual differences in multimodal emotion recognition ability. Cortex 2024; 175:1-11. [PMID: 38691922 DOI: 10.1016/j.cortex.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 03/11/2024] [Accepted: 04/01/2024] [Indexed: 05/03/2024]
Abstract
Studies have reported substantial variability in emotion recognition ability (ERA) - an important social skill - but possible neural underpinnings for such individual differences are not well understood. This functional magnetic resonance imaging (fMRI) study investigated neural responses during emotion recognition in young adults (N = 49) who were selected for inclusion based on their performance (high or low) during previous testing of ERA. Participants were asked to judge brief video recordings in a forced-choice emotion recognition task, wherein stimuli were presented in visual, auditory and multimodal (audiovisual) blocks. Emotion recognition rates during brain scanning confirmed that individuals with high (vs low) ERA received higher accuracy for all presentation blocks. fMRI-analyses focused on key regions of interest (ROIs) involved in the processing of multimodal emotion expressions, based on previous meta-analyses. In neural response to emotional stimuli contrasted with neutral stimuli, individuals with high (vs low) ERA showed higher activation in the following ROIs during the multimodal condition: right middle superior temporal gyrus (mSTG), right posterior superior temporal sulcus (PSTS), and right inferior frontal cortex (IFC). Overall, results suggest that individual variability in ERA may be reflected across several stages of decisional processing, including extraction (mSTG), integration (PSTS) and evaluation (IFC) of emotional information.
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Affiliation(s)
- Petri Laukka
- Department of Psychology, Stockholm University, Stockholm, Sweden; Department of Psychology, Uppsala University, Uppsala, Sweden.
| | - Kristoffer N T Månsson
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Psychology and Psychotherapy, Babeș-Bolyai University, Cluj-Napoca, Romania
| | - Diana S Cortes
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Amirhossein Manzouri
- Department of Psychology, Stockholm University, Stockholm, Sweden; Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Frick
- Department of Medical Sciences, Psychiatry, Uppsala University, Uppsala, Sweden
| | - William Fredborg
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Håkan Fischer
- Department of Psychology, Stockholm University, Stockholm, Sweden; Stockholm University Brain Imaging Centre (SUBIC), Stockholm University, Stockholm, Sweden; Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
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Boots A, Schrantee A, Wiegersma AM, Aflalo S, Groot PFC, Roseboom TJ, de Rooij SR. Brain activity during Stroop task performance at age 74 after exposure to the Dutch famine during early gestation. Brain Cogn 2024; 177:106162. [PMID: 38703528 DOI: 10.1016/j.bandc.2024.106162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 04/10/2024] [Accepted: 04/16/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVE Poorer performance on the Stroop task has been reported after prenatal famine exposure at age 58, potentially indicating cognitive decline. We investigated whether brain activation during Stroop task performance at age 74 differed between individuals exposed to famine prenatally, individuals born before and individuals conceived after the famine. METHOD In the Dutch famine birth cohort, we performed a Stroop task fMRI study of individuals exposed (n = 22) or unexposed (born before (n = 18) or conceived after (n = 25)) to famine in early gestation. We studied group differences in task-related mean activation of the dorsolateral prefrontal cortex (DLPFC), anterior cingulate cortex (ACC) and posterior parietal cortex (PPC). Additionally, we explored potential disconnectivity of the DLPFC using psychophysiological interaction analysis. RESULTS We observed similar activation patterns in the DLPFC, ACC and PPC in individuals born before and individuals exposed to famine, while individuals conceived after famine had generally higher activation patterns. However, activation patterns were not significantly different between groups. Task-related decreases in connectivity were observed between left DLPFC-left PPC and right DLPFC-right PPC, but were not significantly different between groups. CONCLUSIONS Although not statistically significant, the observed patterns of activation may reflect a combined effect of general brain aging and prenatal famine exposure.
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Affiliation(s)
- A Boots
- Amsterdam UMC Location University of Amsterdam, Department of Epidemiology and Data Science, Meibergdreef 9, Amsterdam, the Netherlands; Aging and Later Life, Amsterdam Public Health, Amsterdam, the Netherlands; Amsterdam Reproduction and Development, Amsterdam, the Netherlands.
| | - A Schrantee
- Amsterdam UMC Location University of Amsterdam, Department of Radiology and Nuclear Medicine, Meibergdreef 9, Amsterdam, the Netherlands.
| | - A M Wiegersma
- Amsterdam UMC Location University of Amsterdam, Department of Epidemiology and Data Science, Meibergdreef 9, Amsterdam, the Netherlands; Aging and Later Life, Amsterdam Public Health, Amsterdam, the Netherlands; Amsterdam Reproduction and Development, Amsterdam, the Netherlands.
| | - S Aflalo
- Amsterdam UMC Location University of Amsterdam, Department of Epidemiology and Data Science, Meibergdreef 9, Amsterdam, the Netherlands.
| | - P F C Groot
- Amsterdam UMC Location University of Amsterdam, Department of Radiology and Nuclear Medicine, Meibergdreef 9, Amsterdam, the Netherlands.
| | - T J Roseboom
- Amsterdam UMC Location University of Amsterdam, Department of Epidemiology and Data Science, Meibergdreef 9, Amsterdam, the Netherlands; Aging and Later Life, Amsterdam Public Health, Amsterdam, the Netherlands; Amsterdam Reproduction and Development, Amsterdam, the Netherlands; Amsterdam UMC Location University of Amsterdam, Department of Obstetrics and Gynecology, Meibergdreef 9, Amsterdam, the Netherlands.
| | - S R de Rooij
- Amsterdam UMC Location University of Amsterdam, Department of Epidemiology and Data Science, Meibergdreef 9, Amsterdam, the Netherlands; Aging and Later Life, Amsterdam Public Health, Amsterdam, the Netherlands; Amsterdam Reproduction and Development, Amsterdam, the Netherlands.
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3
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Pirastru A, Di Tella S, Cazzoli M, Esposito F, Baselli G, Baglio F, Blasi V. The impact of emotional valence and stimulus habituation on fMRI signal reliability during emotion generation. Neuroimage 2023; 284:120457. [PMID: 37977407 DOI: 10.1016/j.neuroimage.2023.120457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 11/09/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND The emotional domain is often impaired across many neurological diseases, for this reason it represents a relevant target of rehabilitation interventions. Functional changes in neural activity related to treatment can be assessed with functional MRI (fMRI) using emotion-generation tasks in longitudinal settings. Previous studies demonstrated that within-subject fMRI signal reliability can be affected by several factors such as repetition suppression, type of task and brain anatomy. However, the differential role of repetition suppression and emotional valence of the stimuli on the fMRI signal reliability and reproducibility during an emotion-generation task involving the vision of emotional pictures is yet to be determined. METHODS Sixty-two healthy subjects were enrolled and split into two groups: group A (21 subjects, test-retest reliability on same-day and with same-task-form), group B (30 subjects, test-retest reproducibility with 4-month-interval using two equivalent-parallel forms of the task). Test-retest reliability and reproducibility of fMRI responses and patterns were evaluated separately for positive and negative emotional valence conditions in both groups. The analyses were performed voxel-wise, using the general linear model (GLM), and via a region-of-interest (ROI)-based approach, by computing the intra-class correlation coefficient (ICC) on the obtained contrasts. RESULTS The voxel-wise GLM test yielded no significant differences for both conditions in reliability and reproducibility analyses. As to the ROI-based approach, across all areas with significant main effects of the stimuli, the reliability, as measured with ICC, was poor (<0.4) for the positive condition and ranged from poor to excellent (0.4-0.75) for the negative condition. The ICC-based reproducibility analysis, related to the comparison of two different parallel forms, yielded similar results. DISCUSSION The voxel-wise GLM analysis failed to capture the poor reliability of fMRI signal which was instead highlighted using the ROI-based ICC analysis. The latter showed higher signal reliability for negative valence stimuli with respect to positive ones. The implementation of two parallel forms allowed to exclude neural suppression as the predominant effect causing low signal reliability, which could be instead ascribed to the employment of different neural strategies to cope with emotional stimuli over time. This is an invaluable information for a better assessment of treatment and rehabilitation effects in longitudinal studies of emotional neural processing.
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Affiliation(s)
- Alice Pirastru
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy; Department of Electronics, Information, and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Sonia Di Tella
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy; Department of Psychology, Università Cattolica del Sacro Cuore, Milan, Italy
| | - Marta Cazzoli
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy
| | - Fabrizio Esposito
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Baselli
- Department of Electronics, Information, and Bioengineering, Politecnico di Milano, Milan, Italy
| | | | - Valeria Blasi
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy
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4
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Hawco C, Steeves JKE, Voineskos AN, Blumberger DM, Daskalakis ZJ. Within-subject reliability of concurrent TMS-fMRI during a single session. Psychophysiology 2023:e14252. [PMID: 36694109 DOI: 10.1111/psyp.14252] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/03/2022] [Accepted: 12/06/2022] [Indexed: 01/26/2023]
Abstract
Concurrent transcranial magnetic stimulation with functional MRI (concurrent TMS-fMRI) allows real-time causative probing of brain connectivity. However, technical challenges, safety, and tolerability may limit the number of trials employed during a concurrent TMS-fMRI experiment. We leveraged an existing data set with 100 trials of active TMS compared to a sub-threshold control condition to assess the reliability of the evoked BOLD response during concurrent TMS-fMRI. This data will permit an analysis of the minimum number of trials that should be employed in a concurrent TMS-fMRI protocol in order to achieve reliable spatial changes in activity. Single-subject maps of brain activity were created by splitting the trials within the same experimental session into groups of 50, 40, 30, 25, 20, 15, or 10 trials, correlations (R) between t-maps derived from paired subsets of trials within the same individual were calculated as reliability. R was moderate-high for 50 trials (mean R = .695) and decreased as the number of trials decreased. Consistent with previous findings of high individual variability in the spatial patterns of evoked neuronal changes following a TMS pulse, the spatial pattern of Rs differed across participants, but regional R was correlated with the magnitude of TMS-evoked activity. These results demonstrate concurrent TMS-fMRI produces a reliable pattern of activity at the individual level at higher trial numbers, particularly within localized regions. The spatial pattern of reliability is individually idiosyncratic and related to the individual pattern of evoked changes.
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Affiliation(s)
- Colin Hawco
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Jennifer K E Steeves
- Centre for Vision Research and Department of Psychology, York University, Toronto, Ontario, Canada
| | - Aristotle N Voineskos
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Daniel M Blumberger
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Temerty Centre for Therapeutic Brain Intervention, Toronto, Ontario, Canada
| | - Zafiris J Daskalakis
- Temerty Centre for Therapeutic Brain Intervention, Toronto, Ontario, Canada.,Department of Psychiatry, University of California, San Diego, California, USA
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5
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Heilicher M, Crombie KM, Cisler JM. Test-retest reliability of fMRI during an emotion processing task: Investigating the impact of analytical approaches on ICC values. FRONTIERS IN NEUROIMAGING 2022; 1:859792. [PMID: 35782991 PMCID: PMC9245148 DOI: 10.3389/fnimg.2022.859792] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Test-retest reliability of fMRI is often assessed using the intraclass correlation coefficient (ICC), a numerical representation of reliability. Reports of low reliability at the individual level may be attributed to analytical approaches and inherent bias/error in the measures used to calculate ICC. It is unclear whether low reliability at the individual level is related to methodological decisions or if fMRI is inherently unreliable. The purpose of this study was to investigate methodological considerations when calculating ICC to improve understanding of fMRI reliability. fMRI data were collected from adolescent females (N=23) at pre- and post-cognitive behavioral therapy. Participants completed an emotion processing task during fMRI. We calculated ICC values using contrasts and β coefficients separately from voxelwise and network (ICA) analyses of the task-based fMRI data. For both voxelwise analysis and ICA, ICC values were higher when calculated using β coefficients. This work provides support for the use of β coefficients over contrasts when assessing reliability of fMRI, and the use of contrasts may underlie low reliability estimates reported in the existing literature. Continued research in this area is warranted to establish fMRI as a reliable measure to draw conclusions and utilize fMRI in clinical settings.
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Affiliation(s)
- Mickela Heilicher
- Mental Health and Incarceration Laboratory, University of
Wisconsin-Madison, School of Medicine and Public Health, Psychiatry Department,
Madison, WI, USA
| | - Kevin M. Crombie
- Neurocircuitry of Trauma and PTSD Laboratory, The
University of Texas at Austin, Dell Medical School, Department of Psychiatry and
Behavioral Sciences, Austin, TX, USA
| | - Josh M. Cisler
- Neurocircuitry of Trauma and PTSD Laboratory, The
University of Texas at Austin, Dell Medical School, Department of Psychiatry and
Behavioral Sciences, Austin, TX, USA
- Institute for Early Life Adversity Research, The University
of Texas at Austin, Dell Medical School, Department of Psychiatry and Behavioral
Sciences, Austin, TX, USA
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Topography of Emotions in Cerebellum as Appraised by Functional Imaging. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1378:77-86. [DOI: 10.1007/978-3-030-99550-8_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Huang L, Huang G, Ding Q, Liang P, Hu C, Zhang H, Zhan L, Wang Q, Cao Y, Zhang J, Shen W, Jia X, Xing W. Amplitude of low-frequency fluctuation (ALFF) alterations in adults with subthreshold depression after physical exercise: A resting-state fMRI study. J Affect Disord 2021; 295:1057-1065. [PMID: 34706414 DOI: 10.1016/j.jad.2021.08.094] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/04/2021] [Accepted: 08/28/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Physical exercise has been proved to reduce the risk of major depression in Subthreshold depression (StD) individuals effectively, yet little is known about the spontaneous brain activity changes associated with physical exercise. METHODS A total of 70 adult subjects, including 38 StD and 32 healthy control (HC) subjects, underwent a resting-state functional magnetic resonance imaging (rs-fMRI) before and after eight-week aerobic exercise respectively. Then, the amplitude of low-frequency fluctuation (ALFF) alterations between the two groups were quantitatively analyzed. RESULTS Before exercise intervention, the rs-fMRI data showed increased ALFF of the right putamen in the StD group compared with HC group. After exercise intervention, there was no significant ALFF change observed between the StD and HC groups. The longitudinal ALFF differences from pre- to post- exercise intervention showed significantly decreased ALFF in the right middle and inferior occipital gyrus, right middle and inferior temporal gyrus, right fusiform gyrus (FG), while increased ALFF in the right middle cingulate, right superior parietal louble, right inferior parietal lobule (IPL) (inferior parietal gyrus and supramarginal gyrus), and bilateral precuneus in the StD group. As for HC group, the results showed that decreased ALFF in the right FG and right parahippocampus, while increased ALFF in the right precuneus, right middle cingulate, right supplementary motor area, right superior parietal lobule and right paracentral lobule in the HC group. No significant correlation between changes of ALFF and clinical scale scores in the StD group. LIMITATIONS The definitions of StD are varied in terms of different studies, the final sample size was relatively small, and the age range of the subjects in this study was narrow. Meanwhile, the exercise intervention trial was short-term. CONCLUSIONS These results further support the standpoint that physical exercise has the potential to reshape the abnormal patterns of spontaneous brain activity in adults with StD.
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Affiliation(s)
- Lina Huang
- Department of Radiology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China; Department of Radiology, Changshu Hospital Affiliated to Xuzhou Medical University, Jiangsu, China
| | - Guofeng Huang
- School of Information and Electronics Technology, Jiamusi University, Jiamusi, Heilongjian, China
| | - Qingguo Ding
- Department of Radiology, Changshu Hospital Affiliated to Xuzhou Medical University, Jiangsu, China
| | - Pei Liang
- Department of Radiology, Changshu Hospital Affiliated to Xuzhou Medical University, Jiangsu, China; Department of Psychology, Faculty of Education, Hubei University, Wuhan, Hubei, China
| | - Chunhong Hu
- Department of Radiology, The First Affiliated Hospital of Soochow University, Soochow, Jiangsu, Chna
| | - Hongqiang Zhang
- Department of Radiology, Changshu Hospital Affiliated to Xuzhou Medical University, Jiangsu, China
| | - Linlin Zhan
- School of Western Language, Heilongjiang University, Heilongjiang, China
| | - Qianqian Wang
- School of Teacher Education, Zhejiang Normal University, Jinhua, Zhejiang, China
| | - Yikang Cao
- School of Computer Science and Technology, Jiamusi University, Jiamusi, Heilongjiang, China
| | - Jun Zhang
- Department of Psychiatry, Changshu Third People's Hospital, Changshu, Jiangsu, China
| | - Wenbin Shen
- Department of Radiology, Changshu Hospital Affiliated to Xuzhou Medical University, Jiangsu, China
| | - Xize Jia
- Center for Cognition and Brain Disorders, Institutes of Psychological Sciences, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Wei Xing
- Department of Radiology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China.
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Jamieson AJ, Harrison BJ, Davey CG. Altered effective connectivity of the extended face processing system in depression and its association with treatment response: findings from the YoDA-C randomized controlled trial. Psychol Med 2021; 51:2933-2944. [PMID: 37676047 DOI: 10.1017/s0033291721002567] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Depression is commonly associated with fronto-amygdala dysfunction during the processing of emotional face expressions. Interactions between these regions are hypothesized to contribute to negative emotional processing biases and as such have been highlighted as potential biomarkers of treatment response. This study aimed to investigate depression associated alterations to directional connectivity and assess the utility of these parameters as predictors of treatment response. METHODS Ninety-two unmedicated adolescents and young adults (mean age 20.1; 56.5% female) with moderate-to-severe major depressive disorder and 88 healthy controls (mean age 19.8; 61.4% female) completed an implicit emotional face processing fMRI task. Patients were randomized to receive cognitive behavioral therapy for 12 weeks, plus either fluoxetine or placebo. Using dynamic causal modelling, we examined functional relationships between six brain regions implicated in emotional face processing, comparing both patients and controls and treatment responders and non-responders. RESULTS Depressed patients demonstrated reduced inhibition from the dlPFC to vmPFC and reduced excitation from the dlPFC to amygdala during sad expression processing. During fearful expression processing patients showed reduced inhibition from the vmPFC to amygdala and reduced excitation from the amygdala to dlPFC. Response was associated with connectivity from the amygdala to dlPFC during sad expression processing and amygdala to vmPFC connectivity during fearful expression processing. CONCLUSIONS Our study clarifies the nature of face processing network alterations in adolescents and young adults with depression, highlighting key interactions between the amygdala and prefrontal cortex. Moreover, these findings highlight the potential utility of these interactions in predicting treatment response.
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Affiliation(s)
- Alec J Jamieson
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Australia
| | - Ben J Harrison
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Australia
| | - Christopher G Davey
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Australia
- Department of Psychiatry, The University of Melbourne, Australia
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Basolateral and central amygdala orchestrate how we learn whom to trust. Commun Biol 2021; 4:1329. [PMID: 34824373 PMCID: PMC8617284 DOI: 10.1038/s42003-021-02815-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 10/20/2021] [Indexed: 11/08/2022] Open
Abstract
Cooperation and mutual trust are essential in our society, yet not everybody is trustworthy. In this fMRI study, 62 healthy volunteers performed a repeated trust game, placing trust in a trustworthy or an untrustworthy player. We found that the central amygdala was active during trust behavior planning while the basolateral amygdala was active during outcome evaluation. When planning the trust behavior, central and basolateral amygdala activation was stronger for the untrustworthy player compared to the trustworthy player but only in participants who actually learned to differentiate the trustworthiness of the players. Independent of learning success, nucleus accumbens encoded whether trust was reciprocated. This suggests that learning whom to trust is not related to reward processing in the nucleus accumbens, but rather to engagement of the amygdala. Our study overcomes major empirical gaps between animal models and human neuroimaging and shows how different subnuclei of the amygdala and connected areas orchestrate learning to form different subjective trustworthiness beliefs about others and guide trust choice behavior.
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Cosgrove KT, Kuplicki R, Savitz J, Burrows K, Simmons WK, Khalsa SS, Teague TK, Aupperle RL, Paulus MP. Impact of ibuprofen and peroxisome proliferator-activated receptor gamma on emotion-related neural activation: A randomized, placebo-controlled trial. Brain Behav Immun 2021; 96:135-142. [PMID: 34052365 PMCID: PMC8319138 DOI: 10.1016/j.bbi.2021.05.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 05/08/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023] Open
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen have shown initial promise in producing antidepressant effects. This is perhaps due to these drugs being peroxisome proliferator-activated receptor gamma (PPARγ) agonists, in addition to their inhibition of cyclooxygenase enzymes. Some, albeit mixed, evidence suggests that PPARγ agonists have antidepressant effects in humans and animals. This double-blind, placebo-controlled, pharmacologic functional magnetic resonance imaging (ph-fMRI) study aimed to elucidate the impact of ibuprofen on emotion-related neural activity and determine whether observed effects were due to changes in PPARγ gene expression. Twenty healthy volunteers completed an emotional face matching task during three fMRI sessions, conducted one week apart. Placebo, 200 mg, or 600 mg ibuprofen was administered 1 h prior to each scan in a pseudo-randomized order. Peripheral blood mononuclear cells were collected at each session to isolate RNA for PPARγ gene expression. At the doses used, ibuprofen did not significantly change PPARγ gene expression. Ibuprofen dose was associated with decreased blood oxygen level-dependent (BOLD) activation in the dorsolateral prefrontal cortex and fusiform gyrus during emotional face processing (faces-shapes). Additionally, PPARγ gene expression was associated with increased BOLD activation in the insula and transverse and superior temporal gyri (faces-shapes). No interaction effects between ibuprofen dose and PPARγ gene expression on BOLD activation were observed. Thus, results suggest that ibuprofen and PPARγ may have independent effects on emotional neurocircuitry. Future studies are needed to further delineate the roles of ibuprofen and PPARγ in exerting antidepressant effects in healthy as well as clinical populations.
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Affiliation(s)
- Kelly T. Cosgrove
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK, 74136,Department of Psychology, University of Tulsa, 800 S. Tucker Dr., Tulsa, OK, 74104
| | - Rayus Kuplicki
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK 74136 USA.
| | - Jonathan Savitz
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK 74136 USA.
| | - Kaiping Burrows
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK 74136 USA.
| | - W. Kyle Simmons
- Center for Health Sciences, Oklahoma State University, 1013 E 66th Pl, Tulsa, OK 74136
| | - Sahib S. Khalsa
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK, 74136,School of Community Medicine, University of Tulsa, 800 S. Tucker Dr., Tulsa, OK, 74104
| | - T. Kent Teague
- School of Community Medicine, University of Oklahoma, 4502 E. 41st St., Tulsa, OK, 74135
| | - Robin L. Aupperle
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK, 74136,School of Community Medicine, University of Tulsa, 800 S. Tucker Dr., Tulsa, OK, 74104
| | - Martin P. Paulus
- Laureate Institute for Brain Research, 6655 S. Yale Ave., Tulsa, OK, 74136,School of Community Medicine, University of Tulsa, 800 S. Tucker Dr., Tulsa, OK, 74104
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Koeppel CJ, Herrmann T, Weidner K, Linn J, Croy I. Same salience, different consequences: Disturbed inter-network connectivity during a social oddball paradigm in major depressive disorder. NEUROIMAGE-CLINICAL 2021; 31:102731. [PMID: 34174690 PMCID: PMC8234357 DOI: 10.1016/j.nicl.2021.102731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 05/28/2021] [Accepted: 06/12/2021] [Indexed: 11/25/2022]
Abstract
No significant difference in BOLD responses in the SN between controls and patients. Anhedonic symptomatology relates to diminished BOLD signals in the left amygdala. Enhanced functional connectivity from the SN to the DMN in depression. Reduced functional connectivity from the SN to the VAN in depression. Altered processing in depression is coded in disturbed inter-network connectivity.
Background So far findings on emotional face processing among depressed individuals reveal an inconsistent image, with only some studies supporting a mood-congruent bias in salience processing. Thereby, many results are based on the processing of sad emotions and mostly focused on resting-state connectivity analysis. The present study aimed to target this misbalance by implementing a social oddball paradigm, with a special focus on the amygdala, the ACC, the insula and subdivisions of insula and ACC. Methods Twenty-seven depressed patients and twenty-seven non-depressed controls took part in a fMRI event-related social oddball paradigm based on smiling facial expressions as target stimuli embedded in a stream of neutral facial expressions. FMRI activation and functional connectivity analysis were calculated for the pre-defined ROIs of the salience network (SN), with a special focus on twelve insular subdivisions and six ACC subdivisions. Results For both groups the social oddball paradigm triggered similar BOLD responses within the pre-defined ROIs, while the quality of functional connectivity showed pronounced alterations from the salience network to the ventral attention- and default mode network (DMN). Conclusion On a first level of target detection, smiling faces are equally processed and trigger similar bold responses in structures of the salience network. On a second level of inter-network communication the brain of depressed participants tends to be pre-formed for self-referential processing and rumination instead of fast goal directed behavior and socio-emotional cognitive processing.
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Affiliation(s)
- Carina J Koeppel
- Department of Psychotherapy and Psychosomatics Medicine, TU Dresden, Dresden, Germany.
| | | | - Kerstin Weidner
- Department of Psychotherapy and Psychosomatics Medicine, TU Dresden, Dresden, Germany
| | - Jennifer Linn
- Department of Neuroradiology, TU Dresden, Dresden, Germany
| | - Ilona Croy
- Department of Psychotherapy and Psychosomatics Medicine, TU Dresden, Dresden, Germany
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McDermott TJ, Kirlic N, Akeman E, Touthang J, Clausen AN, Kuplicki R, Aupperle RL. Test-retest reliability of approach-avoidance conflict decision-making during functional magnetic resonance imaging in healthy adults. Hum Brain Mapp 2021; 42:2347-2361. [PMID: 33650761 PMCID: PMC8090786 DOI: 10.1002/hbm.25371] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/22/2021] [Accepted: 02/07/2021] [Indexed: 01/02/2023] Open
Abstract
Neural and behavioral mechanisms during approach-avoidance conflict decision-making are relevant across various psychiatric disorders, particularly anxiety disorders. Studies using approach-avoidance conflict paradigms in healthy adults have identified preliminary neural mechanisms, but findings must be replicated and demonstrated as reliable before further application. This study sought to replicate previous findings and examine test-retest reliability of behavioral (approach behavior, reaction time) and neural (regions of interest [ROIs]) responses during an approach-avoidance conflict task conducted during functional magnetic resonance imaging (fMRI). Thirty healthy adults completed an approach-avoidance conflict task during fMRI on two occasions (mean interval: 17 days; range: 11-32). Effects of task condition during three task phases (decision-making, affective outcome and monetary reward) and intraclass correlation coefficients (ICCs) were calculated across time points. Results replicated that approach behavior was modulated by conflict during decision-making. ROI activations were replicated such that dorsal anterior cingulate cortex (dACC) was modulated by conflict during decision-making, and dACC, striatum, and anterior insula were modulated by valence during affective outcomes (p's <.0083). Approach behavior during conflict demonstrated excellent reliability (ICCs ≥.77). Activation of dACC during conflict decision-making and anterior insula during negative outcomes demonstrated fair reliability (ICCs = .51 and .54), and dACC and striatum activation demonstrated good reliability during negative outcomes (ICCs = .63 and .69). Two additional ROIs (amygdala, left dorsolateral prefrontal cortex) showed good reliability during negative outcomes (ICCs ≥.60). These results characterize several specific behavioral and neuroimaging responses that are replicable and sufficiently reliable during approach-avoidance conflict decision-making to support future utility.
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Affiliation(s)
- Timothy J. McDermott
- Laureate Institute for Brain ResearchTulsaOklahomaUSA
- Department of PsychologyUniversity of TulsaTulsaOklahomaUSA
| | - Namik Kirlic
- Laureate Institute for Brain ResearchTulsaOklahomaUSA
| | | | | | - Ashley N. Clausen
- Laureate Institute for Brain ResearchTulsaOklahomaUSA
- Kansas City VA Medical CenterKansas CityMissouriUSA
| | | | - Robin L. Aupperle
- Laureate Institute for Brain ResearchTulsaOklahomaUSA
- Department of Community MedicineUniversity of TulsaTulsaOklahomaUSA
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Yokum S, Bohon C, Berkman E, Stice E. Test-retest reliability of functional MRI food receipt, anticipated receipt, and picture tasks. Am J Clin Nutr 2021; 114:764-779. [PMID: 33851199 PMCID: PMC8326039 DOI: 10.1093/ajcn/nqab096] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 03/05/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Functional MRI (fMRI) tasks are increasingly being used to advance knowledge of the etiology and maintenance of obesity and eating disorders. Thus, understanding the test-retest reliability of BOLD signal contrasts from these tasks is important. OBJECTIVES To evaluate test-retest reliability of responses in reward-related brain regions to food receipt paradigms (palatable tastes, anticipated palatable tastes), food picture paradigms (high-calorie food pictures), a monetary reward paradigm (winning money and anticipating winning money), and a thin female model picture paradigm (thin female model pictures). METHOD We conducted secondary univariate contrast-based analyses in data drawn from 4 repeated-measures fMRI studies. Participants (Study 1: N = 60, mean [M] age = 15.2 ± 1.1 y; Study 2: N = 109, M age = 15.1 ± 0.9 y; Study 3: N = 39, M age = 21.2 ± 3.7 y; Study 4: N = 62, M age = 29.7 ± 6.2 y) completed the same tasks over 3-wk to 3-y test-retest intervals. Studies 3 and 4 included participants with eating disorders and obesity, respectively. RESULTS Test-retest reliability of the food receipt and food picture paradigms was poor, with average ICC values ranging from 0.07 to 0.20. The monetary reward paradigm and the thin female model picture paradigm also showed poor test-retest reliability: average ICC values 0.21 and 0.12, respectively. Although several regions demonstrated moderate to good test-retest reliability, these results did not replicate across studies using similar paradigms. In Studies 3 and 4, but not Study 1, test-retest reliability in visual processing regions was moderate to good when contrasting single conditions with a low-level baseline. CONCLUSIONS Results underscore the importance of examining the temporal reliability of fMRI tasks and call for the development and use of well-validated standardized fMRI tasks in eating- and obesity-related studies that can provide more reliable measures of neural activation. The trials were registered at clinicaltrials.gov as NCT02084836, NCT01949636, NCT03261050, and NCT03375853.
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Affiliation(s)
| | - Cara Bohon
- Department of Psychiatry, Stanford University, Stanford, CA, USA
| | - Elliot Berkman
- Department of Psychology, Center for Translational Neuroscience, University of Oregon, Eugene, OR, USA
| | - Eric Stice
- Department of Psychiatry, Stanford University, Stanford, CA, USA
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Fennema D, O'Daly O, Barker GJ, Moll J, Zahn R. Internal reliability of blame-related functional MRI measures in major depressive disorder. NEUROIMAGE: CLINICAL 2021; 32:102901. [PMID: 34911203 PMCID: PMC8640114 DOI: 10.1016/j.nicl.2021.102901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 10/14/2021] [Accepted: 11/26/2021] [Indexed: 11/02/2022] Open
Abstract
Self-blame-related fMRI measures were previously validated in depressive disorders. Reproducibility and internal consistency as a measure of reliability were examined. Whilst simple fMRI measures exhibited fair reliability, complex measures did not. Yet, complex measures showed reproducible clinical validity at the group level. Connectivity measures, that balance reliability and validity better, are needed.
Background Methods Results Conclusions
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McDermott TJ, Kirlic N, Akeman E, Touthang J, Cosgrove KT, DeVille DC, Clausen AN, White EJ, Kuplicki R, Aupperle RL. Visual cortical regions show sufficient test-retest reliability while salience regions are unreliable during emotional face processing. Neuroimage 2020; 220:117077. [PMID: 32574806 DOI: 10.1016/j.neuroimage.2020.117077] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 01/14/2023] Open
Abstract
Functional magnetic resonance imaging studies frequently use emotional face processing tasks to probe neural circuitry related to psychiatric disorders and treatments with an emphasis on regions within the salience network (e.g., amygdala). Findings across previous test-retest reliability studies of emotional face processing have shown high variability, potentially due to differences in data analytic approaches. The present study comprehensively examined the test-retest reliability of an emotional faces task utilizing multiple approaches to region of interest (ROI) analysis and by examining voxel-wise reliability across the entire brain for both neural activation and functional connectivity. Analyses included 42 healthy adult participants who completed an fMRI scan concurrent with an emotional faces task on two separate days with an average of 25.52 days between scans. Intraclass correlation coefficients (ICCs) were calculated for the 'FACES-SHAPES' and 'FACES' (compared to implicit baseline) contrasts across the following: anatomical ROIs identified from a publicly available brain atlas (i.e., Brainnetome), functional ROIs consisting of 5-mm spheres centered on peak voxels from a publicly available meta-analytic database (i.e., Neurosynth), and whole-brain, voxel-wise analysis. Whole-brain, voxel-wise analyses of functional connectivity were also conducted using both anatomical and functional seed ROIs. While group-averaged neural activation maps were consistent across time, only one anatomical ROI and two functional ROIs showed good or excellent individual-level reliability for neural activation. The anatomical ROI was the right medioventral fusiform gyrus for the FACES contrast (ICC = 0.60). The functional ROIs were the left and the right fusiform face area (FFA) for both FACES-SHAPES and FACES (Left FFA ICCs = 0.69 & 0.79; Right FFA ICCs = 0.68 & 0.66). Poor reliability (ICCs < 0.4) was identified for almost all other anatomical and functional ROIs, with some exceptions showing fair reliability (ICCs = 0.4-0.59). Whole-brain voxel-wise analysis of neural activation identified voxels with good (ICCs = 0.6-0.74) to excellent reliability (ICCs > 0.75) that were primarily located in visual cortex, with several clusters in bilateral dorsal lateral prefrontal cortex (DLPFC). Whole-brain voxel-wise analyses of functional connectivity for amygdala and fusiform gyrus identified very few voxels with good to excellent reliability using both anatomical and functional seed ROIs. Exceptions included clusters in right cerebellum and right DLPFC that showed reliable connectivity with left amygdala (ICCs > 0.6). In conclusion, results indicate that visual cortical regions demonstrate good reliability at the individual level for neural activation, but reliability is generally poor for salience regions often focused on within psychiatric research (e.g., amygdala). Given these findings, future clinical neuroimaging studies using emotional faces tasks to examine individual differences might instead focus on visual regions and their role in psychiatric disorders.
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Affiliation(s)
- Timothy J McDermott
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Psychology, University of Tulsa, Tulsa, OK, United States
| | - Namik Kirlic
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | | | - James Touthang
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | - Kelly T Cosgrove
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Psychology, University of Tulsa, Tulsa, OK, United States
| | - Danielle C DeVille
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Psychology, University of Tulsa, Tulsa, OK, United States
| | - Ashley N Clausen
- Laureate Institute for Brain Research, Tulsa, OK, United States; VA Mid-Atlantic Mental Illness Research, Education, and Clinical Center, Durham VA Health Care System, Durham, NC, USA; Duke University Brain Imaging and Analysis Center, Durham, NC, USA
| | - Evan J White
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | - Rayus Kuplicki
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Community Medicine, University of Tulsa, Tulsa, OK, United States
| | - Robin L Aupperle
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Community Medicine, University of Tulsa, Tulsa, OK, United States.
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