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Forsyth JK, Mennigen E, Lin A, Sun D, Vajdi A, Kushan-Wells L, Ching CRK, Villalon-Reina JE, Thompson PM, Bearden CE. Prioritizing Genetic Contributors to Cortical Alterations in 22q11.2 Deletion Syndrome Using Imaging Transcriptomics. Cereb Cortex 2021; 31:3285-3298. [PMID: 33638978 PMCID: PMC8196250 DOI: 10.1093/cercor/bhab008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 03/13/2020] [Accepted: 05/02/2020] [Indexed: 11/25/2022] Open
Abstract
22q11.2 deletion syndrome (22q11DS) results from a hemizygous deletion that typically spans 46 protein-coding genes and is associated with widespread alterations in brain morphology. The specific genetic mechanisms underlying these alterations remain unclear. In the 22q11.2 ENIGMA Working Group, we characterized cortical alterations in individuals with 22q11DS (n = 232) versus healthy individuals (n = 290) and conducted spatial convergence analyses using gene expression data from the Allen Human Brain Atlas to prioritize individual genes that may contribute to altered surface area (SA) and cortical thickness (CT) in 22q11DS. Total SA was reduced in 22q11DS (Z-score deviance = -1.04), with prominent reductions in midline posterior and lateral association regions. Mean CT was thicker in 22q11DS (Z-score deviance = +0.64), with focal thinning in a subset of regions. Regional expression of DGCR8 was robustly associated with regional severity of SA deviance in 22q11DS; AIFM3 was also associated with SA deviance. Conversely, P2RX6 was associated with CT deviance. Exploratory analysis of gene targets of microRNAs previously identified as down-regulated due to DGCR8 deficiency suggested that DGCR8 haploinsufficiency may contribute to altered corticogenesis in 22q11DS by disrupting cell cycle modulation. These findings demonstrate the utility of combining neuroanatomic and transcriptomic datasets to derive molecular insights into complex, multigene copy number variants.
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Affiliation(s)
- Jennifer K Forsyth
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
| | - Eva Mennigen
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden 01307, Germany
| | - Amy Lin
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
- Interdepartmental Neuroscience Program, University of California at Los Angeles, Los Angeles, CA 90095, USA
| | - Daqiang Sun
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
- Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
| | - Ariana Vajdi
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
| | - Leila Kushan-Wells
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
| | - Christopher R K Ching
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Julio E Villalon-Reina
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Carrie E Bearden
- Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
- Brain Research Institute, University of California at Los Angeles, Los Angeles, CA 90095, USA
- Department of Psychology, University of California at Los Angeles, Los Angeles, CA 90095, USA
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Olde Loohuis LM, Mennigen E, Ori APS, Perkins D, Robinson E, Addington J, Cadenhead KS, Cornblatt BA, Mathalon DH, McGlashan TH, Seidman LJ, Keshavan MS, Stone WS, Tsuang MT, Walker EF, Woods SW, Cannon TD, Gur RC, Gur RE, Bearden CE, Ophoff RA. Genetic and clinical analyses of psychosis spectrum symptoms in a large multiethnic youth cohort reveal significant link with ADHD. Transl Psychiatry 2021; 11:80. [PMID: 33510130 PMCID: PMC7844241 DOI: 10.1038/s41398-021-01203-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 10/12/2020] [Accepted: 11/06/2020] [Indexed: 12/12/2022] Open
Abstract
Psychotic symptoms are not only an important feature of severe neuropsychiatric disorders, but are also common in the general population, especially in youth. The genetic etiology of psychosis symptoms in youth remains poorly understood. To characterize genetic risk for psychosis spectrum symptoms (PS), we leverage a community-based multiethnic sample of children and adolescents aged 8-22 years, the Philadelphia Neurodevelopmental Cohort (n = 7225, 20% PS). Using an elastic net regression model, we aim to classify PS status using polygenic scores (PGS) based on a range of heritable psychiatric and brain-related traits in a multi-PGS model. We also perform univariate PGS associations and evaluate age-specific effects. The multi-PGS analyses do not improve prediction of PS status over univariate models, but reveal that the attention deficit hyperactivity disorder (ADHD) PGS is robustly and uniquely associated with PS (OR 1.12 (1.05, 1.18) P = 0.0003). This association is driven by subjects of European ancestry (OR = 1.23 (1.14, 1.34), P = 4.15 × 10-7) but is not observed in African American subjects (P = 0.65). We find a significant interaction of ADHD PGS with age (P = 0.01), with a stronger association in younger children. The association is independent of phenotypic overlap between ADHD and PS, not indirectly driven by substance use or childhood trauma, and appears to be specific to PS rather than reflecting general psychopathology in youth. In an independent sample, we replicate an increased ADHD PGS in 328 youth at clinical high risk for psychosis, compared to 216 unaffected controls (OR 1.06, CI(1.01, 1.11), P = 0.02). Our findings suggest that PS in youth may reflect a different genetic etiology than psychotic symptoms in adulthood, one more akin to ADHD, and shed light on how genetic risk can be investigated across early disease trajectories.
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Affiliation(s)
- Loes M. Olde Loohuis
- grid.19006.3e0000 0000 9632 6718Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA USA
| | - Eva Mennigen
- grid.19006.3e0000 0000 9632 6718Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA USA ,Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Anil P. S. Ori
- grid.19006.3e0000 0000 9632 6718Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA USA
| | - Diana Perkins
- grid.410711.20000 0001 1034 1720Department of Psychiatry, University of North Carolina, Chapel Hill, NC USA
| | - Elise Robinson
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.66859.34Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.38142.3c000000041936754XDepartment of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA USA
| | - Jean Addington
- grid.22072.350000 0004 1936 7697Department of Psychiatry, Hotchkiss Brain Institute, Calgary, AB Canada
| | - Kristin S. Cadenhead
- grid.266100.30000 0001 2107 4242Department of Psychiatry, UCSD, San Diego, CA USA
| | - Barbara A. Cornblatt
- grid.440243.50000 0004 0453 5950Department of Psychiatry, Zucker Hillside Hospital, Long Island, NY USA
| | - Daniel H. Mathalon
- grid.266102.10000 0001 2297 6811Department of Psychiatry, UCSF, and SFVA Medical Center, San Francisco, CA USA
| | - Thomas H. McGlashan
- grid.47100.320000000419368710Department of Psychiatry, Yale University, New Haven, CT USA
| | - Larry J. Seidman
- grid.239395.70000 0000 9011 8547Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, MA USA
| | - Matcheri S. Keshavan
- grid.239395.70000 0000 9011 8547Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, MA USA
| | - William S. Stone
- grid.239395.70000 0000 9011 8547Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, MA USA
| | - Ming T. Tsuang
- grid.266100.30000 0001 2107 4242Department of Psychiatry, UCSD, San Diego, CA USA
| | - Elaine F. Walker
- grid.189967.80000 0001 0941 6502Departments of Psychology and Psychiatry, Emory University, Atlanta, GA USA
| | - Scott W. Woods
- grid.47100.320000000419368710Department of Psychiatry, Yale University, New Haven, CT USA
| | - Tyrone D. Cannon
- grid.47100.320000000419368710Department of Psychology, Yale University, New Haven, CT USA
| | - Ruben C. Gur
- grid.25879.310000 0004 1936 8972Department of Psychiatry, University of Pennsylvania School of Medicine and the Penn-CHOP Lifespan Brain Institute, Philadelphia, PA USA
| | - Raquel E. Gur
- grid.25879.310000 0004 1936 8972Department of Psychiatry, University of Pennsylvania School of Medicine and the Penn-CHOP Lifespan Brain Institute, Philadelphia, PA USA
| | - Carrie E. Bearden
- grid.19006.3e0000 0000 9632 6718Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA USA ,grid.19006.3e0000 0000 9632 6718Department of Psychology, University of California, Los Angeles, CA USA
| | - Roel A. Ophoff
- grid.19006.3e0000 0000 9632 6718Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA USA ,grid.19006.3e0000 0000 9632 6718Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, CA USA ,grid.5645.2000000040459992XDepartment of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
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Rosenberg BM, Mennigen E, Monti MM, Kaiser RH. Functional Segregation of Human Brain Networks Across the Lifespan: An Exploratory Analysis of Static and Dynamic Resting-State Functional Connectivity. Front Neurosci 2020; 14:561594. [PMID: 33363450 PMCID: PMC7752769 DOI: 10.3389/fnins.2020.561594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 11/16/2020] [Indexed: 11/22/2022] Open
Abstract
Prior research has shown that during development, there is increased segregation between, and increased integration within, prototypical resting-state functional brain networks. Functional networks are typically defined by static functional connectivity over extended periods of rest. However, little is known about how time-varying properties of functional networks change with age. Likewise, a comparison of standard approaches to functional connectivity may provide a nuanced view of how network integration and segregation are reflected across the lifespan. Therefore, this exploratory study evaluated common approaches to static and dynamic functional network connectivity in a publicly available dataset of subjects ranging from 8 to 75 years of age. Analyses evaluated relationships between age and static resting-state functional connectivity, variability (standard deviation) of connectivity, and mean dwell time of functional network states defined by recurring patterns of whole-brain connectivity. Results showed that older age was associated with decreased static connectivity between nodes of different canonical networks, particularly between the visual system and nodes in other networks. Age was not significantly related to variability of connectivity. Mean dwell time of a network state reflecting high connectivity between visual regions decreased with age, but older age was also associated with increased mean dwell time of a network state reflecting high connectivity within and between canonical sensorimotor and visual networks. Results support a model of increased network segregation over the lifespan and also highlight potential pathways of top-down regulation among networks.
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Affiliation(s)
- Benjamin M Rosenberg
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Eva Mennigen
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Martin M Monti
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Roselinde H Kaiser
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States
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Jolles DD, Mennigen E, Gupta MW, Hegarty CE, Bearden CE, Karlsgodt KH. Relationships between intrinsic functional connectivity, cognitive control, and reading achievement across development. Neuroimage 2020; 221:117202. [PMID: 32730958 DOI: 10.1016/j.neuroimage.2020.117202] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 07/14/2020] [Accepted: 07/17/2020] [Indexed: 01/26/2023] Open
Abstract
There are vast individual differences in reading achievement between students. Besides structural and functional variability in domain-specific brain regions, these differences may partially be explained by the organization of domain-general functional brain networks. In the current study we used resting-state functional MRI data from the Philadelphia Neurodevelopmental Cohort (PNC; N = 553; ages 8-22) to examine the relation between performance on a well-validated reading assessment task, the Wide Range Achievement Word Reading Test (WRAT-Reading) and patterns of functional connectivity. We focused specifically on functional connectivity within and between networks associated with cognitive control, and investigated whether the relationship with academic test performance was mediated by cognitive control abilities. We show that individuals with higher scores on the WRAT-Reading, have stronger lateralization in frontoparietal networks, increased functional connectivity between dorsal striatum and the dorsal attention network, and reduced functional connectivity between dorsal and ventral striatum. The relationship between functional connectivity and reading performance was mediated by cognitive control abilities (i.e., performance on a composite measure of executive function and complex cognition), but not by abilities in other domains, demonstrating the specificity of our findings. Finally, there were no significant interactions with age, suggesting that the observed brain-behavior relationships stay relatively stable over the course of development. Our findings provide important insights into the functional significance of inter-individual variability in the network architecture of the developing brain, showing that functional connectivity in domain-general control networks is relevant to academic achievement in the reading domain.
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Affiliation(s)
- Dietsje D Jolles
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States; Institute of Education and Child Studies, Leiden University, Leiden, the Netherlands; Leiden Institute for Brain and Cognition, Leiden University, Leiden, the Netherlands.
| | - Eva Mennigen
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, United States
| | - Mohan W Gupta
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Catherine E Hegarty
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Carrie E Bearden
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States; Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, United States
| | - Katherine H Karlsgodt
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States; Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, United States
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Abstract
Recent years have seen an advent in population-based studies in children, adolescents, and adults that examine the prevalence, etiology, and developmental trajectories of diverse subclinical psychopathological symptoms that pose a risk for the later development of severe mental illnesses. It is increasingly recognized that most categorically defined psychiatric disorders occur on a spectrum or continuum, show high heterogeneity and symptom overlap, and share genetic and environmental risk factors. We discuss neurodevelopmental underpinnings of psychosis spectrum symptoms and review brain morphometric and functional alterations as well as genetic liability for psychosis in individuals experiencing psychotic symptoms (PSs) in the general population. With regard to brain structure and function, findings of qualitatively similar alterations in individuals experiencing subthreshold PSs and individuals with overt psychotic disorders support the notion of a psychosis continuum. However, genetic and epidemiological studies have emphasized the overlap of PSs and other psychiatric illnesses. In particular, PSs during adolescence appear to be a nonspecific precursor of different psychopathological outcomes. Given the evidence presented in this review, we argue that findings from population-based studies are appropriate to guide policy-making to further emphasize public health efforts. Broadly accessible mental health programs are promising to make a difference in the field of adolescent mental health. However, the specific efficacy of these programs warrants further study, and caution is advised to not overpathologize potentially transient occurrence of mental health problems.
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Affiliation(s)
- Eva Mennigen
- Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California; Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Carrie E Bearden
- Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California; Department of Psychology, University of California, Los Angeles, Los Angeles, California.
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Yu T, Jia T, Zhu L, Desrivières S, Macare C, Bi Y, Bokde ALW, Quinlan EB, Heinz A, Ittermann B, Liu C, Ji L, Banaschewski T, Ren D, Du L, Hou B, Flor H, Frouin V, Garavan H, Gowland P, Martinot JL, Paillère Martinot ML, Nees F, Orfanos DP, Luo Q, Chu C, Paus T, Poustka L, Hohmann S, Millenet S, Smolka MN, Vetter NC, Mennigen E, Lei C, Walter H, Fröhner JH, Whelan R, He G, He L, Schumann G, Robert G, Artiges E, Schneider S, Bach C, Paus T, Barbot A, Barker G, Bokde A, Vetter N, Büchel C, Cattrell A, Constant P, Gowland P, Crombag H, Czech K, Dalley J, Decideur B, Spranger T, Ripley T, Heym N, Flor H, Sommer W, Fuchs B, Gallinat J, Garavan H, Spanagel R, Kaviani M, Heinrichs B, Heinz A, Subramaniam N, Jia T, Ihlenfeld A, Delosis JI, Ittermann B, Conrod P, Banaschewski T, Jones J, Klaassen A, Lalanne C, Lanzerath D, Lawrence C, Lemaitre H, Desrivieres S, Mallik C, Mann K, Mar A, Martinez-Medina L, Martinot JL, Mennigen E, de Carvahlo FM, Schwartz Y, Bruehl R, Müller K, Nees F, Nymberg C, Lathrop M, Robbins T, Pausova Z, Pentilla J, Biondo F, Poline JB, Hohmann S, Poustka L, Millenet S, Smolka M, Fröhner J, Struve M, Williams S, Hübner T, Bromberg U, Aydin S, Rogers J, Romanowski A, Schmäl C, Schmidt D, Ripke S, Arroyo M, Schubert F, Pena-Oliver Y, Fauth-Bühler M, Mignon X, Whelan R, Speiser C, Fadai T, Stephens D, Ströhle A, Paillere ML, Strache N, Theobald D, Jurk S, Vulser H, Miranda R, Yacubilin J, Frouin V, Genauck A, Parchetka C, Gemmeke I, Kruschwitz J, WeiB K, Walter H, Feng J, Papadopoulos D, Filippi I, Ing A, Ruggeri B, Xu B, Macare C, Chu C, Hanratty E, Quinlan EB, Robert G, Schumann G, Yu T, Ziesch V, Stedman A. Cannabis-Associated Psychotic-like Experiences Are Mediated by Developmental Changes in the Parahippocampal Gyrus. J Am Acad Child Adolesc Psychiatry 2020; 59:642-649. [PMID: 31326579 DOI: 10.1016/j.jaac.2019.05.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 05/15/2019] [Accepted: 07/15/2019] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Cannabis consumption during adolescence has been reported as a risk factor for psychotic-like experiences (PLEs) and schizophrenia. However, brain developmental processes associated with cannabis-related PLEs are still poorly described. METHOD A total of 706 adolescents from the general population who were recruited by the IMAGEN consortium had structural magnetic resonance imaging scans at both 14 and 19 years of age. We used deformation-based morphometry to map voxelwise brain changes between the two time points, using the pairwise algorithm in SPM12b. We used an a priori region-of-interest approach focusing on the hippocampus/parahippocampus to perform voxelwise linear regressions. Lifetime cannabis consumption was assessed using the European School Survey Project on Alcohol and other Drugs (ESPAD), and PLEs were assessed with the Comprehensive Assessment Psychotic-like experiences (CAPE) tool. We first tested whether hippocampus/parahippocampus development was associated with PLEs. Then we formulated and tested an a priori simple mediation model in which uncus development mediates the association between lifetime cannabis consumption and PLEs. RESULTS We found that PLEs were associated with reduced expansion within a specific region of the right hippocampus/parahippocampus formation, the uncus (p = .002 at the cluster level, p = .018 at the peak level). The partial simple mediation model revealed a significant total effect from lifetime cannabis consumption to PLEs (b = 0.069, 95% CI = 0.04-0.1, p =2 × 10-16), as well as a small yet significant, indirect effect of right uncus development (0.004; 95% CI = 0.0004-0.01, p = .026). CONCLUSION We show here that the uncus development is involved in the cerebral basis of PLEs in a population-based sample of healthy adolescents.
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Affiliation(s)
- Tao Yu
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China; Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Shanghai Center for Women and Children's Health, China; Jining Medical University, Shandong, China
| | - Tianye Jia
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Institute of Science and Technology for Brain-Inspired Intelligence, MoE Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Liping Zhu
- Shanghai Center for Women and Children's Health, China
| | - Sylvane Desrivières
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Christine Macare
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Yan Bi
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, College Green, Dublin, Ireland
| | - Erin Burke Quinlan
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Andreas Heinz
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Charité Mitte, Berlin, Germany
| | - Bernd Ittermann
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Berlin, Germany
| | | | - Lei Ji
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
| | - Tobias Banaschewski
- Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Decheng Ren
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
| | - Li Du
- Shanghai Center for Women and Children's Health, China
| | - Binyin Hou
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
| | - Herta Flor
- Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; School of Social Sciences, University of Mannheim, Germany
| | - Vincent Frouin
- NeuroSpin, Commissariat à l'Energie Atomique, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
| | | | - Penny Gowland
- Sir Peter Mansfield Imaging Centre School of Physics and Astronomy, University of Nottingham, University Park, Nottingham, UK
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale (INSERM), University Paris Sud, Orsay, France
| | | | - Frauke Nees
- Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | | | - Qiang Luo
- Institute of Science and Technology for Brain-Inspired Intelligence, MoE Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Congying Chu
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Tomas Paus
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital and the University of Toronto, Ontario, Canada
| | - Luise Poustka
- University Medical Centre Göttingen, Göttingen, Germany
| | - Sarah Hohmann
- Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sabina Millenet
- Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | | | | | | | - Cai Lei
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
| | - Henrik Walter
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Charité Mitte, Berlin, Germany
| | | | - Robert Whelan
- School of Psychology and Global Brain Health Institute, Trinity College Dublin, Ireland
| | - Guang He
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
| | - Lin He
- Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China; Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Shanghai Center for Women and Children's Health, China; Baoan Maternal and Child Health Hospital, Jinan University, Shenzhen, China. IMAGEN consortium authors, affiliations, and acknowledgement are listed in the supplementary materials
| | - Gunter Schumann
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Gabriel Robert
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Behavior and Basal Ganglia Unit, Medical University of Rennes, France.
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Mennigen E, Jolles DD, Hegarty CE, Gupta M, Jalbrzikowski M, Olde Loohuis LM, Ophoff RA, Karlsgodt KH, Bearden CE. State-Dependent Functional Dysconnectivity in Youth With Psychosis Spectrum Symptoms. Schizophr Bull 2020; 46:408-421. [PMID: 31219595 PMCID: PMC7442416 DOI: 10.1093/schbul/sbz052] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Psychosis spectrum disorders are conceptualized as neurodevelopmental disorders accompanied by disruption of large-scale functional brain networks. Dynamic functional dysconnectivity has been described in patients with schizophrenia and in help-seeking individuals at clinical high risk for psychosis. Less is known, about developmental aspects of dynamic functional network connectivity (dFNC) associated with psychotic symptoms (PS) in the general population. Here, we investigate resting state functional magnetic resonance imaging data using established dFNC methods in the Philadelphia Neurodevelopmental Cohort (ages 8-22 years), including 129 participants experiencing PS and 452 participants without PS (non-PS). Functional networks were identified using group spatial independent component analysis. A sliding window approach and k-means clustering were applied to covariance matrices of all functional networks to identify recurring whole-brain connectivity states. PS-associated dysconnectivity of default mode, salience, and executive networks occurred only in a few states, whereas dysconnectivity in the sensorimotor and visual systems in PS youth was more pervasive, observed across multiple states. This study provides new evidence that disruptions of dFNC are present even at the less severe end of the psychosis continuum in youth, complementing previous work on help-seeking and clinically diagnosed cohorts that represent the more severe end of this spectrum.
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Affiliation(s)
- Eva Mennigen
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA
| | - Dietsje D Jolles
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA
| | - Catherine E Hegarty
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA
| | - Mohan Gupta
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA
| | | | - Loes M Olde Loohuis
- Center for Neurobehavioral Genetics, University of California, Los Angeles, Los Angeles, CA
| | - Roel A Ophoff
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA,Center for Neurobehavioral Genetics, University of California, Los Angeles, Los Angeles, CA
| | - Katherine H Karlsgodt
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA,Department of Psychology, University of California, Los Angeles, Los Angeles, CA
| | - Carrie E Bearden
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA,Department of Psychology, University of California, Los Angeles, Los Angeles, CA,To whom correspondence should be addressed; tel: +1 310 825 3458, fax: +1 310 825 6766, e-mail:
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8
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Jalbrzikowski M, Freedman D, Hegarty CE, Mennigen E, Karlsgodt KH, Olde Loohuis LM, Ophoff RA, Gur RE, Bearden CE. Structural Brain Alterations in Youth With Psychosis and Bipolar Spectrum Symptoms. J Am Acad Child Adolesc Psychiatry 2019; 58:1079-1091. [PMID: 30768396 PMCID: PMC7110691 DOI: 10.1016/j.jaac.2018.11.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/26/2018] [Accepted: 01/10/2019] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Adults with established diagnoses of serious mental illness (bipolar disorder and schizophrenia) exhibit structural brain abnormalities, yet less is known about how such abnormalities manifest earlier in development. METHOD Cross-sectional data publicly available from the Philadelphia Neurodevelopmental Cohort (PNC) were analyzed. Structural magnetic resonance neuroimaging data were collected on a subset of the PNC (N = 989; 9-22 years old). Cortical thickness, surface area (SA), and subcortical volumes were calculated. Study participants were assessed for psychiatric symptomatology using a structured interview and the following groups were created: typically developing (n = 376), psychosis spectrum (PS; n = 113), bipolar spectrum (BP; n = 117), and BP + PS (n = 109). Group and developmental differences in structural magnetic resonance neuroimaging measures were examined. In addition, the extent to which any structural aberration was related to neurocognition, global functioning, and clinical symptomatology was examined. RESULTS Compared with other groups, PS youth exhibited significantly decreased SA in the orbitofrontal, cingulate, precentral, and postcentral regions. PS youth also exhibited deceased thalamic volume compared with all other groups. The strongest effects for precentral and posterior cingulate SA decreases were seen during early adolescence (13-15 years old) in PS youth. The strongest effects for decreases in thalamic volume and orbitofrontal and postcentral SA were observed in mid-adolescence (16-18 years) in PS youth. Across groups, better overall functioning was associated with increased lateral orbitofrontal SA. Increased postcentral SA was associated with better executive cognition and less severe negative symptoms in the entire sample. CONCLUSION In a community-based sample, decreased cortical SA and thalamic volume were present early in adolescent development in youth with PS symptoms, but not in youth with BP symptoms or with BP and PS symptoms. These findings point to potential biological distinctions between PS and BP conditions, which could suggest additional biomarkers relevant to early identification.
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Affiliation(s)
| | - David Freedman
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
| | | | - Eva Mennigen
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
| | | | | | - Roel A Ophoff
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles; Center for Neurobehavioral Genetics, University of California, Los Angeles
| | - Raquel E Gur
- Lifespan Brain Institute, Penn Medicine and Children's Hospital of Philadelphia, University of Pennsylvania, PA
| | - Carrie E Bearden
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles; Center for Neurobehavioral Genetics, University of California, Los Angeles; University of California, Los Angeles
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9
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Bartholdy S, O'Daly OG, Campbell IC, Banaschewski T, Barker G, Bokde ALW, Bromberg U, Büchel C, Quinlan EB, Desrivières S, Flor H, Frouin V, Garavan H, Gowland P, Heinz A, Ittermann B, Martinot JL, Paillère Martinot ML, Nees F, Orfanos DP, Poustka L, Hohmann S, Fröhner JH, Smolka MN, Walter H, Whelan R, Schumann G, Schmidt U, Artiges E, Schneider S, Bach C, Paus T, Barbot A, Gareth Barker, Bokde A, Vetter N, Büchel C, Cattrell A, Constant P, Gowland P, Crombag H, Czech K, Dalley J, Decideur B, Spranger T, Ripley T, Heym N, Flor H, Sommer W, Fuchs B, Gallinat J, Spanagel R, Kaviani M, Heinrichs B, Andreas Heinz, Subramaniam N, Jia T, Ihlenfeld A, Ireland J, Ittermann B, Conrod P, Banaschewski T, Jones J, Klaassen A, Lalanne C, Lanzerath D, Lawrence C, Lemaitre H, Desrivieres S, Mallik C, Karl Mann, Mar A, Martinez-Medina L, Jean-Luc Martinot, Mennigen E, Mesquita de Carvahlo F, Schwartz Y, Bruehl R, Müller K, Nees F, Nymberg C, Lathrop M, Trevor Robbins, Pausova Z, Jani Pentilla, Biondo F, Jean-Baptiste Poline, Hohmann S, Poustka L, Millenet S, Michael Smolka, Fröhner J, Struve M, Steve Williams, Hübner T, Bromberg U, Aydin S, Rogers J, Romanowski A, Schmäl C, Schmidt D, Ripke S, Arroyo M, Schubert F, Pena-Oliver Y, Fauth-Bühler M, Mignon X, Whelan R, Speiser C, Fadai T, Dai Stephens, Ströhle A, Paillere ML, Strache N, Theobald D, Jurk S, Vulser H, Miranda R, Yacubian J, Frouin V, Genauck A, Parchetka C, Gemmeke I, Kruschwitz J, Weiß K, Walter H, Feng J, Papadopoulos D, Filippi I, Ing A, Ruggeri B, Xu B, Macare C, Chu C, Hanratty E, Burke Quinlan E, Robert G, Schumann G, Yu T, Ziesch V, Stedman A. Neural Correlates of Failed Inhibitory Control as an Early Marker of Disordered Eating in Adolescents. Biol Psychiatry 2019; 85:956-965. [PMID: 31122340 DOI: 10.1016/j.biopsych.2019.01.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 01/23/2019] [Accepted: 01/24/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND Binge eating and other forms of disordered eating behavior (DEB) are associated with failed inhibitory control. This study investigated the neural correlates of failed inhibitory control as a potential biomarker for DEB. METHODS The study used prospective longitudinal data from the European IMAGEN study adolescent cohort. Participants completed baseline assessments (questionnaires and a brain scan [functional magnetic resonance imaging]) at 14 years of age and a follow-up assessment (questionnaires) at 16 years of age. Self-reported binge eating and/or purging were used to indicate presence of DEB. Neural correlates of failed inhibition were assessed using the stop signal task. Participants were categorized as healthy control subjects (reported no DEB at both time points), maintainers (reported DEB at both time points), recoverers (reported DEB at baseline only), and developers (reported DEB at follow-up only). Forty-three individuals per group with complete scanning data were matched on gender, age, puberty, and intelligence (N = 172). RESULTS At baseline, despite similar task performance, incorrectly responding to stop signals (failed inhibitory control) was associated with greater recruitment of the medial prefrontal cortex and anterior cingulate cortex in the developers compared with healthy control subjects and recoverers. CONCLUSIONS Greater recruitment of the medial prefrontal and anterior cingulate regions during failed inhibition accords with abnormal evaluation of errors contributing to DEB development. As this precedes symptom onset and is evident despite normal task performance, neural responses during failed inhibition may be a useful biomarker of vulnerability for DEB. This study highlights the potential value of prospective neuroimaging studies for identifying markers of illness before the emergence of behavior changes.
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Affiliation(s)
- Savani Bartholdy
- Section of Eating Disorders, Department of Psychological Medicine, London, United Kingdom.
| | - Owen G O'Daly
- Centre for Neuroimaging Sciences, London, United Kingdom
| | - Iain C Campbell
- Section of Eating Disorders, Department of Psychological Medicine, London, United Kingdom
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Gareth Barker
- Centre for Neuroimaging Sciences, London, United Kingdom
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Dublin, Ireland
| | - Uli Bromberg
- University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | - Erin Burke Quinlan
- Medical Research Council Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - Sylvane Desrivières
- Medical Research Council Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - Herta Flor
- Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Vincent Frouin
- Neurospin, Commissariat à l'énergie atomique et aux énergies alternatives, Université Paris-Saclay, Gif-sur-Yvette, Paris, France
| | - Hugh Garavan
- Departments of Psychiatry and Psychology, University of Vermont, Burlington, Vermont
| | - Penny Gowland
- Sir Peter Mansfield Imaging Centre School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Bernd Ittermann
- Physikalisch-Technische Bundesanstalt, Braunschweig, Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000 "Neuroimaging & Psychiatry," University Paris Sud - Paris Saclay, University Paris Descartes, Paris, France
| | - Marie-Laure Paillère Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000 "Neuroimaging & Psychiatry," University Paris Sud - Paris Saclay, University Paris Descartes, Paris, France; Department of Adolescent Psychopathology and Medicine, Maison de Solenn, Cochin Hospital, Public Assistance Hospitals of Paris, Paris, France
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Dimitri Papadopoulos Orfanos
- Neurospin, Commissariat à l'énergie atomique et aux énergies alternatives, Université Paris-Saclay, Gif-sur-Yvette, Paris, France
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Centre Göttingen, Göttingen, Germany; Clinic for Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Juliane H Fröhner
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Robert Whelan
- School of Psychology and Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland
| | - Gunter Schumann
- Medical Research Council Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - Ulrike Schmidt
- Section of Eating Disorders, Department of Psychological Medicine, London, United Kingdom; South London & Maudsley National Health Service Foundation Trust, London, United Kingdom
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Mennigen E, Jiang W, Calhoun VD, van Erp TGM, Agartz I, Ford JM, Mueller BA, Liu J, Turner JA. Positive and general psychopathology associated with specific gray matter reductions in inferior temporal regions in patients with schizophrenia. Schizophr Res 2019; 208:242-249. [PMID: 30819594 PMCID: PMC6544466 DOI: 10.1016/j.schres.2019.02.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/08/2019] [Accepted: 02/18/2019] [Indexed: 11/28/2022]
Abstract
Schizophrenia is a complex disorder that affects perception, cognition, and emotion causing symptoms such as delusions, hallucinations, and suspiciousness. Schizophrenia is also associated with structural cortical abnormalities including lower gray matter (GM) concentration, GM volume, and cortical thickness relative to healthy control individuals. However, the association between GM measures and symptom dimensions in schizophrenia is still not well understood. Here, we applied parallel independent component analysis (pICA), a higher-order statistical approach that identifies covarying patterns within two (or more) data modalities simultaneously, to link covarying brain networks of GM concentration with covarying linear combinations of the positive and negative syndrome scale (PANSS). In a large sample of patients with schizophrenia (n = 337) the association between these two data modalities was investigated. The pICA revealed a distinct PANSS profile characterized by increased delusional symptoms, suspiciousness, hallucinations, and anxiety, that was associated with a pattern of lower GM concentration in inferior temporal gyri and fusiform gyri and higher GM concentration in the sensorimotor cortex. GM alterations replicate previous findings; additionally, applying a multivariate technique, we were able to map a very specific symptom profile onto these GM alterations extending our understanding of cortical abnormalities associated with schizophrenia. Techniques like parallel ICA can reveal linked patterns of alterations across different data modalities that can help to identify biologically-informed phenotypes which might help to improve future treatment targets.
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Affiliation(s)
- Eva Mennigen
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Wenhao Jiang
- Department of Psychology, Georgia State University, Atlanta, GA, USA.
| | | | - Theo GM van Erp
- Clinical Translational Neuroscience Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA, USA
| | - Ingrid Agartz
- Centre for Psychosis Research, Division Mental Health and Addiction, University of Oslo, Oslo, Norway
| | - Judith M. Ford
- San Francisco Veterans Administration Medical Center, San Francisco, CA, USA,Department of Psychiatry, University of California, San Francisco, San Francisco, CA, USA
| | - Bryon A. Mueller
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jingyu Liu
- The Mind Research Network, Albuquerque, NM, USA
| | - Jessica A. Turner
- Department of Psychology, Georgia State University, Atlanta, GA, USA
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11
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Mennigen E, Schuette P, Vajdi A, Pacheco L, Rosser T, Bearden CE. Reduced higher dimensional temporal dynamism in neurofibromatosis type 1. Neuroimage Clin 2019; 22:101692. [PMID: 30710873 PMCID: PMC6354288 DOI: 10.1016/j.nicl.2019.101692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 01/11/2019] [Accepted: 01/27/2019] [Indexed: 12/13/2022]
Abstract
Neurofibromatosis type 1 (NF1) is a common single gene disorder resulting in multi-organ involvement. In addition to physical manifestations such as characteristic pigmentary changes, nerve sheath tumors, and skeletal abnormalities, NF1 is also associated with increased rates of learning disabilities, attention deficit hyperactivity disorder, and autism spectrum disorder. While there are established NF1-related structural brain anomalies, including brain overgrowth and white matter disruptions, little is known regarding patterns of functional connectivity in NF1. Here, we sought to investigate functional network connectivity (FNC) in a well-characterized sample of NF1 participants (n = 30) vs. age- and sex-matched healthy controls (n = 30). We conducted a comprehensive investigation of both static as well as dynamic FNC and meta-state analysis, a novel approach to examine higher-dimensional temporal dynamism of whole-brain connectivity. We found that static FNC of the cognitive control domain is altered in NF1 participants. Specifically, connectivity between anterior cognitive control areas and the cerebellum is decreased, whereas connectivity within the cognitive control domain is increased in NF1 participants relative to healthy controls. These alterations are independent of IQ. Dynamic FNC analysis revealed that NF1 participants spent more time in a state characterized by whole-brain hypoconnectivity relative to healthy controls. However, connectivity strength of dynamic states did not differ between NF1 participants and healthy controls. NF1 participants exhibited also reduced higher-dimensional dynamism of whole-brain connectivity, suggesting that temporal fluctuations of FNC are reduced. Given that similar findings have been observed in individuals with schizophrenia, higher occurrence of hypoconnected dynamic states and reduced temporal dynamism may be more general indicators of global brain dysfunction and not specific to either disorder.
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Affiliation(s)
- Eva Mennigen
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Peter Schuette
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Ariana Vajdi
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Laura Pacheco
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Tena Rosser
- Children's Hospital Los Angeles, Los Angeles, CA, USA; University of Southern California, Keck School of Medicine, Los Angeles, CA, USA
| | - Carrie E Bearden
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA; Department of Psychology, University of California, Los Angeles, CA, USA.
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12
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Hegarty CE, Jolles DD, Mennigen E, Jalbrzikowski M, Bearden CE, Karlsgodt KH. Disruptions in White Matter Maturation and Mediation of Cognitive Development in Youths on the Psychosis Spectrum. Biol Psychiatry Cogn Neurosci Neuroimaging 2018; 4:423-433. [PMID: 30745004 DOI: 10.1016/j.bpsc.2018.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/29/2018] [Accepted: 12/13/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Psychosis onset typically occurs in adolescence, and subclinical psychotic experiences peak in adolescence. Adolescence is also a time of critical neural and cognitive maturation. Using cross-sectional data from the Philadelphia Neurodevelopmental Cohort, we examined whether regional white matter (WM) development is disrupted in youths with psychosis spectrum (PS) features and whether WM maturation mediates the relationship between age and cognition in typically developing (TD) youths and youths with PS features. METHODS We examined WM microstructure, as assessed via diffusion tensor imaging, in 670 individuals (age 10-22 years; 499 TD group, 171 PS group) by using tract-based spatial statistics. Multiple regressions were used to evaluate age × group interactions on regional WM indices. Mediation analyses were conducted on four cognitive domains-executive control, complex cognition, episodic memory, and social cognition-using a bootstrapping approach. RESULTS There were age × group interactions on fractional anisotropy (FA) in the superior longitudinal fasciculus (SLF) and retrolenticular internal capsule. Follow-up analyses revealed these effects were significant in both hemispheres. Bilateral SLF FA mediated the relationship between age and complex cognition in the TD group, but not the PS group. Regional FA did not mediate the age-associated increase in any of the other cognitive domains. CONCLUSIONS Our results showed aberrant age-related effects in SLF and retrolenticular internal capsule FA in youths with PS features. SLF development supports emergence of specific higher-order cognitive functions in TD youths, but not in youths with PS features. Future mechanistic explanations for these relationships could facilitate development of earlier and refined targets for therapeutic interventions.
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Affiliation(s)
- Catherine E Hegarty
- Department of Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California
| | - Dietsje D Jolles
- Department of Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California
| | - Eva Mennigen
- Department of Psychiatry and Behavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California
| | - Maria Jalbrzikowski
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Carrie E Bearden
- Department of Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California; Department of Psychiatry and Behavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California; Center for Neurobehavioral Genetics, University of California, Los Angeles, Los Angeles, California
| | - Katherine H Karlsgodt
- Department of Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California.
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13
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Mennigen E, Miller RL, Rashid B, Fryer SL, Loewy RL, Stuart BK, Mathalon DH, Calhoun VD. Reduced higher-dimensional resting state fMRI dynamism in clinical high-risk individuals for schizophrenia identified by meta-state analysis. Schizophr Res 2018; 201:217-223. [PMID: 29907493 PMCID: PMC6252113 DOI: 10.1016/j.schres.2018.06.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 03/22/2018] [Accepted: 06/05/2018] [Indexed: 10/14/2022]
Abstract
New techniques to investigate functional network connectivity in resting state functional magnetic resonance imaging data have recently emerged. One novel approach, called meta-state analysis, goes beyond the mere cross-correlation of time courses of distinct brain areas and explores temporal dynamism in more detail, allowing for connectivity states to overlap in time and capturing global dynamic behavior. Previous studies have shown that patients with chronic schizophrenia exhibit reduced neural dynamism compared to healthy controls, but it is not known whether these alterations extend to earlier phases of the illness. In this study, we analyzed individuals at clinical high-risk (CHR, n = 53) for developing psychosis, patients in an early stage of schizophrenia (ESZ, n = 58), and healthy controls (HC, n = 70). ESZ individuals exhibit reduced neural dynamism across all domains compared to HC. CHR individuals also show reduced neural dynamism but only in 2 out of 4 domains investigated. Overall, meta-state analysis adds information about dynamic fluidity of functional connectivity.
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Affiliation(s)
- Eva Mennigen
- The Mind Research Network, Albuquerque, New Mexico, USA
| | | | | | - Susanna L. Fryer
- Department of Psychiatry, University of California, San Francisco, CA, USA,Mental Health Service, San Francisco VA Medical Center, San Francisco, CA, USA
| | - Rachel L. Loewy
- Department of Psychiatry, University of California, San Francisco, CA, USA
| | - Barbara K. Stuart
- Department of Psychiatry, University of California, San Francisco, CA, USA
| | - Daniel H. Mathalon
- Department of Psychiatry, University of California, San Francisco, CA, USA,Mental Health Service, San Francisco VA Medical Center, San Francisco, CA, USA
| | - Vince D. Calhoun
- The Mind Research Network, Albuquerque, New Mexico, USA,Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, USA
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14
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Mennigen E, Fryer SL, Rashid B, Damaraju E, Du Y, Loewy RL, Stuart BK, Calhoun VD, Mathalon DH. Transient Patterns of Functional Dysconnectivity in Clinical High Risk and Early Illness Schizophrenia Individuals Compared with Healthy Controls. Brain Connect 2018; 9:60-76. [PMID: 29855202 DOI: 10.1089/brain.2018.0579] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Schizophrenia shows abnormal dynamic functional network connectivity (dFNC), but it is unclear whether these abnormalities are present early in the illness course or precede illness onset in individuals at clinical high risk (CHR) for psychosis. We examined dFNC from resting-state functional magnetic resonance imaging data in CHR (n = 53), early illness schizophrenia (ESZ; n = 58), and healthy control (HC; n = 70) individuals. We applied a sliding temporal window approach capturing five distinct dFNC states. In ESZ patients, the likelihood of transitioning from state 4, a state that exhibited greater cortical-subcortical hyperconnectivity and also lacked typically observed anticorrelation between the default mode network and other functional networks, to a hypoconnected state was increased compared with HC and CHR groups. Furthermore, we investigated the interaction of group and state on dFNC. Overall, HC individuals showed significant changes of connectivity between states that were absent or altered in ESZ patients and CHR individuals. Connectivity differences between groups were identified primarily in two out of the five states, in particular, between HC and ESZ groups. In summary, it appears that the interaction effect was mostly driven by (1) dynamic connectivity changes in HC that were abnormal in CHR and ESZ individuals and (2) the fact that dysconnectivity between groups was only present in some states. These findings underscore the likelihood that abnormalities are present not only in static FNC but also in dFNC, in individuals at CHR for schizophrenia.
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Affiliation(s)
- Eva Mennigen
- 1 The Mind Research Network, Albuquerque, New Mexico.,2 Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, New Mexico
| | - Susanna L Fryer
- 3 Department of Psychiatry, University of California, San Francisco, California.,4 Mental Health Service, San Francisco VA Medical Center, San Francisco, California
| | | | | | - Yuhui Du
- 1 The Mind Research Network, Albuquerque, New Mexico.,5 School of Computer & Information Technology, Shanxi University, Taiyuan, China
| | - Rachel L Loewy
- 3 Department of Psychiatry, University of California, San Francisco, California
| | - Barbara K Stuart
- 3 Department of Psychiatry, University of California, San Francisco, California
| | - Vince D Calhoun
- 1 The Mind Research Network, Albuquerque, New Mexico.,2 Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, New Mexico
| | - Daniel H Mathalon
- 3 Department of Psychiatry, University of California, San Francisco, California.,4 Mental Health Service, San Francisco VA Medical Center, San Francisco, California
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15
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Espinoza FA, Turner JA, Vergara VM, Miller RL, Mennigen E, Liu J, Misiura MB, Ciarochi J, Johnson HJ, Long JD, Bockholt HJ, Magnotta VA, Paulsen JS, Calhoun VD. Whole-Brain Connectivity in a Large Study of Huntington's Disease Gene Mutation Carriers and Healthy Controls. Brain Connect 2018; 8:166-178. [PMID: 29291624 DOI: 10.1089/brain.2017.0538] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Huntington's disease (HD) is an inherited brain disorder characterized by progressive motor, cognitive, and behavioral dysfunctions. It is caused by abnormally large trinucleotide cytosine-adenine-guanine (CAG) repeat expansions on exon 1 of the Huntingtin gene. CAG repeat length (CAG-RL) inversely correlates with an earlier age of onset. Region-based studies have shown that HD gene mutation carrier (HDgmc) individuals (CAG-RL ≥36) present functional connectivity alterations in subcortical (SC) and default mode networks. In this analysis, we expand on previous HD studies by investigating associations between CAG-RL and connectivity in the whole brain, as well as between CAG-dependent connectivity and motor and cognitive performances. We used group-independent component analysis on resting-state functional magnetic resonance imaging scans of 261 individuals (183 HDgmc and 78 healthy controls) from the PREDICT-HD study, to obtain whole-brain resting state networks (RSNs). Regression analysis was applied within and between RSNs connectivity (functional network connectivity [FNC]) to identify CAG-RL associations. Connectivity within the putamen RSN is negatively correlated with CAG-RL. The FNC between putamen and insula decreases with increasing CAG-RL, and also shows significant associations with motor and cognitive measures. The FNC between calcarine and middle frontal gyri increased with CAG-RL. In contrast, FNC in other visual (VIS) networks declined with increasing CAG-RL. In addition to observed effects in SC areas known to be related to HD, our study identifies a strong presence of alterations in VIS regions less commonly observed in previous reports and provides a step forward in understanding FNC dysfunction in HDgmc.
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Affiliation(s)
- Flor A Espinoza
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico
| | - Jessica A Turner
- 2 Departments of Psychology and Neuroscience, Georgia State University , Atlanta, Georgia
| | - Victor M Vergara
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico
| | - Robyn L Miller
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico
| | - Eva Mennigen
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico
| | - Jingyu Liu
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico
| | - Maria B Misiura
- 2 Departments of Psychology and Neuroscience, Georgia State University , Atlanta, Georgia
| | - Jennifer Ciarochi
- 2 Departments of Psychology and Neuroscience, Georgia State University , Atlanta, Georgia
| | - Hans J Johnson
- 3 Department of Psychiatry, Neurology, Psychological and Brain Sciences, University of Iowa , Iowa City, Iowa
| | - Jeffrey D Long
- 3 Department of Psychiatry, Neurology, Psychological and Brain Sciences, University of Iowa , Iowa City, Iowa.,4 Department of Biostatistics, University of Iowa , Iowa City, Iowa
| | - Henry J Bockholt
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico .,3 Department of Psychiatry, Neurology, Psychological and Brain Sciences, University of Iowa , Iowa City, Iowa
| | | | - Jane S Paulsen
- 3 Department of Psychiatry, Neurology, Psychological and Brain Sciences, University of Iowa , Iowa City, Iowa
| | - Vince D Calhoun
- 1 Department of Translational Neuroscience, The Mind Research Network , Albuquerque, New Mexico .,6 Department of Electrical and Computer Engineering, University of New Mexico , Albuquerque, New Mexico
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16
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Jurk S, Mennigen E, Goschke T, Smolka MN. Low-level alcohol consumption during adolescence and its impact on cognitive control development. Addict Biol 2018; 23:313-326. [PMID: 27860025 DOI: 10.1111/adb.12467] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 08/23/2016] [Accepted: 09/29/2016] [Indexed: 12/28/2022]
Abstract
Adolescence is a critical period for maturation of cognitive control and most adolescents start experimenting with alcohol around that time. On the one hand, recent studies indicate that low control abilities predict future problematic alcohol use. On the other hand, binge drinking during young adulthood can (further) impair cognitive control. However, so far no study examined the effects of low-level alcohol use during adolescence. In the present longitudinal fMRI study, we therefore investigated the development of cognitive control in a community-based sample of 92 adolescents at ages 14, 16 and 18. Two different cognitive control functions, i.e. inhibition of pre-potent responses (operationalized by incongruence effects) and switching between different task sets, were measured within one task. Alcohol use in our sample was low (mean: 54 g/week at age 18). The study revealed that neither behavioural nor neural measures of cognitive control function at age 14 predicted alcohol use at age 18 but confirmed established predictors such as gender and personality. As expected, from age 14 to 18, cognitive control abilities were improving (decreased reaction times and/or errors), and activation of cognitive control networks (dorsal anterior cingulate cortex and pre-supplementary motor area) during incongruent trials increased. Unexpectedly, higher alcohol consumption during adolescence was associated with a more pronounced increase in cognitive performance and a smaller increase of neural activation when incongruent trials afforded inhibitory control. We conclude that low-level alcohol use during adolescence does not severely impair ongoing maturation of cognitive control abilities and networks.
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Affiliation(s)
- Sarah Jurk
- Department of Psychiatry and Neuroimaging Center; Technische Universität Dresden; Germany
| | - Eva Mennigen
- Department of Psychiatry and Neuroimaging Center; Technische Universität Dresden; Germany
| | - Thomas Goschke
- Department of Psychology and Neuroimaging Center; Technische Universität Dresden; Germany
| | - Michael N. Smolka
- Department of Psychiatry and Neuroimaging Center; Technische Universität Dresden; Germany
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17
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Du Y, Fryer SL, Fu Z, Lin D, Sui J, Chen J, Damaraju E, Mennigen E, Stuart B, Loewy RL, Mathalon DH, Calhoun VD. Dynamic functional connectivity impairments in early schizophrenia and clinical high-risk for psychosis. Neuroimage 2017; 180:632-645. [PMID: 29038030 DOI: 10.1016/j.neuroimage.2017.10.022] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 09/29/2017] [Accepted: 10/11/2017] [Indexed: 01/14/2023] Open
Abstract
Individuals at clinical high-risk (CHR) for psychosis are characterized by attenuated psychotic symptoms. Only a minority of CHR individuals convert to full-blown psychosis. Therefore, there is a strong interest in identifying neurobiological abnormalities underlying the psychosis risk syndrome. Dynamic functional connectivity (DFC) captures time-varying connectivity over short time scales, and has the potential to reveal complex brain functional organization. Based on resting-state functional magnetic resonance imaging (fMRI) data from 70 healthy controls (HCs), 53 CHR individuals, and 58 early illness schizophrenia (ESZ) patients, we applied a novel group information guided ICA (GIG-ICA) to estimate inherent connectivity states from DFC, and then investigated group differences. We found that ESZ patients showed more aberrant connectivities and greater alterations than CHR individuals. Results also suggested that disease-related connectivity states occurred in CHR and ESZ groups. Regarding the dominant state with the highest contribution to dynamic connectivity, ESZ patients exhibited greater impairments than CHR individuals primarily in the cerebellum, frontal cortex, thalamus and temporal cortex, while CHR and ESZ populations shared common aberrances mainly in the supplementary motor area, parahippocampal gyrus and postcentral cortex. CHR-specific changes were also found in the connections between the superior frontal gyrus and calcarine cortex in the dominant state. Our findings suggest that CHR individuals generally show an intermediate functional connectivity pattern between HCs and SZ patients but also have unique connectivity alterations.
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Affiliation(s)
- Yuhui Du
- The Mind Research Network, Albuquerque, NM, USA; School of Computer & Information Technology, Shanxi University, Taiyuan, China.
| | - Susanna L Fryer
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA; The Mental Health Service, San Francisco VA Healthcare System, San Francisco, CA, USA
| | - Zening Fu
- The Mind Research Network, Albuquerque, NM, USA
| | | | - Jing Sui
- The Mind Research Network, Albuquerque, NM, USA; Brainnetome Center and National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Jiayu Chen
- The Mind Research Network, Albuquerque, NM, USA
| | | | - Eva Mennigen
- The Mind Research Network, Albuquerque, NM, USA; Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM, USA
| | - Barbara Stuart
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA
| | - Rachel L Loewy
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA
| | - Daniel H Mathalon
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA; The Mental Health Service, San Francisco VA Healthcare System, San Francisco, CA, USA
| | - Vince D Calhoun
- The Mind Research Network, Albuquerque, NM, USA; Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM, USA
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18
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Vetter NC, Steding J, Jurk S, Ripke S, Mennigen E, Smolka MN. Reliability in adolescent fMRI within two years - a comparison of three tasks. Sci Rep 2017; 7:2287. [PMID: 28536420 PMCID: PMC5442096 DOI: 10.1038/s41598-017-02334-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 04/11/2017] [Indexed: 01/26/2023] Open
Abstract
Longitudinal developmental fMRI studies just recently began to focus on within-subject reliability using the intraclass coefficient (ICC). It remains largely unclear which degree of reliability can be achieved in developmental studies and whether this depends on the type of task used. Therefore, we aimed to systematically investigate the reliability of three well-classified tasks: an emotional attention, a cognitive control, and an intertemporal choice paradigm. We hypothesized to find higher reliability in the cognitive task than in the emotional or reward-related task. 104 healthy mid-adolescents were scanned at age 14 and again at age 16 within M = 1.8 years using the same paradigms, scanner, and scanning protocols. Overall, we found both variability and stability (i.e. poor to excellent ICCs) depending largely on the region of interest (ROI) and task. Contrary to our hypothesis, whole brain reliability was fair for the cognitive control task but good for the emotional attention and intertemporal choice task. Subcortical ROIs (ventral striatum, amygdala) resulted in lower ICCs than visual ROIs. Current results add to the yet sparse overall ICC literature in both developing samples and adults. This study shows that analyses of stability, i.e. reliability, are helpful benchmarks for longitudinal studies and their implications for adolescent development.
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Affiliation(s)
- Nora C Vetter
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany. .,Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, Dresden, Germany. .,Department of Psychology, Bergische Universität Wuppertal, Wuppertal, Germany.
| | - Julius Steding
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany.,Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, Dresden, Germany.,Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine of the TU Dresden, Dresden, Germany
| | - Sarah Jurk
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Stephan Ripke
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Eva Mennigen
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany.
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19
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Bartholdy S, Allen K, Hodsoll J, O'Daly OG, Campbell IC, Banaschewski T, Bokde ALW, Bromberg U, Büchel C, Quinlan EB, Conrod PJ, Desrivières S, Flor H, Frouin V, Gallinat J, Garavan H, Heinz A, Ittermann B, Martinot JL, Artiges E, Nees F, Orfanos DP, Paus T, Poustka L, Smolka MN, Mennigen E, Walter H, Whelan R, Schumann G, Schmidt U. Identifying disordered eating behaviours in adolescents: how do parent and adolescent reports differ by sex and age? Eur Child Adolesc Psychiatry 2017; 26:691-701. [PMID: 28050706 PMCID: PMC5446550 DOI: 10.1007/s00787-016-0935-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 12/19/2016] [Indexed: 01/22/2023]
Abstract
This study investigated the prevalence of disordered eating cognitions and behaviours across mid-adolescence in a large European sample, and explored the extent to which prevalence ratings were affected by informant (parent/adolescent), or the sex or age of the adolescent. The Development and Well-Being Assessment was completed by parent-adolescent dyads at age 14 (n = 2225) and again at age 16 (n = 1607) to explore the prevalence of 7 eating disorder symptoms (binge eating, purging, fear of weight gain, distress over shape/weight, avoidance of fattening foods, food restriction, and exercise for weight loss). Informant agreement was assessed using kappa coefficients. Generalised estimating equations were performed to explore the impact of age, sex and informant on symptom prevalence. Slight to fair agreement was observed between parent and adolescent reports (kappa estimates between 0.045 and 0.318); however, this was largely driven by agreement on the absence of behaviours. Disordered eating behaviours were more consistently endorsed amongst girls compared to boys (odds ratios: 2.96-5.90) and by adolescents compared to their parents (odds ratios: 2.71-9.05). Our data are consistent with previous findings in epidemiological studies. The findings suggest that sex-related differences in the prevalence of disordered eating behaviour are established by mid-adolescence. The greater prevalence rates obtained from adolescent compared to parent reports may be due to the secretive nature of the behaviours and/or lack of awareness by parents. If adolescent reports are overlooked, the disordered behaviour may have a greater opportunity to become more entrenched.
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Affiliation(s)
- Savani Bartholdy
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Karina Allen
- South London and Maudsley NHS Foundation Trust, London, UK
| | - John Hodsoll
- Department of Biostatistics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Owen G O'Daly
- Centre for Neuroimaging Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Iain C Campbell
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159, Mannheim, Germany
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
| | - Uli Bromberg
- University Medical Centre Hamburg-Eppendorf, House W34, 3.OG, Martinistr. 52, 20246, Hamburg, Germany
| | - Christian Büchel
- University Medical Centre Hamburg-Eppendorf, House W34, 3.OG, Martinistr. 52, 20246, Hamburg, Germany
| | - Erin Burke Quinlan
- Medical Research Council-Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Patricia J Conrod
- Department of Psychiatry, Université de Montréal, CHU Ste Justine Hospital, Quebec, Canada
- Department of Psychological Medicine and Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Sylvane Desrivières
- Medical Research Council-Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Herta Flor
- Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, Mannheim, Germany
| | - Vincent Frouin
- Neurospin, Commissariat à l'Energie Atomique, CEA-Saclay Center, Paris, France
| | - Jürgen Gallinat
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf (UKE), Martinistrasse 52, 20246, Hamburg, Germany
| | - Hugh Garavan
- Departments of Psychiatry and Psychology, University of Vermont, Burlington, VT, 05405, USA
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité, Universitätsmedizin Berlin, Charitéplatz 1, Berlin, Germany
| | - Bernd Ittermann
- Physikalisch-Technische Bundesanstalt (PTB), Abbestr. 2-12, Berlin, Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000 "Neuroimaging & Psychiatry", University Paris Sud, University Paris Descartes-Sorbonne Paris Cité, Paris, France
- Maison de Solenn, Paris, France
| | - Eric Artiges
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000 "Neuroimaging & Psychiatry", University Paris Sud, University Paris Descartes-Sorbonne Paris Cité, Paris, France
- Psychiatry Department 91G16, Orsay Hospital, Orsay, France
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159, Mannheim, Germany
- Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, Mannheim, Germany
| | | | - Tomáš Paus
- Rotman Research Institute, Baycrest and Departments of Psychology and Psychiatry, University of Toronto, Toronto, ON, M6A 2E1, Canada
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159, Mannheim, Germany
- Department of Child and Adolescent Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Eva Mennigen
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité, Universitätsmedizin Berlin, Charitéplatz 1, Berlin, Germany
| | - Robert Whelan
- Department of Psychology, University College Dublin, Dublin, Ireland
| | - Gunter Schumann
- Medical Research Council-Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ulrike Schmidt
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
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20
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Parchetka C, Strache N, Raffaelli B, Gemmeke I, Weiß K, Artiges E, Banaschewski T, Bokde A, Bromberg U, Buechel C, Conrod P, Desrivières S, Flor H, Frouin V, Garavan H, Gowland P, Heinz A, Ittermann B, Lemaitre H, Martinot JL, Mennigen E, Nees F, Paillère Martinot ML, Papadopoulos D, Paus T, Poustka L, Jurk S, Smolka MN, Vetter NC, Walter H, Whelan R, Schumann G, Gallinat J. Predictive utility of the NEO-FFI for later substance experiences among 16-year-old adolescents. J Public Health (Oxf) 2016. [DOI: 10.1007/s10389-016-0747-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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21
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King JA, Geisler D, Bernardoni F, Ritschel F, Böhm I, Seidel M, Mennigen E, Ripke S, Smolka MN, Roessner V, Ehrlich S. Altered Neural Efficiency of Decision Making During Temporal Reward Discounting in Anorexia Nervosa. J Am Acad Child Adolesc Psychiatry 2016; 55:972-979. [PMID: 27806865 DOI: 10.1016/j.jaac.2016.08.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 07/08/2016] [Accepted: 08/30/2016] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The ability of individuals with anorexia nervosa (AN) to resist hunger and restrict caloric intake is often believed to reflect an unusual amount of self-control. However, the underlying neural substrate is poorly understood, especially in adolescent patients. METHOD Functional magnetic resonance imaging was used during an intertemporal choice task to probe the hemodynamic correlates of a common measurement of self-control-delayed (monetary) reward discounting-in a sample of acutely ill, predominately adolescent female patients with AN (n = 31) and age-matched healthy controls (n = 31). RESULTS Delayed discounting rates did not differ between the groups, but decision making was consistently faster in the AN group. Although no group differences in the neural correlates of reward valuation were evident, activation associated with decision making was decreased in the AN group, most notably in the lateral prefrontal and posterior parietal regions implicated in executive control. Follow-up analysis of difficult decisions showed decreased activation in the AN group in a region of the dorsal anterior cingulate cortex. CONCLUSION Decreased activation in frontoparietal regions involved in decision making, but faster and more consistent choice behavior, suggests that the altered efficiency of neural resource allocation might underlie an increased level of self-control in AN. This pattern of neural activation and behavior might reflect an ingrained "habit" to sustain high-level proactive (anticipatory) cognitive control in AN, which in turn might compromise reactive control mechanisms needed to adapt to changing cognitive demands, such as when difficult decisions must be made.
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Affiliation(s)
- Joseph A King
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | - Daniel Geisler
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | - Fabio Bernardoni
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | - Franziska Ritschel
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | - Ilka Böhm
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | - Maria Seidel
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | | | | | | | - Veit Roessner
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany
| | - Stefan Ehrlich
- Eating Disorders Research and Treatment Center, TU Dresden, Faculty of Medicine, Dresden, Germany.
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22
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Raffaelli B, Strache N, Parchetka C, Artiges E, Banaschewski T, Bokde A, Bromberg U, Buechel C, Cattrell A, Conrod P, Flor H, Frouin V, Garavan H, Heinrich A, Heinz A, Ittermann B, Jurk S, Lemaitre H, Martinot JL, Mennigen E, Martinot MLP, Papadopoulos D, Paus T, Poustka L, Smolka MN, Vetter NC, Walter H, Whelan R, Schumann G, Gallinat J. Sex-related differences in frequency and perception of stressful life events during adolescence. J Public Health (Oxf) 2016. [DOI: 10.1007/s10389-016-0731-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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23
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Lancaster TM, Linden DE, Tansey KE, Banaschewski T, Bokde ALW, Bromberg U, Büchel C, Cattrell A, Conrod PJ, Flor H, Frouin V, Gallinat J, Garavan H, Gowland P, Heinz A, Ittermann B, Martinot JL, Paillère Martinot ML, Artiges E, Lemaitre H, Nees F, Orfanos DP, Paus T, Poustka L, Smolka MN, Vetter NC, Jurk S, Mennigen E, Walter H, Whelan R, Schumann G. Polygenic Risk of Psychosis and Ventral Striatal Activation During Reward Processing in Healthy Adolescents. JAMA Psychiatry 2016; 73:852-61. [PMID: 27384424 DOI: 10.1001/jamapsychiatry.2016.1135] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Psychotic disorders are characterized by attenuated activity in the brain's valuation system in key reward processing areas, such as the ventral striatum (VS), as measured with functional magnetic resonance imaging. OBJECTIVE To examine whether common risk variants for psychosis are associated with individual variation in the VS. DESIGN, SETTING, AND PARTICIPANTS A cross-sectional study of a large cohort of adolescents from the IMAGEN study (a European multicenter study of reinforcement sensitivity in adolescents) was performed from March 1, 2008, through December 31, 2011. Data analysis was conducted from October 1, 2015, to January 9, 2016. Polygenic risk profile scores (RPSs) for psychosis were generated for 1841 healthy adolescents. Sample size and characteristics varied across regression analyses, depending on mutual information available (N = 1524-1836). MAIN OUTCOMES AND MEASURES Reward-related brain function was assessed with blood oxygen level dependency (BOLD) in the VS using the monetary incentive delay (MID) task, distinguishing reward anticipation and receipt. Behavioral impulsivity, IQ, MID task performance, and VS BOLD were regressed against psychosis RPS at 4 progressive P thresholds (P < .01, P < .05, P < .10, and P < .50 for RPS models 1-4, respectively). RESULTS In a sample of 1841 healthy adolescents (mean age, 14.5 years; 906 boys and 935 girls), we replicated an association between increasing psychosis RPS and reduced IQ (matrix reasoning: corrected P = .003 for RPS model 2, 0.4% variance explained), supporting the validity of the psychosis RPS models. We also found a nominally significant association between increased psychosis RPS and reduced MID task performance (uncorrected P = .03 for RPS model 4, 0.2% variance explained). Our main finding was a positive association between psychosis RPS and VS BOLD during reward anticipation at all 4 psychosis RPS models and for 2 P thresholds for reward receipt (RPS models 1 and 3), correcting for the familywise error rate (0.8%-1.9% variance explained). CONCLUSIONS AND RELEVANCE These findings support an association between psychosis RPS and VS BOLD in adolescents. Genetic risk for psychosis may shape an individual's response to rewarding stimuli.
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Affiliation(s)
- Thomas M Lancaster
- Neuroscience and Mental Health Research Institute, Cardiff University, Cardiff, United Kingdom2Cardiff University Brain Imaging Research Centre, Cardiff University, Cardiff, United Kingdom
| | - David E Linden
- Neuroscience and Mental Health Research Institute, Cardiff University, Cardiff, United Kingdom2Cardiff University Brain Imaging Research Centre, Cardiff University, Cardiff, United Kingdom3MRC Centre for Neuropsychiatric Genetics and Genomics, Institute o
| | - Katherine E Tansey
- MRC Integrative Epidemiology Unit, School of Social and Community Medicine, Faculty of Medicine and Dentistry, University of Bristol, Bristol, United Kingdom
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
| | - Uli Bromberg
- University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | - Anna Cattrell
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College, London, United Kingdom
| | - Patricia J Conrod
- Department of Psychiatry, Universite de Montreal, CHU Ste Justine Hospital, Montreal, Quebec, Canada10Department of Psychological Medicine and Psychiatry, Institute of Psychiatry, Psychology, and Neuroscience, King's College, London, United Kingdom
| | - Herta Flor
- Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Vincent Frouin
- Neurospin, Commissariat à l'Energie Atomique, Paris, France
| | - Jürgen Gallinat
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hugh Garavan
- Departments of Psychiatry and Psychology, University of Vermont, Burlington
| | - Penny Gowland
- Sir Peter Mansfield Imaging Centre School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy, Universitätsmedizin Berlin, Berlin, Germany
| | | | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1000, Neuroimaging and Psychiatry Research Unit, University Paris-Sud, Orsay, France19University Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Marie-Laure Paillère Martinot
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1000, Neuroimaging and Psychiatry Research Unit, University Paris-Sud, Orsay, France19University Paris Descartes, Sorbonne Paris Cité, Paris, France20Assistance Publique-Hôpitaux de P
| | - Eric Artiges
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1000, Neuroimaging and Psychiatry Research Unit, University Paris-Sud, Orsay, France21Orsay Hospital, Orsay, France
| | - Herve Lemaitre
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1000, Neuroimaging and Psychiatry Research Unit, University Paris-Sud, Orsay, France19University Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Frauke Nees
- Rotman Research Institute, Baycrest Health Sciences, and Departments of Psychology and Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | | | - Tomáš Paus
- Rotman Research Institute, Baycrest Health Sciences, and Departments of Psychology and Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Nora C Vetter
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Sarah Jurk
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Eva Mennigen
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy, Universitätsmedizin Berlin, Berlin, Germany
| | - Robert Whelan
- Department of Psychology, University College Dublin, Dublin, Ireland
| | - Gunter Schumann
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College, London, United Kingdom
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Weckesser LJ, Alexander NC, Kirschbaum C, Mennigen E, Miller R. Hydrocortisone Counteracts Adverse Stress Effects on Dual-Task Performance by Improving Visual Sensory Processes. J Cogn Neurosci 2016; 28:1784-1803. [PMID: 27378327 DOI: 10.1162/jocn_a_01006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The impact of acute stress on executive processes is commonly attributed to glucocorticoid-induced disruptions of the pFC. However, the occipital cortex seems to express a higher density of glucocorticoid receptors. Consequently, acute stress effects on executive processes could as well be mediated by glucocorticoid (e.g., cortisol)-induced alterations of visual sensory processes. To investigate this alternative route of stress action by demarcating the effects of acute stress and cortisol on executive from those on visual sensory processes, 40 healthy young men completed a standardized stress induction (i.e., the Trier Social Stress Test) and control protocol in two consecutive sessions. In addition, they received either a placebo or hydrocortisone (0.12-mg/kg bodyweight) pill and processed a dual and a partial report task to assess their executive and visual sensory processing abilities, respectively. Hydrocortisone administration improved both partial report and dual-task performance as indicated by increased response accuracies and/or decreased RTs. Intriguingly, the hydrocortisone-induced increase in dual-task performance was completely mediated by its impact on partial report performance (i.e., visual sensory processes). Moreover, RT measures in both tasks shared approximately 26% of variance, which was only in part attributable to hydrocortisone administration (ΔR2 = 8%). By contrast, acute stress selectively impaired dual-task performance (i.e., executive processes), presumably through an alternative route of action. In summary, the present results suggest that cortisol secretion (as mimicked by hydrocortisone administration) may counteract adverse residual stress effects on executive processes by improving visual sensory processes (e.g., the maintenance and amplification of task-relevant sensory information).
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Affiliation(s)
| | | | | | - Eva Mennigen
- The University of New Mexico.,University Hospital Carl Gustav Carus
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Ripke S, Hübner T, Mennigen E, Müller KU, Li SC, Smolka MN. Common neural correlates of intertemporal choices and intelligence in adolescents. J Cogn Neurosci 2015; 27:387-99. [PMID: 25208743 DOI: 10.1162/jocn_a_00698] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Converging behavioral evidence indicates that temporal discounting, measured by intertemporal choice tasks, is inversely related to intelligence. At the neural level, the parieto-frontal network is pivotal for complex, higher-order cognitive processes. Relatedly, underrecruitment of the pFC during a working memory task has been found to be associated with steeper temporal discounting. Furthermore, this network has also been shown to be related to the consistency of intertemporal choices. Here we report an fMRI study that directly investigated the association of neural correlates of intertemporal choice behavior with intelligence in an adolescent sample (n = 206; age 13.7-15.5 years). After identifying brain regions where the BOLD response during intertemporal choice was correlated with individual differences in intelligence, we further tested whether BOLD responses in these areas would mediate the associations between intelligence, the discounting rate, and choice consistency. We found positive correlations between BOLD response in a value-independent decision network (i.e., dorsolateral pFC, precuneus, and occipital areas) and intelligence. Furthermore, BOLD response in a value-dependent decision network (i.e., perigenual ACC, inferior frontal gyrus, ventromedial pFC, ventral striatum) was positively correlated with intelligence. The mediation analysis revealed that BOLD responses in the value-independent network mediated the association between intelligence and choice consistency, whereas BOLD responses in the value-dependent network mediated the association between intelligence and the discounting rate. In summary, our findings provide evidence for common neural correlates of intertemporal choice and intelligence, possibly linked by valuation as well as executive functions.
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Mennigen E, Rodehacke S, Müller KU, Ripke S, Goschke T, Smolka MN. Exploring adolescent cognitive control in a combined interference switching task. Neuropsychologia 2014; 61:175-89. [DOI: 10.1016/j.neuropsychologia.2014.06.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Revised: 05/28/2014] [Accepted: 06/17/2014] [Indexed: 01/09/2023]
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Pilhatsch M, Vetter NC, Hübner T, Ripke S, Müller KU, Marxen M, Rodehacke S, Mennigen E, Schmidt D, Kroemer NB, Smolka MN. Amygdala-function perturbations in healthy mid-adolescents with familial liability for depression. J Am Acad Child Adolesc Psychiatry 2014; 53:559-68.e6. [PMID: 24745955 DOI: 10.1016/j.jaac.2014.02.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Revised: 01/30/2014] [Accepted: 03/07/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Functional magnetic resonance imaging (fMRI) studies have identified increased amygdala responses to negative stimuli as a risk marker of depression in adults, and as a state marker of depression in adults and adolescents. Hyperreactivity of the amygdala has been linked to negatively biased emotional processing in depression. However, no study has elucidated whether similar amygdala perturbations can be found in healthy mid-adolescents with familial liability for depression. We hypothesized that healthy 14-year-olds with relatives with depression would demonstrate increased amygdala responses to negative stimuli, as compared with their peers with no family history of mental disorders. METHOD We investigated a community-based sample of 164 typically developing 14-year-olds without record of past or current mental disorders. Of these individuals, 28 fulfilled criteria for family history of depression, and 136 served as controls. Groups did not differ with regard to cognitive ability, depressive symptomatology, and anxiety. During fMRI they performed a perceptual discrimination task in which visual target and distractor stimuli varied systematically with regard to emotional valence. RESULTS Both a hypothesis-driven region-of-interest analysis and a whole-brain analysis of variance revealed that negative distractors elicited greater amygdala activation in adolescents with a family history of depression compared to controls. Amygdala responses also differed during the processing of negative target stimuli, but effects were reversed. CONCLUSION Our study demonstrates that familial liability for depression is associated with correlates of negatively biased emotional processing in healthy adolescents. Amygdala perturbations during the processing of negative stimuli might reflect an early and subtle risk marker for depression.
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Rodehacke S, Mennigen E, Müller KU, Ripke S, Jacob MJ, Hübner T, Schmidt DHK, Goschke T, Smolka MN. Interindividual differences in mid-adolescents in error monitoring and post-error adjustment. PLoS One 2014; 9:e88957. [PMID: 24558455 PMCID: PMC3928333 DOI: 10.1371/journal.pone.0088957] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 01/17/2014] [Indexed: 11/18/2022] Open
Abstract
A number of studies have concluded that cognitive control is not fully established until late adolescence. The precise differences in brain function between adults and adolescents with respect to cognitive control, however, remain unclear. To address this issue, we conducted a study in which 185 adolescents (mean age (SD) 14.6 (0.3) years) and 28 adults (mean age (SD) 25.2 (6.3) years) performed a single task that included both a stimulus-response (S-R) interference component and a task-switching component. Behavioural responses (i.e. reaction time, RT; error rate, ER) and brain activity during correct, error and post-error trials, detected by functional magnetic resonance imaging (fMRI), were measured. Behaviourally, RT and ER were significantly higher in incongruent than in congruent trials and in switch than in repeat trials. The two groups did not differ in RT during correct trials, but adolescents had a significantly higher ER than adults. In line with similar RTs, brain responses during correct trials did not differ between groups, indicating that adolescents and adults engage the same cognitive control network to successfully overcome S-R interference or task switches. Interestingly, adolescents with stronger brain activation in the bilateral insulae during error trials and in fronto-parietal regions of the cognitive control network during post-error trials did have lower ERs. This indicates that those mid-adolescents who commit fewer errors are better at monitoring their performance, and after detecting errors are more capable of flexibly allocating further cognitive control resources. Although we did not detect a convincing neural correlate of the observed behavioural differences between adolescents and adults, the revealed interindividual differences in adolescents might at least in part be due to brain development.
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Affiliation(s)
- Sarah Rodehacke
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Eva Mennigen
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Kathrin U. Müller
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Stephan Ripke
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Mark J. Jacob
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Thomas Hübner
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Dirk H. K. Schmidt
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Thomas Goschke
- Institute of General Psychology, Biopsychology and Methods of Psychology, Department of Psychology, Technische Universität Dresden, Dresden, Germany
| | - Michael N. Smolka
- Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
- * E-mail:
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Müller KU, Mennigen E, Ripke S, Banaschewski T, Barker GJ, Büchel C, Conrod P, Fauth-Bühler M, Flor H, Garavan H, Heinz A, Lawrence C, Loth E, Mann K, Martinot JL, Pausova Z, Rietschel M, Ströhle A, Struve M, Walaszek B, Schumann G, Paus T, Smolka MN. Altered reward processing in adolescents with prenatal exposure to maternal cigarette smoking. JAMA Psychiatry 2013; 70:847-56. [PMID: 23784668 DOI: 10.1001/jamapsychiatry.2013.44] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
IMPORTANCE Higher rates of substance use and dependence have been observed in the offspring of mothers who smoked during pregnancy. Animal studies indicate that prenatal exposure to nicotine alters the development of brain areas related to reward processing, which might be a risk factor for substance use and addiction later in life. However, no study has examined the effect of maternal smoking on the offspring's brain response during reward processing. OBJECTIVE To determine whether adolescents with prenatal exposure to maternal cigarette smoking differ from their nonexposed peers in the response of the ventral striatum to the anticipation or the receipt of a reward. DESIGN An observational case-control study. SETTING Data were obtained from the IMAGEN Study, a European multicenter study of impulsivity, reinforcement sensitivity, and emotional reactivity in adolescents. The IMAGEN sample consists of 2078 healthy adolescents (age range, 13-15 years) recruited from March 1, 2008, through December 31, 2011, in local schools. PARTICIPANTS We assessed an IMAGEN subsample of 177 adolescents with prenatal exposure to maternal cigarette smoking and 177 nonexposed peers (age range, 13-15 years) matched by sex, maternal educational level, and imaging site. MAIN OUTCOME AND MEASURE Response to reward in the ventral striatum measured with functional magnetic resonance imaging. RESULTS In prenatally exposed adolescents, we observed a weaker response in the ventral striatum during reward anticipation (left side, F = 14.98 [P < .001]; right side, F = 15.95 [P < .001]) compared with their nonexposed peers. No differences were found regarding the responsivity of the ventral striatum to the receipt of a reward (left side, F = 0.21 [P = .65]; right side, F = 0.47 [P = .49]). CONCLUSIONS The weaker responsivity of the ventral striatum to reward anticipation in prenatally exposed adolescents may represent a risk factor for substance use and development of addiction later in life. This result highlights the need for education and preventive measures to reduce smoking during pregnancy. Future analyses should assess whether prenatally exposed adolescents develop an increased risk for substance use and addiction and which role the reported neuronal differences during reward anticipation plays in this development.
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Affiliation(s)
- Kathrin U Müller
- Section of Neuroscience Systems, Department of Psychiatry and Psychotherapy, and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
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Ripke S, Hübner T, Mennigen E, Müller KU, Rodehacke S, Schmidt D, Jacob MJ, Smolka MN. Reward processing and intertemporal decision making in adults and adolescents: The role of impulsivity and decision consistency. Brain Res 2012; 1478:36-47. [DOI: 10.1016/j.brainres.2012.08.034] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Revised: 07/23/2012] [Accepted: 08/20/2012] [Indexed: 10/28/2022]
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