Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-29T00:31:06.184Z Has data issue: false hasContentIssue false

Shared and dissociable features of apathy and reward system dysfunction in bipolar I disorder and schizophrenia

Published online by Cambridge University Press:  17 April 2019

Matthias Kirschner*
Affiliation:
Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, 8032Zurich, Switzerland Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
Flurin Cathomas
Affiliation:
Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, 8032Zurich, Switzerland
Andrei Manoliu
Affiliation:
Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, 8032Zurich, Switzerland Wellcome Centre for Human Neuroimaging, University College London, London, United Kingdom Max Planck University College London Centre for Computational Psychiatry and Ageing Research, London, United Kingdom
Benedikt Habermeyer
Affiliation:
Psychiatric Services Aargau, 5201Brugg, Switzerland
Joe J. Simon
Affiliation:
Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, Heidelberg, Germany Department of Psychosomatic Medicine and Psychotherapy, Medical Faculty, Heinrich-Heine-University Düsseldorf, Dusseldorf, Germany
Erich Seifritz
Affiliation:
Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, 8032Zurich, Switzerland Neuroscience Center Zurich, University of Zurich, 8057Zurich, Switzerland Zurich Center for Integrative Human Physiology, University of Zurich, 8057Zurich, Switzerland
Philippe N. Tobler
Affiliation:
Neuroscience Center Zurich, University of Zurich, 8057Zurich, Switzerland Zurich Center for Integrative Human Physiology, University of Zurich, 8057Zurich, Switzerland Department of Economics, Laboratory for Social and Neural Systems Research, University of Zurich, 8006Zurich, Switzerland
Stefan Kaiser
Affiliation:
Division of Adult Psychiatry, Department of Psychiatry, Geneva University Hospitals, Chemin du Petit-Bel-Air, 1225 Chêne-Bourg, Switzerland
*
Author for correspondence: Matthias Kirschner, E-mail: [email protected]; [email protected]

Abstract

Background

Bipolar disorder I (BD-I) is defined by episodes of mania, depression and euthymic states. These episodes are among other symptoms characterized by altered reward processing and negative symptoms (NS), in particular apathy. However, the neural correlates of these deficits are not well understood.

Methods

We first assessed the severity of NS in 25 euthymic BD-I patients compared with 25 healthy controls (HC) and 27 patients with schizophrenia (SZ). Then, we investigated ventral (VS) and dorsal striatal (DS) activation during reward anticipation in a Monetary Incentive Delayed Task and its association with NS.

Results

In BD-I patients NS were clearly present and the severity of apathy was comparable to SZ patients. Apathy scores in the BD-I group but not in the SZ group correlated with sub-syndromal depression scores. At the neural level, we found significant VS and DS activation in BD-I patients and no group differences with HC or SZ patients. In contrast to patients with SZ, apathy did not correlate with striatal activation during reward anticipation. Explorative whole-brain analyses revealed reduced extra-striatal activation in BD-I patients compared with HC and an association between reduced activation of the inferior frontal gyrus and apathy.

Conclusion

This study found that in BD-I patients apathy is present to an extent comparable to SZ, but is more strongly related to sub-syndromal depressive symptoms. The findings support the view of different pathophysiological mechanisms underlying apathy in the two disorders and suggest that extra-striatal dysfunction may contribute to impaired reward processing and apathy in BD-I.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 2019

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Footnotes

*

MK and FC contributed equally to this work.

Contact Info: Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Lenggstrasse 31, 8032 Zürich, Switzerland; tel: +41 44 384 36 14; fax: +41 44 384 25 06; e-mail: [email protected]

References

Ackenheil, M, Stotz, G and Dietz-Bauer, R (1999) Mini International Neuropsychiatric Interview. German Version 5.0.0, DSM-IV. München: Psychiatrische Universitätsklinik München.Google Scholar
Addington, D, Addington, J and Schissel, B (1990) A depression rating scale for schizophrenics. Schizophrenia Research 3, 247251.CrossRefGoogle ScholarPubMed
American Psychiatric Association (2013) Diagnostic and Statistical Manual of Mental Disorders (5th ed.). Washington, DC.Google Scholar
Arrondo, G, Segarra, N, Metastasio, A, Ziauddeen, H, Spencer, J, Reinders, NR, Dudas, RB, Robbins, TW, Fletcher, PC and Murray, GK (2015) Reduction in ventral striatal activity when anticipating a reward in depression and schizophrenia: a replicated cross-diagnostic finding. Frontiers in Psychology 6, 1280.10.3389/fpsyg.2015.01280CrossRefGoogle ScholarPubMed
Ashok, AH, Marques, TR, Jauhar, S, Nour, MM, Goodwin, GM, Young, AH and Howes, OD (2017) The dopamine hypothesis of bipolar affective disorder: the state of the art and implications for treatment. Molecular Psychiatry 22, 666679.10.1038/mp.2017.16CrossRefGoogle ScholarPubMed
Atre-Vaidya, N, Taylor, MA, Seidenberg, M, Reed, R, Perrine, A and Glick-Oberwise, F (1998) Cognitive deficits, psychopathology, and psychosocial functioning in bipolar mood disorder. Cognitive and Behavioral Neurology 11, 120126.Google ScholarPubMed
Barch, DM and Dowd, EC (2010) Goal representations and motivational drive in schizophrenia: the role of prefrontal-striatal interactions. Schizophrenia Bulletin 36, 919934.CrossRefGoogle ScholarPubMed
Blanchard, JJ and Cohen, AS (2006) The structure of negative symptoms within schizophrenia: implications for assessment. Schizophrenia Bulletin 32, 238245.10.1093/schbul/sbj013CrossRefGoogle ScholarPubMed
Bonnin, CM, Martinez-Aran, A, Torrent, C, Pacchiarotti, I, Rosa, AR, Franco, C, Murru, A, Sanchez-Moreno, J and Vieta, E (2010) Clinical and neurocognitive predictors of functional outcome in bipolar euthymic patients: a long-term, follow-up study. Journal of Affective Disorders 121, 156160.CrossRefGoogle ScholarPubMed
Bourne, C, Aydemir, O, Balanza-Martinez, V, Bora, E, Brissos, S, Cavanagh, JT, Clark, L, Cubukcuoglu, Z, Dias, VV, Dittmann, S, Ferrier, IN, Fleck, DE, Frangou, S, Gallagher, P, Jones, L, Kieseppa, T, Martinez-Aran, A, Melle, I, Moore, PB, Mur, M, Pfennig, A, Raust, A, Senturk, V, Simonsen, C, Smith, DJ, Bio, DS, Soeiro-de-Souza, MG, Stoddart, SD, Sundet, K, Szoke, A, Thompson, JM, Torrent, C, Zalla, T, Craddock, N, Andreassen, OA, Leboyer, M, Vieta, E, Bauer, M, Worhunsky, PD, Tzagarakis, C, Rogers, RD, Geddes, JR and Goodwin, GM (2013) Neuropsychological testing of cognitive impairment in euthymic bipolar disorder: an individual patient data meta-analysis. Acta Psychiatrica Scandinavica 128, 149162.10.1111/acps.12133CrossRefGoogle ScholarPubMed
Caravaggio, F, Fervaha, G, Menon, M, Remington, G, Graff-Guerrero, A and Gerretsen, P (2018) The neural correlates of apathy in schizophrenia: an exploratory investigation. Neuropsychologia 118, 3439.10.1016/j.neuropsychologia.2017.10.027CrossRefGoogle Scholar
Caseras, X, Lawrence, NS, Murphy, K, Wise, RG and Phillips, ML (2013) Ventral striatum activity in response to reward: differences between bipolar I and II disorders. American Journal of Psychiatry 170, 533541.CrossRefGoogle ScholarPubMed
Cathomas, F, Hartmann, MN, Seifritz, E, Pryce, CR and Kaiser, S (2015) The translational study of apathy-an ecological approach. Frontiers in Behavioral Neuroscience 9, 241.CrossRefGoogle ScholarPubMed
Cools, R, Blackwell, A, Clark, L, Menzies, L, Cox, S and Robbins, TW (2005) Tryptophan depletion disrupts the motivational guidance of goal-directed behavior as a function of trait impulsivity. Neuropsychopharmacology 30, 13621373.10.1038/sj.npp.1300704CrossRefGoogle ScholarPubMed
Cuthbert, BN and Insel, TR (2010) Toward new approaches to psychotic disorders: the NIMH Research Domain Criteria project. Schizophrenia Bulletin 36, 10611062.10.1093/schbul/sbq108CrossRefGoogle ScholarPubMed
Cuthbert, BN and Insel, TR (2013) Toward the future of psychiatric diagnosis: the seven pillars of RDoC. BMC Medicine 11, 126.10.1186/1741-7015-11-126CrossRefGoogle ScholarPubMed
Di Nicola, M, De Risio, L, Battaglia, C, Camardese, G, Tedeschi, D, Mazza, M, Martinotti, G, Pozzi, G, Niolu, C, Di Giannantonio, M, Siracusano, A and Janiri, L (2013) Reduced hedonic capacity in euthymic bipolar subjects: a trait-like feature? Journal of Affective Disorders 147, 446450.10.1016/j.jad.2012.10.004CrossRefGoogle ScholarPubMed
Dias, VV, Brissos, S, Frey, BN and Kapczinski, F (2008) Insight, quality of life and cognitive functioning in euthymic patients with bipolar disorder. Journal of Affective Disorders 110, 7583.10.1016/j.jad.2008.01.010CrossRefGoogle ScholarPubMed
Dowd, EC, Frank, MJ, Collins, A, Gold, JM and Barch, DM (2016) Probabilistic reinforcement learning in patients with schizophrenia: relationships to anhedonia and avolition. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging 1, 460473.Google ScholarPubMed
Dutra, SJ, Cunningham, WA, Kober, H and Gruber, J (2015) Elevated striatal reactivity across monetary and social rewards in bipolar I disorder. Journal of Abnormal Psychology 124, 890904.CrossRefGoogle ScholarPubMed
Frances, A, Pincus, HA and First, MB (1994) The Global Assessment of Functioning Scale (GAF). Diagnostic and Statistical Manual of Mental Disorders. 4th ed. Washington, DC: American Psychiatric Association.Google Scholar
Galderisi, S, Mucci, A, Buchanan, RW and Arango, C (2018) Negative symptoms of schizophrenia: new developments and unanswered research questions. The Lancet. Psychiatry 5, 664677.10.1016/S2215-0366(18)30050-6CrossRefGoogle ScholarPubMed
Hagele, C, Schlagenhauf, F, Rapp, M, Sterzer, P, Beck, A, Bermpohl, F, Stoy, M, Strohle, A, Wittchen, HU, Dolan, RJ and Heinz, A (2015) Dimensional psychiatry: reward dysfunction and depressive mood across psychiatric disorders. Psychopharmacology 232, 331341.10.1007/s00213-014-3662-7CrossRefGoogle ScholarPubMed
Hager, OM, Kirschner, M, Bischof, M, Hartmann-Riemer, MN, Kluge, A, Seifritz, E, Tobler, PN and Kaiser, S (2015) Reward-dependent modulation of working memory is associated with negative symptoms in schizophrenia. Schizophrenia Research 168, 238244.10.1016/j.schres.2015.08.024CrossRefGoogle Scholar
Hamilton, M (1967) Development of a rating scale for primary depressive illness. British Journal of Clinical Psychology 6, 278296.CrossRefGoogle ScholarPubMed
Hartmann, MN, Hager, OM, Reimann, AV, Chumbley, JR, Kirschner, M, Seifritz, E, Tobler, PN and Kaiser, S (2015) Apathy but not diminished expression in schizophrenia is associated with discounting of monetary rewards by physical effort. Schizophrenia Bulletin 41, 503512.10.1093/schbul/sbu102CrossRefGoogle Scholar
Hawkins, KA, Hoffman, RE, Quinlan, DM, Rakfeldt, J, Docherty, NM and Sledge, WH (1997) Cognition, negative symptoms, and diagnosis: a comparison of schizophrenic, bipolar, and control samples. The Journal of Neuropsychiatry and Clinical Neurosciences 9, 8189.Google ScholarPubMed
Heinz, A and Schlagenhauf, F (2010) Dopaminergic dysfunction in schizophrenia: salience attribution revisited. Schizophrenia Bulletin 36, 472485.10.1093/schbul/sbq031CrossRefGoogle ScholarPubMed
Husai, M and Roiser, JP (2018) Neuroscience of apathy and anhedonia: a transdiagnostic approach. Nature Review Neuroscience 19, 470484.10.1038/s41583-018-0029-9CrossRefGoogle Scholar
Jauhar, S, Nour, MM, Veronese, M, Rogdaki, M, Bonoldi, I, Azis, M, Turkheimer, F, McGuire, P, Young, AH and Howes, OD (2017) A test of the transdiagnostic dopamine hypothesis of psychosis using positron emission tomographic imaging in bipolar affective disorder and schizophrenia. JAMA Psychiatry 74, 12061213.CrossRefGoogle Scholar
Juckel, G, Schaub, D, Fuchs, N, Naumann, U, Uhl, I, Witthaus, H, Hargarter, L, Bierhoff, HW and Brune, M (2008) Validation of the Personal and Social Performance (PSP) Scale in a German sample of acutely ill patients with schizophrenia. Schizophrenia Research 104, 287293.10.1016/j.schres.2008.04.037CrossRefGoogle Scholar
Kay, SR, Opler, LA and Lindenmayer, JP (1989) The Positive and Negative Syndrome Scale (PANSS): rationale and standardisation. The British Journal of Psychiatry, 5967.10.1192/S0007125000291514CrossRefGoogle ScholarPubMed
Kaiser, S, Lyne, J, Agartz, I, Clarke, M, Morch-Johnsen, L and Faerden, A (2017) Individual negative symptoms and domains – relevance for assessment, pathomechanisms and treatment. Schizophrenia Research 186, 3945.10.1016/j.schres.2016.07.013CrossRefGoogle ScholarPubMed
Kirkpatrick, B (2014) Developing concepts in negative symptoms: primary vs secondary and apathy vs expression. Journal of Clinical Psychiatry 75(suppl. 1), 37.CrossRefGoogle ScholarPubMed
Kirkpatrick, B, Strauss, GP, Nguyen, L, Fischer, BA, Daniel, DG, Cienfuegos, A and Marder, SR (2011) The brief negative symptom scale: psychometric properties. Schizophrenia Bulletin 37, 300305.10.1093/schbul/sbq059CrossRefGoogle ScholarPubMed
Kirschner, M, Hager, OM, Bischof, M, Hartmann-Riemer, MN, Kluge, A, Seifritz, E, Tobler, PN and Kaiser, S (2016 a) Deficits in context-dependent adaptive coding of reward in schizophrenia. NPJ Schizophrenia 2, 16020.CrossRefGoogle Scholar
Kirschner, M, Hager, OM, Bischof, M, Hartmann, MN, Kluge, A, Seifritz, E, Tobler, PN and Kaiser, S (2016 b) Ventral striatal hypoactivation is associated with apathy but not diminished expression in patients with schizophrenia. Journal of Psychiatry and Neuroscience 41, 152161.10.1503/jpn.140383CrossRefGoogle Scholar
Kirschner, M, Aleman, A and Kaiser, S (2017) Secondary negative symptoms – a review of mechanisms, assessment and treatment. Schizophrenia Research 186, 2938.10.1016/j.schres.2016.05.003CrossRefGoogle ScholarPubMed
Kirschner, M, Hager, OM, Muff, L, Bischof, M, Hartmann-Riemer, MN, Kluge, A, Habermeyer, B, Seifritz, E, Tobler, PN and Kaiser, S (2018) Ventral striatal dysfunction and symptom expression in individuals with schizotypal personality traits and early psychosis. Schizophrenia Bulletin 44, 147157.10.1093/schbul/sby015.204CrossRefGoogle ScholarPubMed
Kluge, A, Kirschner, M, Hager, OM, Bischof, M, Habermeyer, B, Seifritz, E, Walther, S and Kaiser, S (2018) Combining actigraphy, ecological momentary assessment and neuroimaging to study apathy in patients with schizophrenia. Schizophrenia Research 195, 176182.10.1016/j.schres.2017.09.034CrossRefGoogle ScholarPubMed
Knutson, B and Greer, SM (2008) Anticipatory affect: neural correlates and consequences for choice. Philosophical Transactions of the Royal Society B: Biological Sciences 363, 37713786.10.1098/rstb.2008.0155CrossRefGoogle ScholarPubMed
Knutson, B, Westdorp, A, Kaiser, E and Hommer, D (2000) FMRI visualization of brain activity during a monetary incentive delay task. Neuroimage 12, 2027.10.1006/nimg.2000.0593CrossRefGoogle ScholarPubMed
Kraepelin, E (1921) Dementia praecox and paraphrenia. The Journal of Nervous and Mental Disease 54, 384.10.1097/00005053-192110000-00104CrossRefGoogle Scholar
Maldjian, JA, Laurienti, PJ, Kraft, RA and Burdette, JH (2003) An automated method for neuroanatomic and cytoarchitectonic atlas-based interrogation of fMRI data sets. Neuroimage 19, 12331239.10.1016/S1053-8119(03)00169-1CrossRefGoogle ScholarPubMed
Mancuso, SG, Morgan, VA, Mitchell, PB, Berk, M, Young, A and Castle, DJ (2015) A comparison of schizophrenia, schizoaffective disorder, and bipolar disorder: results from the Second Australian national psychosis survey. Journal of Affective Disorders 172, 3037.10.1016/j.jad.2014.09.035CrossRefGoogle ScholarPubMed
Mason, L, O'Sullivan, N, Montaldi, D, Bentall, RP and El-Deredy, W (2014) Decision-making and trait impulsivity in bipolar disorder are associated with reduced prefrontal regulation of striatal reward valuation. Brain 137, 23462355.10.1093/brain/awu152CrossRefGoogle ScholarPubMed
Micoulaud-Franchi, JA, Faugere, M, Weibel, S, Faget, C, Lancon, C, Richieri, R and Cermolacce, M (2018) Toward a transdiagnostic tool to evaluate depressive symptoms across mental disorders: validation of the Calgary depression rating scale in patients with major depressive disorder. Psychiatry Research 268, 6871.10.1016/j.psychres.2018.06.062CrossRefGoogle Scholar
Mucci, A, Dima, D, Soricelli, A, Volpe, U, Bucci, P, Frangou, S, Prinster, A, Salvatore, M, Galderisi, S and Maj, M (2015) Is avolition in schizophrenia associated with a deficit of dorsal caudate activity? A functional magnetic resonance imaging study during reward anticipation and feedback. Psychological Medicine 45, 17651778.CrossRefGoogle Scholar
Nielsen, MO, Rostrup, E, Wulff, S, Bak, N, Lublin, H, Kapur, S and Glenthoj, B (2012) Alterations of the brain reward system in antipsychotic naive schizophrenia patients. Biological Psychiatry 71, 898905.CrossRefGoogle ScholarPubMed
Nielsen, , Rostrup, E, Broberg, BV, Wulff, S and Glenthøj, B (2018) Negative symptoms and reward disturbances in schizophrenia before and after antipsychotic monotherapy. Clinical EEG and Neuroscience 49, 3645.10.1177/1550059417744120CrossRefGoogle ScholarPubMed
Nusslock, R, Almeida, JR, Forbes, EE, Versace, A, Frank, E, Labarbara, EJ, Klein, CR and Phillips, ML (2012) Waiting to win: elevated striatal and orbitofrontal cortical activity during reward anticipation in euthymic bipolar disorder adults. Bipolar Disorder 14, 249260.10.1111/j.1399-5618.2012.01012.xCrossRefGoogle ScholarPubMed
Phillips, ML, Travis, MJ, Fagiolini, A and Kupfer, DJ (2008) Medication effects in neuroimaging studies of bipolar disorder. American Journal of Psychiatry 165, 313320.CrossRefGoogle ScholarPubMed
Pizzagalli, DA, Goetz, E, Ostacher, M, Iosifescu, DV and Perlis, RH (2008) Euthymic patients with bipolar disorder show decreased reward learning in a probabilistic reward task. Biological Psychiatry 64, 162168.CrossRefGoogle Scholar
Radua, J, Schmidt, A, Borgwardt, S, Heinz, A, Schlagenhauf, F, McGuire, P and Fusar-Poli, P (2015) Ventral striatal activation during reward processing in psychosis: a neurofunctional meta-analysis. JAMA Psychiatry 72, 12431251.CrossRefGoogle ScholarPubMed
Redlich, R, Dohm, K, Grotegerd, D, Opel, N, Zwitserlood, P, Heindel, W, Arolt, V, Kugel, H and Dannlowski, U (2015) Reward processing in unipolar and bipolar depression: a functional MRI study. Neuropsychopharmacology 40, 26232631.10.1038/npp.2015.110CrossRefGoogle ScholarPubMed
Robinson, LJ, Thompson, JM, Gallagher, P, Goswami, U, Young, AH, Ferrier, IN and Moore, PB (2006) A meta-analysis of cognitive deficits in euthymic patients with bipolar disorder. Journal of Affective Disorders 93, 105115.10.1016/j.jad.2006.02.016CrossRefGoogle ScholarPubMed
Roux, P, Raust, A, Cannavo, AS, Aubin, V, Aouizerate, B, Azorin, JM, Bellivier, F, Belzeaux, R, Bougerol, T, Cussac, I, Courtet, P, Etain, B, Gard, S, Job, S, Kahn, JP, Leboyer, M, Olie, E, Henry, C and Passerieux, C (2017) Associations between residual depressive symptoms, cognition, and functioning in patients with euthymic bipolar disorder: results from the FACE-BD cohort. British Journal of Psychiatry 211, 381387.10.1192/bjp.bp.117.201335CrossRefGoogle ScholarPubMed
Samalin, L, Reinares, M, de Chazeron, I, Torrent, C, Bonnin, CM, Hidalgo-Mazzei, D, Murru, A, Pacchiarotti, I, Geoffroy, PA, Bellivier, F, Llorca, PM and Vieta, E (2016) Course of residual symptoms according to the duration of euthymia in remitted bipolar patients. Acta Psychiatrica Scandinavica 134, 5764.10.1111/acps.12568CrossRefGoogle ScholarPubMed
Satterthwaite, TD, Kable, JW, Vandekar, L, Katchmar, N, Bassett, DS, Baldassano, CF, Ruparel, K, Elliott, MA, Sheline, YI, Gur, RC, Gur, RE, Davatzikos, C, Leibenluft, E, Thase, ME and Wolf, DH (2015) Common and dissociable dysfunction of the reward system in bipolar and unipolar depression. Neuropsychopharmacology 40, 22582268.CrossRefGoogle ScholarPubMed
Schlagenhauf, F, Juckel, G, Koslowski, M, Kahnt, T, Knutson, B, Dembler, T, Kienast, T, Gallinat, J, Wrase, J and Heinz, A (2008) Reward system activation in schizophrenic patients switched from typical neuroleptics to olanzapine. Psychopharmacology 196, 673684.CrossRefGoogle ScholarPubMed
Serafini, G, Vazquez, GH, Gonda, X, Pompili, M, Rihmer, Z and Amore, M (2018) Depressive residual symptoms are associated with illness course characteristics in a sample of outpatients with bipolar disorder. European Archives of Psychiatry and Clinical Neuroscience 268, 757768.CrossRefGoogle Scholar
Sescousse, G, Caldu, X, Segura, B and Dreher, JC (2013) Processing of primary and secondary rewards: a quantitative meta-analysis and review of human functional neuroimaging studies. Neuroscience and Biobehavioral Reviews 37, 681696.CrossRefGoogle ScholarPubMed
Simon, JJ, Biller, A, Walther, S, Roesch-Ely, D, Stippich, C, Weisbrod, M and Kaiser, S (2010) Neural correlates of reward processing in schizophrenia – relationship to apathy and depression. Schizophrenia Research 118, 154161.10.1016/j.schres.2009.11.007CrossRefGoogle ScholarPubMed
Simon, JJ, Cordeiro, SA, Weber, MA, Friederich, HC, Wolf, RC, Weisbrod, M and Kaiser, S (2015) Reward system dysfunction as a neural substrate of symptom expression across the general population and patients with schizophrenia. Schizophrenia Bulletin 41, 13701378.CrossRefGoogle ScholarPubMed
Simpson, GM and Angus, JW (1970) A rating scale for extrapyramidal side effects. Acta Psychiatrica Scandinavica 212, 1119.CrossRefGoogle ScholarPubMed
Steiger, JH (1980) Tests for comparing elements of a correlation matrix. Psychological Bulletin 87, 245251.CrossRefGoogle Scholar
Stepien, M, Manoliu, A, Kubli, R, Schneider, K, Tobler, PN, Seifritz, E, Herdener, M, Kaiser, S and Kirschner, M (2018) Investigating the association of ventral and dorsal striatal dysfunction during reward anticipation with negative symptoms in patients with schizophrenia and healthy individuals. PLoS ONE 13, e0198215.CrossRefGoogle ScholarPubMed
Strauss, GP and Cohen, AS (2017) A transdiagnostic review of negative symptom phenomenology and etiology. Schizophrenia Bulletin 43, 712719.CrossRefGoogle ScholarPubMed
Strauss, GP, Horan, WP, Kirkpatrick, B, Fischer, BA, Keller, WR, Miski, P, Buchanan, RW, Green, MF and Carpenter, WT Jr (2013) Deconstructing negative symptoms of schizophrenia: avolition-apathy and diminished expression clusters predict clinical presentation and functional outcome. Journal of Psychiatric Research 47, 783790.CrossRefGoogle ScholarPubMed
Strauss, GP, Vertinski, M, Vogel, SJ, Ringdahl, EN and Allen, DN (2016) Negative symptoms in bipolar disorder and schizophrenia: a psychometric evaluation of the brief negative symptom scale across diagnostic categories. Schizophrenia Research 170, 285289.CrossRefGoogle ScholarPubMed
Tohen, M, Frank, E, Bowden, CL, Colom, F, Ghaemi, SN, Yatham, LN, Malhi, GS, Calabrese, JR, Nolen, WA, Vieta, E, Kapczinski, F, Goodwin, GM, Suppes, T, Sachs, GS, Chengappa, KR, Grunze, H, Mitchell, PB, Kanba, S and Berk, M (2009) The International Society for Bipolar Disorders (ISBD) Task Force report on the nomenclature of course and outcome in bipolar disorders. Bipolar Disorders 11, 453473.10.1111/j.1399-5618.2009.00726.xCrossRefGoogle ScholarPubMed
Trost, S, Diekhof, EK, Zvonik, K, Lewandowski, M, Usher, J, Keil, M, Zilles, D, Falkai, P, Dechent, P and Gruber, O (2014) Disturbed anterior prefrontal control of the mesolimbic reward system and increased impulsivity in bipolar disorder. Neuropsychopharmacology 39, 19141923.CrossRefGoogle ScholarPubMed
Tso, IF, Grove, TB and Taylor, SF (2014) Differential hedonic experience and behavioral activation in schizophrenia and bipolar disorder. Psychiatry Research 219, 470476.10.1016/j.psychres.2014.06.030CrossRefGoogle ScholarPubMed
Vos, T, Flaxman, AD, Naghavi, M, Lozano, R, Michaud, C, Ezzati, M, Shibuya, K, Salomon, JA, Abdalla, S, Aboyans, V, Abraham, J, Ackerman, I, Aggarwal, R, Ahn, SY, Ali, MK, Alvarado, M, Anderson, HR, Anderson, LM, Andrews, KG, Atkinson, C, Baddour, LM, Bahalim, AN, Barker-Collo, S, Barrero, LH, Bartels, DH, Basanez, MG, Baxter, A, Bell, ML, Benjamin, EJ, Bennett, D, Bernabe, E, Bhalla, K, Bhandari, B, Bikbov, B, Bin Abdulhak, A, Birbeck, G, Black, JA, Blencowe, H, Blore, JD, Blyth, F, Bolliger, I, Bonaventure, A, Boufous, S, Bourne, R, Boussinesq, M, Braithwaite, T, Brayne, C, Bridgett, L, Brooker, S, Brooks, P, Brugha, TS, Bryan-Hancock, C, Bucello, C, Buchbinder, R, Buckle, G, Budke, CM, Burch, M, Burney, P, Burstein, R, Calabria, B, Campbell, B, Canter, CE, Carabin, H, Carapetis, J, Carmona, L, Cella, C, Charlson, F, Chen, H, Cheng, AT, Chou, D, Chugh, SS, Coffeng, LE, Colan, SD, Colquhoun, S, Colson, KE, Condon, J, Connor, MD, Cooper, LT, Corriere, M, Cortinovis, M, de Vaccaro, KC, Couser, W, Cowie, BC, Criqui, MH, Cross, M, Dabhadkar, KC, Dahiya, M, Dahodwala, N, Damsere-Derry, J, Danaei, G, Davis, A, De Leo, D, Degenhardt, L, Dellavalle, R, Delossantos, A, Denenberg, J, Derrett, S, Des Jarlais, DC, Dharmaratne, SD, Dherani, M, Diaz-Torne, C, Dolk, H, Dorsey, ER, Driscoll, T, Duber, H, Ebel, B, Edmond, K, Elbaz, A, Ali, SE, Erskine, H, Erwin, PJ, Espindola, P, Ewoigbokhan, SE, Farzadfar, F, Feigin, V, Felson, DT, Ferrari, A, Ferri, CP, Fevre, EM, Finucane, MM, Flaxman, S, Flood, L, Foreman, K, Forouzanfar, MH, Fowkes, FG, Franklin, R, Fransen, M, Freeman, MK, Gabbe, BJ, Gabriel, SE, Gakidou, E, Ganatra, HA, Garcia, B, Gaspari, F, Gillum, RF, Gmel, G, Gosselin, R, Grainger, R, Groeger, J, Guillemin, F, Gunnell, D, Gupta, R, Haagsma, J, Hagan, H, Halasa, YA, Hall, W, Haring, D, Haro, JM, Harrison, JE, Havmoeller, R, Hay, RJ, Higashi, H, Hill, C, Hoen, B, Hoffman, H, Hotez, PJ, Hoy, D, Huang, JJ, Ibeanusi, SE, Jacobsen, KH, James, SL, Jarvis, D, Jasrasaria, R, Jayaraman, S, Johns, N, Jonas, JB, Karthikeyan, G, Kassebaum, N, Kawakami, N, Keren, A, Khoo, JP, King, CH, Knowlton, LM, Kobusingye, O, Koranteng, A, Krishnamurthi, R, Lalloo, R, Laslett, LL, Lathlean, T, Leasher, JL, Lee, YY, Leigh, J, Lim, SS, Limb, E, Lin, JK, Lipnick, M, Lipshultz, SE, Liu, W, Loane, M, Ohno, SL, Lyons, R, Ma, J, Mabweijano, J, MacIntyre, MF, Malekzadeh, R, Mallinger, L, Manivannan, S, Marcenes, W, March, L, Margolis, DJ, Marks, GB, Marks, R, Matsumori, A, Matzopoulos, R, Mayosi, BM, McAnulty, JH, McDermott, MM, McGill, N, McGrath, J, Medina-Mora, ME, Meltzer, M, Mensah, GA, Merriman, TR, Meyer, AC, Miglioli, V, Miller, M, Miller, TR, Mitchell, PB, Mocumbi, AO, Moffitt, TE, Mokdad, AA, Monasta, L, Montico, M, Moradi-Lakeh, M, Moran, A, Morawska, L, Mori, R, Murdoch, ME, Mwaniki, MK, Naidoo, K, Nair, MN, Naldi, L, Narayan, KM, Nelson, PK, Nelson, RG, Nevitt, MC, Newton, CR, Nolte, S, Norman, P, Norman, R, O'Donnell, M, O'Hanlon, S, Olives, C, Omer, SB, Ortblad, K, Osborne, R, Ozgediz, D, Page, A, Pahari, B, Pandian, JD, Rivero, AP, Patten, SB, Pearce, N, Padilla, RP, Perez-Ruiz, F, Perico, N, Pesudovs, K, Phillips, D, Phillips, MR, Pierce, K, Pion, S, Polanczyk, GV, Polinder, S, Pope, CA III, Popova, S, Porrini, E, Pourmalek, F, Prince, M, Pullan, RL, Ramaiah, KD, Ranganathan, D, Razavi, H, Regan, M, Rehm, JT, Rein, DB, Remuzzi, G, Richardson, K, Rivara, FP, Roberts, T, Robinson, C, De Leon, FR, Ronfani, L, Room, R, Rosenfeld, LC, Rushton, L, Sacco, RL, Saha, S, Sampson, U, Sanchez-Riera, L, Sanman, E, Schwebel, DC, Scott, JG, Segui-Gomez, M, Shahraz, S, Shepard, DS, Shin, H, Shivakoti, R, Singh, D, Singh, GM, Singh, JA, Singleton, J, Sleet, DA, Sliwa, K, Smith, E, Smith, JL, Stapelberg, NJ, Steer, A, Steiner, T, Stolk, WA, Stovner, LJ, Sudfeld, C, Syed, S, Tamburlini, G, Tavakkoli, M, Taylor, HR, Taylor, JA, Taylor, WJ, Thomas, B, Thomson, WM, Thurston, GD, Tleyjeh, IM, Tonelli, M, Towbin, JA, Truelsen, T, Tsilimbaris, MK, Ubeda, C, Undurraga, EA, van der Werf, MJ, van Os, J, Vavilala, MS, Venketasubramanian, N, Wang, M, Wang, W, Watt, K, Weatherall, DJ, Weinstock, MA, Weintraub, R, Weisskopf, MG, Weissman, MM, White, RA, Whiteford, H, Wiersma, ST, Wilkinson, JD, Williams, HC, Williams, SR, Witt, E, Wolfe, F, Woolf, AD, Wulf, S, Yeh, PH, Zaidi, AK, Zheng, ZJ, Zonies, D, Lopez, AD, Murray, CJ, AlMazroa, MA and Memish, ZA (2012) Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet 380, 21632196.CrossRefGoogle ScholarPubMed
Wallwork, RS, Fortgang, R, Hashimoto, R, Weinberger, DR and Dickinson, D (2012) Searching for a consensus five-factor model of the Positive and Negative Syndrome Scale for schizophrenia. Schizophrenia Research 137, 246250.10.1016/j.schres.2012.01.031CrossRefGoogle Scholar
Wang, Y, Liu, WH, Li, Z, Wei, XH, Jiang, XQ, Geng, FL, Zou, LQ, Lui, SS, Cheung, EF, Pantelis, C and Chan, RC (2016) Altered corticostriatal functional connectivity in individuals with high social anhedonia. Psychological Medicine 46, 125135.10.1017/S0033291715001592CrossRefGoogle ScholarPubMed
Wolf, DH, Satterthwaite, TD, Kantrowitz, JJ, Katchmar, N, Vandekar, L, Elliott, MA and Ruparel, K (2014) Amotivation in schizophrenia: integrated assessment with behavioral, clinical, and imaging measures. Schizophrenia Bulletin 40, 13281337.CrossRefGoogle ScholarPubMed
Yip, SW, Worhunsky, PD, Rogers, RD and Goodwin, GM (2015) Hypoactivation of the ventral and dorsal striatum during reward and loss anticipation in antipsychotic and mood stabilizer-naive bipolar disorder. Neuropsychopharmacology 40, 658666.CrossRefGoogle ScholarPubMed
Young, RC, Biggs, JT, Ziegler, VE and Meyer, DA (1978) A rating scale for mania: reliability, validity and sensitivity. British Journal of Psychiatry 133, 429435.CrossRefGoogle ScholarPubMed
Supplementary material: File

Kirschner et al. supplementary material

Kirschner et al. supplementary material 1

Download Kirschner et al. supplementary material(File)
File 187.5 KB