@article{BuergerSchoenfeldScheineretal.2023,
  author    = {B{\"u}rger, Arne and Schoenfeld, Cornelia von and Scheiner, Christin and Seidel, Alexandra and Wasserscheid, Antonia and Gad, Doreya and Kittel-Schneider, Sarah and Romanos, Marcel and Reiter, Andrea M. F.},
  title     = {Universal prevention for non-suicidal self-injury in adolescents is scarce - A systematic review},
  series = {Frontiers in Psychiatry},
  volume    = {14},
  journal   = {Frontiers in Psychiatry},
  doi       = {10.3389/fpsyt.2023.1130610},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357490},
  year      = {2023},
  abstract  = {Non-suicidal self-injury (NSSI) during adolescence is a high-risk marker for the development and persistence of mental health problems and has been recognized as a significant public health problem. Whereas targeted prevention has indeed shown to be effective in reducing NSSI and improve mental health problems, access to such programs is limited. By face validity, universal prevention of NSSI seems an ideal starting point for a stepped-care model to circumvent a lack of resources in the medical care system. However, it is yet unclear how effective such approaches are. Here, we provide a summary of existing work on universal prevention of NSSI in adolescents younger than 21 years based on a systematic literature search. We found that only seven studies are available. None of the programs evaluated was found to be effective in reducing the incidence or frequency of NSSI. After providing a comprehensive summary of the existing work, we evaluate the fact that existing work primarily focusses on selected/targeted prevention and on psychoeducational methods. We derive implications for future directions in the field of universal prevention of NSSI.},
  language  = {en}
}
@article{FeketeKulpokTaurinesetal.2023,
  author    = {Fekete, Stefanie and Kulpok, Christine and Taurines, Regina and Egberts, Karin and Geissler, Julia and Gerlach, Manfred and Malonga Makosi, Doroth{\´e}e and K{\"o}nig, Jochem and Urschitz, Michael S. and Toni, Irmgard and Neubert, Antje and Romanos, Marcel},
  title     = {Value of a web-based pediatric drug information system to prevent serious adverse drug reactions in child and adolescent psychiatry},
  series = {Journal of Neural Transmission},
  volume    = {130},
  journal   = {Journal of Neural Transmission},
  number    = {1},
  doi       = {10.1007/s00702-022-02563-9},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-324817},
  pages     = {53-63},
  year      = {2023},
  abstract  = {Psychotropic drugs are frequently prescribed 'off-label' to children and adolescents and carry the risk of serious adverse drug reactions (sADR). We examined the frequency of sADRs of psychotropic drugs in pediatric inpatients and explored their potential preventability through following the recommendations of a web-based pediatric drug information system (PDIS). The potential socio-economic impacts of using this online system is also addressed. Routine clinical data from all inpatients treated in a child and adolescent psychiatry department between January 2017 and December 2018 were retrospectively examined for the occurrence of sADRs as defined by the European Medicines Agency. The preventability of the sADRs was assessed based on the information of the PDIS. Furthermore, the expected prolongation of the hospital stay due to sADRs was calculated as well as the associated treatment costs. The study was supported by the Innovation Fund of the Joint Federal Committee, grant number 01NVF16021. In total, 1036 patients were screened of whom 658 (63.5\%) received psychopharmacological treatment. In 53 (8.1\%) of these patients 54 sADRs were documented, of which 37 sADRs were identified as potentially preventable through PDIS. Mitigating sADR through PDIS would likely have prevented prolonged hospital stays and conferred considerable savings for health insurance companies. PDIS provides systematic and evidence-based information about pediatric psychopharmacotherapy and helps to prevent prescribing errors. Therefore, PDIS is a useful tool to increase drug therapy safety in child and adolescent psychiatry. Further prospective studies are needed to confirm the results.},
  language  = {en}
}
@article{ScheinerSeisKleindienstetal.2023,
  author    = {Scheiner, Christin and Seis, Christian and Kleindienst, Nikolaus and Buerger, Arne},
  title     = {Psychopathology, protective factors, and COVID-19 among adolescents: a structural equation model},
  series = {International Journal of Environmental Research and Public Health},
  volume    = {20},
  journal   = {International Journal of Environmental Research and Public Health},
  number    = {3},
  issn      = {1660-4601},
  doi       = {10.3390/ijerph20032493},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-304475},
  year      = {2023},
  abstract  = {Since the outbreak of the COVID-19 pandemic in December 2019 and the associated restrictions, mental health in children and adolescents has been increasingly discussed in the media. Negative impacts of the pandemic, including a sharp increase in psychopathology and, consequently, reduced quality of life, appear to have particularly affected children and young people, who may be especially vulnerable to the adverse effects of isolation. Nevertheless, many children and adolescents have managed to cope well with the restrictions, without deterioration of their mental health. The present study therefore explored the links between COVID-19 infection (in oneself or a family member, as well as the death of a family member due to the virus), protective factors such as self-efficacy, resilience, self-esteem, and health-related quality of life, and measures of psychopathology such as depression scores, internalizing/externalizing problems, emotion dysregulation, and victimization. For this purpose, we examined data from 2129 adolescents (mean age = 12.31, SD = 0.67; 51\% male; 6\% born outside of Germany) using a structural equation model. We found medium to high loadings of the manifest variables with the latent variables (COVID-19, protective factors, and psychopathology). Protective factors showed a significant negative correlation with psychopathology. However, COVID-19 had a weak connection with psychopathology in our sample. External pandemic-related factors (e.g., restrictions) and their interaction with existing psychopathology or individual protective factors appear to have a greater influence on young people's mental health than the impact of the virus per se. Sociopolitical efforts should be undertaken to foster prevention and promote individual resilience, especially in adolescence.},
  language  = {en}
}
@phdthesis{Peters2023,
  author    = {Peters, Katharina},
  title     = {Biological Substrates of Waiting Impulsivity in Children and Adolescents with and without ADHD},
  doi       = {10.25972/OPUS-24636},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-246368},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {Focus of the present work were the questions whether and how the concept of waiting impulsivity (WI), defined as the ability to regulate a response in anticipation of reward and measured by the 4-choice serial reaction time task (4-CSRTT), may contribute to our understanding of Attention-Deficit/Hyperactivity Disorder (ADHD) and its neurobiological underpinnings. To address this topic, two studies were conducted: in a first study, the relationship be-tween 4-CSRTT behavioral measures, neural correlates and ADHD symptom domains, i.e. inattention (IA) and hyperactivity/impulsivity (H/I) was explored in a pooled sample of 90 children and adolescents with (n=44) and without (n=46) ADHD diagnosis. As ex-pected, IA was associated with dorsolateral prefrontal brain regions linked with executive functions and attentional control, which was evident on the structural and the functional level. Higher levels of both IA and H/I covaried with decreased activity in the right ven-trolateral prefrontal cortex (PFC), a central structure for response inhibition. Moderation analyses revealed that H/I-related decreased activation in this region did not map linearly on difficulties on the behavioral level: brain activation was a significant predictor of task accuracy only, when H/I symptoms were low/absent but not for clinically relevant ADHD symptoms. Further, H/I was implicated in dysfunctional top-down control of reward eval-uation. Both symptom domains correlated positively with hippocampus (HC) activity in anticipation of reward. In addition, for high H/I symptoms, greater activation in the HC was found to correlate with higher motivation on the behavioral level, indicating that rein-forcement-learning and/or contingency awareness may contribute to altered reward pro-cessing in ADHD patients. In a second study, the possible serotonergic modulation of WI and the ADHD-WI relation-ship was addressed in a sub-sample comprising 86 children and adolescents of study I. The effects of a functional variant in the gene coding for the rate-limiting enzyme in the synthesis of brain serotonin on behavior and structure or function of the WI-network was investigated. Moderation analyses revealed that on the behavioral level, a negative corre-lation between accuracy and IA was found only in GG-homozygotes, whereas no signifi-cant relationship emerged for carriers of the T-allele. This is in line with previous reports of differential effects of serotonergic modulation on attentional performance depending on the presence of ADHD symptoms. A trend-wise interaction effect of genotype and IA for regional volume of the right middle frontal gyrus was interpreted as a hint towards an involvement of the PFC in this relationship, although a more complex mechanism includ-ing developmental effects can be assumed. In addition, interaction effects of genotype and IA were found for brain activation in the amygdala (AMY) und HC during perfor-mance of the 4-CSRTT, while another interaction was found for H/I symptoms and geno-type for right AMY volume. These findings indicate a serotonergic modulation of coding of the emotional value of reward during performance of the 4-CSRTT that varies de-pending on the extent of psychopathology-associated traits. Taken together, it was shown that the 4-CSRTT taps distinct domains of impulsivity with relevance to ADHD symptomatology: (proactive) response inhibition difficulties in relation with anticipation of reward. Furthermore, the two symptom domains, IA and H/I, contrib-ute differently to WI, which emphasizes the need to distinguish both in the research of ADHD. The results of study II emphasized the relevance of serotonergic transmission especially for attentional control and emotional processing. Although the present findings need replication and further refinement in more homogenous age groups, the use of the 4-CSRTT with a dimensional approach is a very promising strategy, which will hopefully extend our understanding of impulsivity-related mental disorders in the future.},
  subject      = {Aufmerksamkeitsdefizit-Syndrom},
  language  = {en}
}
@phdthesis{Huettl2023,
  author    = {H{\"u}ttl, Fabian},
  title     = {Motorische Fertigkeiten von Kindern und Jugendlichen mit psychischen St{\"o}rungen - eine retrospektive Analyse},
  doi       = {10.25972/OPUS-32190},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-321905},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {Durch die vorliegende Arbeit konnte st{\"o}rungs{\"u}bergreifend ein Zusammenhang zwischen dem Tag der Motorik-Testung und dem IQ einerseits und den Testbefunden zur Motorik andererseits gezeigt werden. Es gelang nicht, den vermuteten negativen Einfluss von psychosozialen Faktoren auf motorische F{\"a}higkeiten zu demonstrieren. Bez{\"u}glich der ADHS-Medikation konnte aufgrund des Studiendesigns als Querschnittstudie keine klare Aussage getroffen werden, ob ein positiver Einfluss auf motorische F{\"a}higkeiten vorliegt. Bei den Patient-/innen mit Hyperkinetischer St{\"o}rung des Sozialverhaltens (F90.1) fanden sich zwar bei bestehender ADHS-Medikation signifikant bessere Testbefunde der Balance, es konnte jedoch nicht gekl{\"a}rt werden, warum der positive Effekt der ADHS-Medikation nur auf diese St{\"o}rungsgruppe und den Balance-Untertest der M-ABC II begrenzt war. Im Gruppenvergleich konnten signifikant bessere motorische F{\"a}higkeiten der Patient-/innen mit internalisierender St{\"o}rung als jener mit externalisierender St{\"o}rung festgestellt werden. Damit kongruent kam die Diagnose einer UEMF (F82) in der Gruppe der externalisierenden St{\"o}rungen h{\"a}ufiger vor. Da ein Großteil der Patient-/innen der externalisierenden St{\"o}rungsgruppe an Defiziten der Aufmerksamkeit, Impulskontrolle und der Motivation litt, ist davon auszugehen, dass diese Symptome zu schwerwiegenden Beeintr{\"a}chtigungen der motorischen F{\"a}higkeiten und damit auch zu weiteren Problemen im Alltag oder bei der Schullaufbahn f{\"u}hren. Innerhalb der Gruppe der externalisierenden St{\"o}rungen konnte hinsichtlich der motorischen F{\"a}higkeiten kein Unterschied zwischen Patient-/innen mit Hyperkinetischen St{\"o}rungen (F90.-) und solchen mit St{\"o}rung des Sozialverhaltens (F91) gefunden werden. Ein solcher Unterschied h{\"a}tte einen Hinweis geben k{\"o}nnen, ob eher Defizite der Aufmerksamkeit und Impulskontrolle oder ein Motivationsdefizit mit motorischen Einschr{\"a}nkungen verbunden sind. Hierbei ist anzumerken, dass die Gruppengr{\"o}ßen f{\"u}r einen validen Vergleich dieser St{\"o}rungsgruppen nicht ausreichend waren. Der Vergleich motorischer F{\"a}higkeiten sowie der H{\"a}ufigkeit einer UEMF (F82) zwischen Patient-/innen mit umschriebener Entwicklungsst{\"o}rung des Sprechens und der Sprache (F80) einerseits und Patient-/innen mit umschriebener Entwicklungsst{\"o}rung der schulischen Fertigkeiten (F81) andererseits best{\"a}tigte die Vermutung, dass bei Patient-/innen der St{\"o}rungsgruppe F80 schlechtere motorische F{\"a}higkeiten und signifikant mehr motorische Defizite vorlagen. Ein Teil dieses Unterschieds l{\"a}sst sich jedoch durch den signifikant niedrigeren IQ der St{\"o}rungsgruppe F80 erkl{\"a}ren. Es muss dar{\"u}ber hinaus ber{\"u}cksichtigt werden, dass bei den umschriebenen Entwicklungsst{\"o}rungen F80 und F81 eine h{\"a}ufige Komorbidit{\"a}t mit externalisierenden St{\"o}rungen bestand, sodass motorische Defizite auch durch ein urs{\"a}chliches Defizit der Aufmerksamkeit und Impulskontrolle erkl{\"a}rt werden k{\"o}nnten.},
  subject      = {Motorische F{\"a}higkeit},
  language  = {de}
}
@phdthesis{Mittermeier2023,
  author    = {Mittermeier, Anna Barbara},
  title     = {Furchtgeneralisierung bei Kindern und Jugendlichen mit internalisierenden St{\"o}rungen},
  doi       = {10.25972/OPUS-28265},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-282658},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {In vorgegangenen Studien wurde bei erwachsenen Patienten mit Angstst{\"o}rungen eine verst{\"a}rkte Furchtgeneralisierung, eine eingeschr{\"a}nkte F{\"a}higkeit zur Reizdiskrimination sowie eine ver{\"a}nderte Aufmerksamkeitsverteilung nachgewiesen. In einer gesunden Studienpopulation konnte bei Kindern eine st{\"a}rkere Furchtgeneralisierung nachgewiesen werden als bei Erwachsenen. Ihre Generalisierungsgradienten gleichen denen von Erwachsenen mit Angstst{\"o}rung. M{\"o}glicherweise haben gest{\"o}rte Lernprozesse in der Kindheit somit langfristige Effekte auf die Entwicklung von Angstst{\"o}rungen. Obwohl die Vorg{\"a}nge des Furchtlernens im Kindesalter entscheidend f{\"u}r das Verst{\"a}ndnis von Angstst{\"o}rungen sind, gibt es kaum Studien in dieser Altersgruppe. Die vorliegende Studie untersucht die Zusammenh{\"a}nge von Furchtgeneralisierung und Aufmerksamkeitsprozessen in einer klinischen Population mit internalisierender St{\"o}rung im Kindes- und Jugendalter. Hierzu durchliefen Kinder und Jugendliche mit internalisierender St{\"o}rung (n= 49) sowie gesunde Kontrollen (n=48) im Alter von 9 bis 17 Jahre ein Furcht-generalisierungsparadigma mit Diskriminationstraining sowie einen modifizierten Dotprobe mit integriertem Eyetracking. Die {\"A}ngstlichkeit wurde mittels verschiedener Angstfrageb{\"o}gen gemessen. Im Generalisierungsparadigma wurden zwei weibliche Gesichter mit neutralem Gesichtsausdruck als Stimuli verwendet, die entweder mit (CS+) oder ohne (CS-) einem 95dB lauten Schrei sowie einem angsterf{\"u}llten Gesichtsausdruck gezeigt wurden. Zur Messung der Furchtreaktion wurden subjektive Ratings f{\"u}r Arousal, Valenz und Kontingenz erfasst, zudem wurde die Hautleitf{\"a}higkeit gemessen. Zur Auswertung des Dotprobes wurden die Reaktionszeiten und die Initialsakkade erfasst. Die statistische Analyse des Furchtgeneralisierungsparadigmas sowie des Dotprobe-Paradigmas wurde mittels Multivarianzanalysen mit Messwiederholung durchgef{\"u}hrt, gefolgt von t-Tests zur weiterf{\"u}hrenden Analyse. Desweiteren wurden die Aufmerksamkeitsreaktionen von nicht-{\"a}ngstlichen und {\"a}ngstlichen Teilnehmern in Kategorien eingeteilt und mittels Chi-Quadrat Analysen verglichen. Zur Analyse des Zusammenhangs zwischen Furchtgeneralisierung und Aufmerksamkeitsprozessen erfolgte eine Regressionsanalyse mit einem GS Mittelwert als abh{\"a}ngiger Variable und der {\"A}ngstlichkeit und den Aufmerk-samkeitsprozessen als Pr{\"a}diktoren. Die Ergebnisse best{\"a}tigten eine solide Furchtkonditionierung anhand des „Screaming Lady"-Paradigmas in einer klinischen Population, dies war erkennbar an h{\"o}heren Ratings f{\"u}r den aversiven Stimulus im Vergleich zum sicheren Stimulus in beiden Gruppen. Grunds{\"a}tzlich h{\"o}here Furchtratings sowie h{\"o}here Ratings der Generalisierungsstimuli im Vergleich zum sicheren Stimulus wiesen auf eine st{\"a}rkere Generalisierung in der Untergruppe mit h{\"o}herem Angst-Trait innerhalb der internalisierenden Probandengruppe hin. Die Analyse der Dotprobe Daten ergab schnellere Reaktionszeiten sowie h{\"a}ufigere Initialsakkaden gegen{\"u}ber furchteinfl{\"o}ßenden Stimuli bei Patienten mit internalisierender St{\"o}rung. Des Weiteren zeigten sehr {\"a}ngstliche Probanden h{\"a}ufiger einen Attentional bias im Chi Quadrat Test als nicht-{\"a}ngstliche Probanden. Dies wies daraufhin, dass sowohl bei Patienten mit internalisierender St{\"o}rung als auch bei sehr {\"a}ngstlichen Probanden ein Attentional bias gegen{\"u}ber furchtrelevanten Stimuli vorliegt. Vor allem bei Kindern mit internalisierender St{\"o}rung sagten die {\"A}ngstlichkeit und ver{\"a}nderte Aufmerksamkeitsprozesse die Auspr{\"a}gung der Furchtgeneralisierung voraus. Somit kann ein Zusammenhang von ver{\"a}nderten Aufmerksamkeitsprozessen und Furchtgeneralisierung vermutet werden.},
  subject      = {Kinderpsychiatrie},
  language  = {de}
}
@article{ScheinerDaunkeSeideletal.2023,
  author    = {Scheiner, Christin and Daunke, Andrea and Seidel, Alexandra and Mittermeier, Sabrina and Romanos, Marcel and K{\"o}lch, Michael and Buerger, Arne},
  title     = {LessStress - how to reduce stress in school: evaluation of a universal stress prevention in schools: study protocol of a cluster-randomised controlled trial},
  series = {Trials},
  volume    = {24},
  journal   = {Trials},
  number    = {1},
  doi       = {10.1186/s13063-022-06970-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300393},
  year      = {2023},
  abstract  = {Background Chronic stress is detrimental to health, and children and young people have had to cope with significantly more stress since the start of the COVID-19 pandemic. In particular, stress at school and in relation to learning is a major problem in this age group. Studies in Germany have indicated that the pandemic has led to a reduced quality of life (QoL) and an increased risk for psychiatric disorders in children and adolescents. Schools are an ideal setting for interventions against stress, which is one of the strongest predictors for the development of psychosocial problems. The present study seeks to address stress by means of a short prevention training programme in schools, including emotion regulation, mindfulness, and self-compassion. In addition to information material for self-study, students should have the opportunity to actively deal with the topic of stress and develop coping strategies within a short space of time. In contrast to very long stress reduction programmes that often last several weeks, the programme is delivered in just 90 min. Methods The effectiveness of the short and economical prevention programme LessStress will be examined in a cluster-randomised controlled trial (RCT) encompassing 1894 students. At several measurement time points, students from two groups (intervention and control) will be asked about their subjectively perceived stress levels, among other aspects. Due to the clustered nature of the data, mainly multilevel analyses will be performed. Discussion In Germany, there are no nationwide universal prevention programmes for students against stress in schools, and this gap has become more evident since the outbreak of the pandemic. Universal stress prevention in schools may be a starting point to promote resilience. By dealing with stress in a healthy way, mental health can be strengthened and maintained. Moreover, to reach at-risk students at an early stage, we advocate for a stronger networking between child psychiatry and schools.},
  language  = {en}
}
@phdthesis{Lueffe2023,
  author    = {L{\"u}ffe, Teresa Magdalena},
  title     = {Behavioral and pharmacological validation of genetic zebrafish models for ADHD},
  doi       = {10.25972/OPUS-25716},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-257168},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {Attention-deficit/hyperactivity disorder (ADHD) is the most prevalent neurodevelopmental disorder described in psychiatry today. ADHD arises during early childhood and is characterized by an age-inappropriate level of inattention, hyperactivity, impulsivity, and partially emotional dysregulation. Besides, substantial psychiatric comorbidity further broadens the symptomatic spectrum. Despite advances in ADHD research by genetic- and imaging studies, the etiopathogenesis of ADHD remains largely unclear. Twin studies suggest a heritability of 70-80 \% that, based on genome-wide investigations, is assumed to be polygenic and a mixed composite of small and large, common and rare genetic variants. In recent years the number of genetic risk candidates is continuously increased. However, for most, a biological link to neuropathology and symptomatology of the patient is still missing. Uncovering this link is vital for a better understanding of the disorder, the identification of new treatment targets, and therefore the development of a more targeted and possibly personalized therapy. The present thesis addresses the issue for the ADHD risk candidates GRM8, FOXP2, and GAD1. By establishing loss of function zebrafish models, using CRISPR/Cas9 derived mutagenesis and antisense oligonucleotides, and studying them for morphological, functional, and behavioral alterations, it provides novel insights into the candidate's contribution to neuropathology and ADHD associated phenotypes. Using locomotor activity as behavioral read-out, the present work identified a genetic and functional implication of Grm8a, Grm8b, Foxp2, and Gad1b in ADHD associated hyperactivity. Further, it provides substantial evidence that the function of Grm8a, Grm8b, Foxp2, and Gad1b in activity regulation involves GABAergic signaling. Preliminary indications suggest that the three candidates interfere with GABAergic signaling in the ventral forebrain/striatum. However, according to present and previous data, via different biological mechanisms such as GABA synthesis, transmitter release regulation, synapse formation and/or transcriptional regulation of synaptic components. Intriguingly, this work further demonstrates that the activity regulating circuit, affected upon Foxp2 and Gad1b loss of function, is involved in the therapeutic effect mechanism of methylphenidate. Altogether, the present thesis identified altered GABAergic signaling in activity regulating circuits in, presumably, the ventral forebrain as neuropathological underpinning of ADHD associated hyperactivity. Further, it demonstrates altered GABAergic signaling as mechanistic link between the genetic disruption of Grm8a, Grm8b, Foxp2, and Gad1b and ADHD symptomatology like hyperactivity. Thus, this thesis highlights GABAergic signaling in activity regulating circuits and, in this context, Grm8a, Grm8b, Foxp2, and Gad1b as exciting targets for future investigations on ADHD etiopathogenesis and the development of novel therapeutic interventions for ADHD related hyperactivity. Additionally, thigmotaxis measurements suggest Grm8a, Grm8b, and Gad1b as interesting candidates for prospective studies on comorbid anxiety in ADHD. Furthermore, expression analysis in foxp2 mutants demonstrates Foxp2 as regulator of ADHD associated gene sets and neurodevelopmental disorder (NDD) overarching genetic and functional networks with possible implications for ADHD polygenicity and comorbidity. Finally, with the characterization of gene expression patterns and the generation and validation of genetic zebrafish models for Grm8a, Grm8b, Foxp2, and Gad1b, the present thesis laid the groundwork for future research efforts, for instance, the identification of the functional circuit(s) and biological mechanism(s) by which Grm8a, Grm8b, Foxp2, and Gad1b loss of function interfere with GABAergic signaling and ultimately induce hyperactivity.},
  language  = {en}
}
@phdthesis{Daub2023,
  author    = {Daub, Jonas},
  title     = {Der Einfluss von Alter und {\"A}ngstlichkeit auf die Furchtgeneralisierung und die Aufmerksamkeitslenkung bei gesunden Kindern und Jugendlichen},
  doi       = {10.25972/OPUS-30010},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300100},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {Mittels einer klinischen Studie wurden die Furchtgeneralisierung und Aufmerksamkeitslenkung von 44 gesunden Kindern und Jugendlichen im Alter von 9-17 Jahren untersucht. Eine {\"U}bergeneralisierung konditionierter Furcht sowie ver{\"a}nderte Aufmerksamkeitsprozesse werden in zahlreichen Arbeiten mit der Entstehung und Aufrechterhaltung von Angsterkrankungen in Verbindung gebracht. Der Hauptteil der Forschung beschr{\"a}nkte sich bislang auf die Untersuchung von erwachsenen Probanden. Da Angsterkrankungen jedoch h{\"a}ufig bereits im Kindes- und Jugendalter entstehen und sich in der Erforschung psychiatrischer Erkrankungen zunehmend eine dimensionale Betrachtungsweise durchsetzt, bestand das Ziel der Studie darin, etwaige Alterseffekte und den Einfluss der {\"A}ngstlichkeit auf die genannten Ph{\"a}nomene bei gesunden Probanden zu untersuchen. Dar{\"u}ber hinaus wurde ein potentiell pr{\"a}ventiver Ansatz erforscht. Im Ergebnis zeigten sich in den Gruppenvergleichen keine relevanten Differenzen. Interessanterweise deutete sich in der Gruppe der {\"a}lteren Probanden entgegen der Erwartung eine verst{\"a}rkte Furchtgeneralisierung an, die wom{\"o}glich mit einer ver{\"a}nderten Beziehung zu Furcht und Risiko in der Adoleszenz zusammenh{\"a}ngt. Aus den Befunden ergibt sich die Notwendigkeit weiterer, prospektiver Arbeiten, um unser Verst{\"a}ndnis der {\"A}tiologie von Angsterkrankungen zu verbessern. Weiterhin ist noch offen, inwiefern es sich bei der {\"U}bergeneralisierung und einer ver{\"a}nderten Aufmerksamkeitslenkung um Risikofaktoren f{\"u}r die Entwicklung von Angsterkrankungen oder vielmehr um Epiph{\"a}nomene handelt, die erst mit Ausbruch der Erkrankung auftreten. Der Einsatz von Methoden der virtuellen Realit{\"a}t erscheint besonders geeignet, diese Prozesse zuk{\"u}nftig noch besser zu erforschen.},
  subject      = {Angst},
  language  = {de}
}