TY - JOUR A1 - Bauer, M. A1 - Banaschewski, Tobias A1 - Heinz, A. A1 - Kamp-Becker, I. A1 - Meyer-Lindenberg, A. A1 - Padberg, F. A1 - Rapp, Michael Armin A1 - Rupprecht, R. A1 - Schneider, F. A1 - Schulze, T. G. A1 - Wittchen, Hans-Ulrich T1 - The German Research Network for mental Disorders JF - Der Nervenarzt : Organ der Deutschen Gesellschaft für Psychiatrie, Psychotherapie und Nervenheilkunde ; Mitteilungsblatt der Deutschen Gesellschaft für Neurologie N2 - Mental disorders are among the greatest medical and social challenges facing us. They can occur at all stages of life and are among the most important commonly occurring diseases. In Germany 28 % of the population suffer from a mental disorder every year, while the lifetime risk of suffering from a mental disorder is almost 50 %. Mental disorders cause great suffering for those affected and their social network. Quantitatively speaking, they can be considered to be among those diseases creating the greatest burden for society due to reduced productivity, absence from work and premature retirement. The Federal Ministry of Education and Research is funding a new research network from 2015 to 2019 with up to 35 million euros to investigate mental disorders in order to devise and develop better therapeutic measures and strategies for this population by means of basic and translational clinical research. This is the result of a competitive call for research proposals entitled research network for mental diseases. It is a nationwide network of nine consortia with up to ten psychiatric and clinical psychology partner institutions from largely university-based research facilities for adults and/or children and adolescents. Furthermore, three cross-consortia platform projects will seek to identify shared causes of diseases and new diagnostic modalities for anxiety disorders, attention deficit hyperactivity disorders (ADHS), autism, bipolar disorders, depression, schizophrenia and psychotic disorders as well as substance-related and addictive disorders. The spectrum of therapeutic approaches to be examined ranges from innovative pharmacological and psychotherapeutic treatment to novel brain stimulation procedures. In light of the enormous burden such diseases represent for society as a whole, a sustainable improvement in the financial support for those researching mental disorders seems essential. This network aims to become a nucleus for long overdue and sustained support for a German center for mental disorders. Y1 - 2016 U6 - https://doi.org/10.1007/s00115-016-0169-y SN - 0028-2804 SN - 1433-0407 VL - 87 SP - 989 EP - 1010 PB - Springer CY - New York ER - TY - JOUR A1 - Bohlken, Jens A1 - Weber, Simon A. A1 - Siebert, Anke A1 - Forstmeier, Simon A1 - Kohlmann, Thomas A1 - Rapp, Michael Armin T1 - Reminiscence therapy for depression in dementia BT - An observational study with matched pairs JF - GeroPsych - The Journal of gerontopsychology and geriatric psychiatry N2 - We investigated the efficacy of reminiscence therapy (RT) on symptoms of depression in patients with mild to moderate dementia. Out of 227 patients with mild to moderate dementia from a specialized physician’s office, 27 pairs (N = 54; mean age 79.04 ± 6.16 years) who had either received treatment as usual (TAU) or TAU combined with RT, were matched retrospectively according to age as well as cognitive and depressive symptom scores. After controlling for age and sex, symptoms of depression significantly decreased over time in the RT group compared to TAU (F1,52 = 4.36; p < .05). RT is a promising option for the treatment of depression in mild to moderate dementia. Larger randomized-controlled trials are needed. KW - reminiscence KW - life story book Y1 - 2017 U6 - https://doi.org/10.1024/1662-9647/a000175 SN - 1662-9647 SN - 1662-971X VL - 30 SP - 145 EP - 151 PB - Hogrefe CY - Göttingen ER - TY - GEN A1 - Chaparro, Camilo G. A. Perez A1 - Zech, Philipp A. A1 - Heinzel, Stephan A1 - Mayer, Frank A1 - Wolfarth, Bernd A1 - Rapp, Michael Armin A1 - Heissel, Andreas T1 - Effects Of Aerobic & Resistance Training On Cardiorespiratory Fitness In People Living with HIV. A Meta-analysis T2 - Medicine and science in sports and exercise : official journal of the American College of Sports Medicine Y1 - 2017 U6 - https://doi.org/10.1249/01.mss.0000519265.28705.86 SN - 0195-9131 SN - 1530-0315 VL - 49 SP - 842 EP - 842 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - JOUR A1 - Deserno, Lorenz A1 - Beck, Anne A1 - Huys, Quentin J. M. A1 - Lorenz, Robert C. A1 - Buchert, Ralph A1 - Buchholz, Hans-Georg A1 - Plotkin, Michail A1 - Kumakara, Yoshitaka A1 - Cumming, Paul A1 - Heinze, Hans-Jochen A1 - Grace, Anthony A. A1 - Rapp, Michael Armin A1 - Schlagenhauf, Florian A1 - Heinz, Andreas T1 - Chronic alcohol intake abolishes the relationship between dopamine synthesis capacity and learning signals in the ventral striatum JF - European journal of neuroscience N2 - Drugs of abuse elicit dopamine release in the ventral striatum, possibly biasing dopamine-driven reinforcement learning towards drug-related reward at the expense of non-drug-related reward. Indeed, in alcohol-dependent patients, reactivity in dopaminergic target areas is shifted from non-drug-related stimuli towards drug-related stimuli. Such hijacked' dopamine signals may impair flexible learning from non-drug-related rewards, and thus promote craving for the drug of abuse. Here, we used functional magnetic resonance imaging to measure ventral striatal activation by reward prediction errors (RPEs) during a probabilistic reversal learning task in recently detoxified alcohol-dependent patients and healthy controls (N=27). All participants also underwent 6-[F-18]fluoro-DOPA positron emission tomography to assess ventral striatal dopamine synthesis capacity. Neither ventral striatal activation by RPEs nor striatal dopamine synthesis capacity differed between groups. However, ventral striatal coding of RPEs correlated inversely with craving in patients. Furthermore, we found a negative correlation between ventral striatal coding of RPEs and dopamine synthesis capacity in healthy controls, but not in alcohol-dependent patients. Moderator analyses showed that the magnitude of the association between dopamine synthesis capacity and RPE coding depended on the amount of chronic, habitual alcohol intake. Despite the relatively small sample size, a power analysis supports the reported results. Using a multimodal imaging approach, this study suggests that dopaminergic modulation of neural learning signals is disrupted in alcohol dependence in proportion to long-term alcohol intake of patients. Alcohol intake may perpetuate itself by interfering with dopaminergic modulation of neural learning signals in the ventral striatum, thus increasing craving for habitual drug intake. KW - alcohol addiction KW - dopamine KW - fMRI KW - PET KW - prediction error Y1 - 2015 U6 - https://doi.org/10.1111/ejn.12802 SN - 0953-816X SN - 1460-9568 VL - 41 IS - 4 SP - 477 EP - 486 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Garbusow, Maria A1 - Ebrahimi, Claudia A1 - Riemerschmid, Carlotta A1 - Daldrup, Luisa A1 - Rothkirch, Marcus A1 - Chen, Ke A1 - Chen, Hao A1 - Belanger, Matthew J. A1 - Hentschel, Angela A1 - Smolka, Michael A1 - Heinz, Andreas A1 - Pilhatsch, Maximilan A1 - Rapp, Michael A. T1 - Pavlovian-to-instrumental transfer across mental disorders BT - a review JF - Neuropsychobiology : international journal of experimental and clinical research in biological psychiatry, pharmacopsychiatry, Biological Psychology/Pharmacopsychology and Pharmacoelectroencephalography N2 - A mechanism known as Pavlovian-to-instrumental transfer (PIT) describes a phenomenon by which the values of environmental cues acquired through Pavlovian conditioning can motivate instrumental behavior. PIT may be one basic mechanism of action control that can characterize mental disorders on a dimensional level beyond current classification systems. Therefore, we review human PIT studies investigating subclinical and clinical mental syndromes. The literature prevails an inhomogeneous picture concerning PIT. While enhanced PIT effects seem to be present in non-substance-related disorders, overweight people, and most studies with AUD patients, no altered PIT effects were reported in tobacco use disorder and obesity. Regarding AUD and relapsing alcohol-dependent patients, there is mixed evidence of enhanced or no PIT effects. Additionally, there is evidence for aberrant corticostriatal activation and genetic risk, e.g., in association with high-risk alcohol consumption and relapse after alcohol detoxification. In patients with anorexia nervosa, stronger PIT effects elicited by low caloric stimuli were associated with increased disease severity. In patients with depression, enhanced aversive PIT effects and a loss of action-specificity associated with poorer treatment outcomes were reported. Schizophrenic patients showed disrupted specific but intact general PIT effects. Patients with chronic back pain showed reduced PIT effects. We provide possible reasons to understand heterogeneity in PIT effects within and across mental disorders. Further, we strengthen the importance of reliable experimental tasks and provide test-retest data of a PIT task showing moderate to good reliability. Finally, we point toward stress as a possible underlying factor that may explain stronger PIT effects in mental disorders, as there is some evidence that stress per se interacts with the impact of environmental cues on behavior by selectively increasing cue-triggered wanting. To conclude, we discuss the results of the literature review in the light of Research Domain Criteria, suggesting future studies that comprehensively assess PIT across psychopathological dimensions. KW - Pavlovian-to-instrumental transfer KW - dimensional psychopathology KW - mental disorders KW - reliability Y1 - 2022 U6 - https://doi.org/10.1159/000525579 SN - 0302-282X SN - 1423-0224 VL - 81 IS - 5 SP - 418 EP - 437 PB - Karger CY - Basel ER - TY - GEN A1 - Garbusow, Maria A1 - Sommer, C. A1 - Nebe, S. A1 - Sebold, Miriam Hannah A1 - Kuitunen-Paul, Sören A1 - Wittchen, H. U. A1 - Smolka, M. A1 - Zimmermann, U. A1 - Rapp, Michael Armin A1 - Huys, Q. A1 - Schlagenhauf, Florian A1 - Heinz, A. T1 - Pavlovian-instrumental transfer in the course of alcohol use disorder T2 - European psychiatry : the journal of the Association of European Psychiatrists N2 - Background: Pavlovian processes are thought to play an important role in the development, maintenance and relapse of alcohol dependence, possibly by influencing and usurping on- going thought and behavior. The influence of Pavlovian stimuli on on-going behavior is paradigmatically measured by Pavlovian-to-instrumental-transfer (PIT) tasks. These involve multiple stages and are complex. Whether increased PIT is involved in human alcohol dependence is uncertain. We therefore aimed to establish and validate a modified PIT paradigm that would be robust, consistent, and tolerated by healthy controls as well as by patients suffering from alcohol dependence, and to explore whether alcohol dependence is associated with enhanced Pavlovian-Instrumental transfer. Methods: 32 recently detoxified alcohol-dependent patients and 32 age and gender matched healthy controls performed a PIT task with instrumental go/no-go approach behaviours. The task involved both Pavlovian stimuli associated with monetary rewards and losses, and images of drinks. Results: Both patients and healthy controls showed a robust and temporally stable PIT effect. Strengths of PIT effects to drug-related and monetary conditioned stimuli were highly correlated. Patients more frequently showed a PIT effect and the effect was stronger in response to aversively conditioned CSs (conditioned suppression), but there was no group difference in response to appetitive CSs. Conclusion: The implementation of PIT has favorably robust properties in chronic alcohol- dependent patients and in healthy controls. It shows internal consistency between monetary and drug-related cues. The findings support an association of alcohol dependence with an increased propensity towards PIT. Y1 - 2018 SN - 0924-9338 SN - 1778-3585 VL - 48 SP - S546 EP - S546 PB - Elsevier CY - ISSY-LES-MOULINEAUX ER - TY - GEN A1 - Heinz, A. A1 - Kluge, U. A1 - Rapp, Michael Armin T1 - Heritability of living in deprived neighbourhoods T2 - Translational Psychiatry Y1 - 2016 U6 - https://doi.org/10.1038/tp.2016.215 SN - 2158-3188 VL - 6 PB - Nature Publ. Group CY - New York ER - TY - GEN A1 - Heinz, A. A1 - Kluge, U. A1 - Rapp, Michael Armin T1 - Heritability of living in deprived neighbourhoods T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 313 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-103770 ER - TY - CHAP A1 - Heinz, A. A1 - Kluge, U. A1 - Schouler-Ocak, M. A1 - Rapp, Michael Armin T1 - Biological Effects of Social Exclusion T2 - European psychiatry : the journal of the Association of European Psychiatrists N2 - Timing and magnitude of surface uplift are key to understanding the impact of crustal deformation and topographic growth on atmospheric circulation, environmental conditions, and surface processes. Uplift of the East African Plateau is linked to mantle processes, but paleoaltimetry data are too scarce to constrain plateau evolution and subsequent vertical motions associated with rifting. Here, we assess the paleotopographic implications of a beaked whale fossil (Ziphiidae) from the Turkana region of Kenya found 740 km inland from the present-day coastline of the Indian Ocean at an elevation of 620 m. The specimen is similar to 17 My old and represents the oldest derived beaked whale known, consistent with molecular estimates of the emergence of modern straptoothed whales (Mesoplodon). The whale traveled from the Indian Ocean inland along an eastward-directed drainage system controlled by the Cretaceous Anza Graben and was stranded slightly above sea level. Surface uplift from near sea level coincides with paleoclimatic change from a humid environment to highly variable and much drier conditions, which altered biotic communities and drove evolution in east Africa, including that of primates. Y1 - 2015 SN - 0924-9338 SN - 1778-3585 VL - 30 PB - Elsevier CY - Paris ER - TY - JOUR A1 - Heinz, A. A1 - Voss, M. A1 - Lawrie, S. M. A1 - Mishara, A. A1 - Bauer, M. A1 - Gallinat, Jürgen A1 - Juckel, G. A1 - Lang, U. A1 - Rapp, Michael Armin A1 - Falkai, P. A1 - Strik, W. A1 - Krystal, J. A1 - Abi-Dargham, A. A1 - Galderisi, S. T1 - Shall we really say goodbye to first rank symptoms? JF - European psychiatry : the journal of the Association of European Psychiatrists N2 - Background: First rank symptoms (FRS) of schizophrenia have been used for decades for diagnostic purposes. In the new version of the DSM-5, the American Psychiatric Association (APA) has abolished any further reference to FRS of schizophrenia and treats them like any other "criterion A' symptom (e.g. any kind of hallucination or delusion) with regard to their diagnostic implication. The ICD-10 is currently under revision and may follow suit. In this review, we discuss central points of criticism that are directed against the continuous use of first rank symptoms (FRS) to diagnose schizophrenia. KW - First rank symptoms KW - Schizophrenia KW - ICD KW - DSM KW - Self-disorder Y1 - 2016 U6 - https://doi.org/10.1016/j.eurpsy.2016.04.010 SN - 0924-9338 SN - 1778-3585 VL - 37 SP - 8 EP - 13 PB - Elsevier CY - Paris ER -