@misc{GarbusowSommerNebeetal.2018,
  author    = {Garbusow, Maria and Sommer, Christian and Nebe, Stephan and Sebold, Miriam Hannah and Kuitunen-Paul, S{\"o}ren and Wittchen, Hans-Ulrich and Smolka, Michael N. and Zimmermann, Ulrich S. and Rapp, Michael Armin and Huys, Quentin J. M. and Schlagenhauf, Florian and Heinz, Andreas},
  title     = {Multi-level evidence of general pavlovian-to-instrumental transfer in alcohol use disorder},
  series = {Alcoholism : clinical and experimental research ; the official journal of the American Medical Society on Alcoholism and the Research Society on Alcoholism},
  volume    = {42},
  journal   = {Alcoholism : clinical and experimental research ; the official journal of the American Medical Society on Alcoholism and the Research Society on Alcoholism},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {0145-6008},
  pages     = {128A -- 128A},
  year      = {2018},
  language  = {en}
}
@misc{GellertHaeuslerSuhretal.2018,
  author    = {Gellert, Paul and H{\"a}usler, Andreas and Suhr, Ralf and Gholami, Maryam and Rapp, Michael Armin and Kuhlmey, Adelheid and Nordheim, Johanna},
  title     = {Testing the stress-buffering hypothesis of social support in couples coping with early-stage dementia},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {657},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-44627},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-446270},
  pages     = {16},
  year      = {2018},
  abstract  = {Purpose To test whether the negative relationship between perceived stress and quality of life (Hypothesis 1) can be buffered by perceived social support in patients with dementia as well as in caregivers individually (Hypothesis 2: actor effects) and across partners (Hypothesis 3: partner effects and actor-partner effects). Method A total of 108 couples (N = 216 individuals) comprised of one individual with early-stage dementia and one caregiving partner were assessed at baseline and one month apart. Moderation effects were investigated by applying linear mixed models and actor-partner interdependence models. Results Although the stress-quality of life association was more pronounced in caregivers (beta = -.63, p<.001) compared to patients (beta= -.31, p<.001), this association was equally moderated by social support in patients (beta = .14, p<.05) and in the caregivers (beta =.13, p<.05). From one partner to his or her counterpart, the partner buffering and actor-partner-buffering effect were not present. Conclusion The stress-buffering effect has been replicated in individuals with dementia and caregivers but not across partners. Interventions to improve quality of life through perceived social support should not only focus on caregivers, but should incorporate both partners.},
  language  = {en}
}
@article{GellertHaeuslerSuhretal.2018,
  author    = {Gellert, Paul and H{\"a}usler, Andreas and Suhr, Ralf and Gholami, Maryam and Rapp, Michael Armin and Kuhlmey, Adelheid and Nordheim, Johanna},
  title     = {Testing the stress-buffering hypothesis of social support in couples coping with early-stage dementia},
  series = {PLoS one},
  volume    = {13},
  journal   = {PLoS one},
  number    = {1},
  publisher = {PLoS},
  address   = {San Fransisco},
  issn      = {1932-6203},
  doi       = {10.1371/journal.pone.0189849},
  pages     = {14},
  year      = {2018},
  abstract  = {Purpose: To test whether the negative relationship between perceived stress and quality of life (Hypothesis 1) can be buffered by perceived social support in patients with dementia as well as in caregivers individually (Hypothesis 2: actor effects) and across partners (Hypothesis 3: partner effects and actor-partner effects). Method: A total of 108 couples (N = 216 individuals) comprised of one individual with early-stage dementia and one caregiving partner were assessed at baseline and one month apart. Moderation effects were investigated by applying linear mixed models and actor-partner interdependence models. Results: Although the stress-quality of life association was more pronounced in caregivers (beta = -.63, p<.001) compared to patients (beta= -.31, p<.001), this association was equally moderated by social support in patients (beta = .14, p<.05) and in the caregivers (beta =.13, p<.05). From one partner to his or her counterpart, the partner buffering and actor-partner-buffering effect were not present. Conclusion: The stress-buffering effect has been replicated in individuals with dementia and caregivers but not across partners. Interventions to improve quality of life through perceived social support should not only focus on caregivers, but should incorporate both partners.},
  language  = {en}
}
@misc{GarbusowSommerNebeetal.2018,
  author    = {Garbusow, Maria and Sommer, C. and Nebe, S. and Sebold, Miriam Hannah and Kuitunen-Paul, S{\"o}ren and Wittchen, H. U. and Smolka, M. and Zimmermann, U. and Rapp, Michael Armin and Huys, Q. and Schlagenhauf, Florian and Heinz, A.},
  title     = {Pavlovian-instrumental transfer in the course of alcohol use disorder},
  series = {European psychiatry : the journal of the Association of European Psychiatrists},
  volume    = {48},
  journal   = {European psychiatry : the journal of the Association of European Psychiatrists},
  publisher = {Elsevier},
  address   = {ISSY-LES-MOULINEAUX},
  issn      = {0924-9338},
  pages     = {S546 -- S546},
  year      = {2018},
  abstract  = {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.},
  language  = {en}
}
@article{NienaberHeinzRappetal.2018,
  author    = {Nienaber, Andr{\´e} and Heinz, Andreas and Rapp, Michael Armin and Bermpohl, F. and Schulz, M. and Behrens, J. and L{\"o}hr, M.},
  title     = {Einfluss der Personalbesetzung auf Konflikte auf psychiatrischen Stationen},
  series = {Der Nervenarzt : Organ der Deutschen Gesellschaft f{\"u}r Psychiatrie, Psychotherapie und Nervenheilkunde ; Mitteilungsblatt der Deutschen Gesellschaft f{\"u}r Neurologie},
  volume    = {89},
  journal   = {Der Nervenarzt : Organ der Deutschen Gesellschaft f{\"u}r Psychiatrie, Psychotherapie und Nervenheilkunde ; Mitteilungsblatt der Deutschen Gesellschaft f{\"u}r Neurologie},
  number    = {7},
  publisher = {Springer},
  address   = {New York},
  issn      = {0028-2804},
  doi       = {10.1007/s00115-018-0521-5},
  pages     = {821 -- 827},
  year      = {2018},
  abstract  = {Psychiatrische Stationen sind ein wichtiges Element in der psychiatrischen Versorgung von Menschen mit akuter Eigen- oder Fremdgef{\"a}hrdung. Leider kommt es in diesem Rahmen immer wieder auch zu Aggression, Gewalt (Konflikten) sowie zur Anwendung von Zwang (Eind{\"a}mmung). Als entscheidender Faktor f{\"u}r den sachgem{\"a}ßen Umgang mit diesen Situationen wird sowohl die Quantit{\"a}t als auch die Qualit{\"a}t der Mitarbeitenden angesehen. Vor diesem Hintergrund besch{\"a}ftigt sich die vorliegende Untersuchung mit der Versorgungssituation auf akutpsychiatrischen Stationen. Die Hypothese lautet, dass sowohl die Gr{\"o}ße der akutpsychiatrischen Station als auch die Anzahl der Pflegenden einen Einfluss auf das Vorkommen konflikthafter Situationen haben. Hierf{\"u}r sind Daten in 6 Kliniken auf insgesamt 12 psychiatrischen Stationen erfasst worden. Als Erfassungsinstrument diente die Patient Staff Conflict Checklist - Shift Report (PCC-SR). Insgesamt konnten 2026 Schichten (Fr{\"u}h‑, Sp{\"a}t- und Nachtschicht) erfasst und ausgewertet werden. Die personelle Besetzung der Stationen mit Pflegepersonal variierte erheblich. Die Ergebnisse zeigen, dass sowohl die Stationsgr{\"o}ße als auch die Anzahl der Pflegepersonen auf akutpsychiatrischen Stationen einen signifikanten Einfluss auf das Vorkommen von Konflikten haben. In den Ergebnissen zeigt sich weiterhin, dass sich die Inzidenz des konflikthaften Verhaltens von Patienten sowohl im Hinblick auf die untersuchten Stationen der beteiligten Krankenh{\"a}user als auch im Hinblick auf die betrachteten Dienstzeittypen unterscheiden. Dar{\"u}ber hinaus zeigt sich, dass das Ausmaß der Schließung einer Akutstation und die Gr{\"o}ße einer Station einen negativen Einfluss auf die Inzidenz von Konflikten im station{\"a}r akutpsychiatrischen Kontext haben. Das Auftreten konflikthaften Verhaltens kann zur Fremd- oder Selbstgef{\"a}hrdung und zu einer Vielzahl deeskalierender und eind{\"a}mmender Maßnahmen f{\"u}hren. Hierf{\"u}r sind entsprechende personelle Ressourcen erforderlich.},
  language  = {de}
}
@misc{SeboldGarbusowNebeetal.2018,
  author    = {Sebold, Miriam Hannah and Garbusow, Maria and Nebe, S. and Sundmacher, L. and Kuitunen-Paul, S{\"o}ren and Wittchen, H. U. and Smolka, M. and Zimmermann, U. and Rapp, Michael Armin and Huys, Q. and Schlagenhauf, Florian and Heinz, A.},
  title     = {From goals to habits in alcohol dependence},
  series = {European psychiatry : the journal of the Association of European Psychiatrists},
  volume    = {48},
  journal   = {European psychiatry : the journal of the Association of European Psychiatrists},
  publisher = {Elsevier},
  address   = {Paris},
  issn      = {0924-9338},
  pages     = {S274 -- S274},
  year      = {2018},
  language  = {en}
}
@misc{LiuKuschpelSchadetal.2018,
  author    = {Liu, S. and Kuschpel, M. S. and Schad, Daniel and Heinzel, Stephan and Rapp, Michael Armin and Heinz, A.},
  title     = {Effects of rest on learning processes},
  series = {European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology},
  volume    = {28},
  journal   = {European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0924-977X},
  doi       = {10.1016/j.euroneuro.2017.12.099},
  pages     = {S67 -- S68},
  year      = {2018},
  language  = {en}
}
@misc{StelzelBohleSchauenburgetal.2018,
  author    = {Stelzel, Christine and Bohle, Hannah and Schauenburg, Gesche and Walter, Henrik and Granacher, Urs and Rapp, Michael Armin and Heinzel, Stephan},
  title     = {Contribution of the Lateral Prefrontal Cortex to Cognitive-Postural Multitasking},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {489},
  issn      = {1866-8364},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-421140},
  pages     = {12},
  year      = {2018},
  abstract  = {There is evidence for cortical contribution to the regulation of human postural control. Interference from concurrently performed cognitive tasks supports this notion, and the lateral prefrontal cortex (lPFC) has been suggested to play a prominent role in the processing of purely cognitive as well as cognitive-postural dual tasks. The degree of cognitive-motor interference varies greatly between individuals, but it is unresolved whether individual differences in the recruitment of specific lPFC regions during cognitive dual tasking are associated with individual differences in cognitive-motor interference. Here, we investigated inter-individual variability in a cognitive-postural multitasking situation in healthy young adults (n = 29) in order to relate these to inter-individual variability in lPFC recruitment during cognitive multitasking. For this purpose, a oneback working memory task was performed either as single task or as dual task in order to vary cognitive load. Participants performed these cognitive single and dual tasks either during upright stance on a balance pad that was placed on top of a force plate or during fMRI measurement with little to no postural demands. We hypothesized dual one-back task performance to be associated with lPFC recruitment when compared to single one-back task performance. In addition, we expected individual variability in lPFC recruitment to be associated with postural performance costs during concurrent dual one-back performance. As expected, behavioral performance costs in postural sway during dual-one back performance largely varied between individuals and so did lPFC recruitment during dual one-back performance. Most importantly, individuals who recruited the right mid-lPFC to a larger degree during dual one-back performance also showed greater postural sway as measured by larger performance costs in total center of pressure displacements. This effect was selective to the high-load dual one-back task and suggests a crucial role of the right lPFC in allocating resources during cognitivemotor interference. Our study provides further insight into the mechanisms underlying cognitive-motor multitasking and its impairments.},
  language  = {en}
}
@article{StelzelBohleSchauenburgetal.2018,
  author    = {Stelzel, Christine and Bohle, Hannah and Schauenburg, Gesche and Walter, Henrik and Granacher, Urs and Rapp, Michael Armin and Heinzel, Stephan},
  title     = {Contribution of the Lateral Prefrontal Cortex to Cognitive-Postural Multitasking},
  series = {Frontiers in psychologie},
  volume    = {9},
  journal   = {Frontiers in psychologie},
  publisher = {Frontiers},
  address   = {Lausanne},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2018.01075},
  pages     = {12},
  year      = {2018},
  abstract  = {There is evidence for cortical contribution to the regulation of human postural control. Interference from concurrently performed cognitive tasks supports this notion, and the lateral prefrontal cortex (lPFC) has been suggested to play a prominent role in the processing of purely cognitive as well as cognitive-postural dual tasks. The degree of cognitive-motor interference varies greatly between individuals, but it is unresolved whether individual differences in the recruitment of specific lPFC regions during cognitive dual tasking are associated with individual differences in cognitive-motor interference. Here, we investigated inter-individual variability in a cognitive-postural multitasking situation in healthy young adults (n = 29) in order to relate these to inter-individual variability in lPFC recruitment during cognitive multitasking. For this purpose, a oneback working memory task was performed either as single task or as dual task in order to vary cognitive load. Participants performed these cognitive single and dual tasks either during upright stance on a balance pad that was placed on top of a force plate or during fMRI measurement with little to no postural demands. We hypothesized dual one-back task performance to be associated with lPFC recruitment when compared to single one-back task performance. In addition, we expected individual variability in lPFC recruitment to be associated with postural performance costs during concurrent dual one-back performance. As expected, behavioral performance costs in postural sway during dual-one back performance largely varied between individuals and so did lPFC recruitment during dual one-back performance. Most importantly, individuals who recruited the right mid-lPFC to a larger degree during dual one-back performance also showed greater postural sway as measured by larger performance costs in total center of pressure displacements. This effect was selective to the high-load dual one-back task and suggests a crucial role of the right lPFC in allocating resources during cognitivemotor interference. Our study provides further insight into the mechanisms underlying cognitive-motor multitasking and its impairments.},
  language  = {en}
}
@article{HeisselPietrekFlungeretal.2018,
  author    = {Heissel, Andreas and Pietrek, Anou F. and Flunger, Barbara and Fydrich, Thomas and Rapp, Michael Armin and Heinzel, Stephan and Vansteenkiste, Maarten},
  title     = {The Validation of the German Basic Psychological Need Satisfaction and Frustration Scale in the Context of Mental Health},
  series = {European Journal of Health Psychology},
  volume    = {25},
  journal   = {European Journal of Health Psychology},
  number    = {4},
  publisher = {Hogrefe},
  address   = {G{\"o}ttingen},
  issn      = {2512-8442},
  doi       = {10.1027/2512-8442/a000017},
  pages     = {119 -- 132},
  year      = {2018},
  abstract  = {The primary aim of the current study was to examine the unique contribution of psychological need frustration and need satisfaction in the prediction of adults' mental well-being and ill-being in a heterogeneous sample of adults (N = 334; Mage = 43.33, SD = 32.26; 53\% females). Prior to this, validity evidence was provided for the German version of the Basic Psychological Need Satisfaction and Frustration Scale (BPNSFS) based on Self-Determination Theory (SDT). The results of the validation analyses found the German BPNSFS to be a valid and reliable measurement. Further, structural equation modeling (SEM) showed that both need satisfaction and frustration yielded unique and opposing associations with well-being. Specifically, the dimension of psychological need frustration predicted adults' ill-being. Future research should examine whether frustration of psychological needs is involved in the onset and maintenance of psychopathology (e.g., major depressive disorder).},
  language  = {en}
}