Name der Zeitschrift: Frühmittelalterliche Studien Jahrgang: 36 Heft: 2 Seiten: 421-422.

Eye-related movements such as blinks and microsaccades are modulated during bistable perceptual tasks. However, if they play an active role during internal perceptual switches is not known. We conducted two experiments involving an ambiguous plaid stimulus, wherein participants were asked to continuously report their percept, which could consist of either unidirectional coherent or bidirectional component movement. Our main results show that blinks and microsaccades did not facilitate perceptual switches. On the contrary, a reduction in eye movements preceded the perceptual switch. (...) Blanks, on the other hand, thought to mimic the retinal consequences of a blink, consistently led to a switch. Through the timing of the blank-introduced perceptual change, we were able to estimate the delay between the internal switch and the response. This delay further allowed us to evaluate that the reduction in blink probability co-occurred with the internal perceptual switch. Additionally, our results indicate that distinct internal processes underlie the switch to coherent vs. component percept. Blanks exclusively facilitated a switch to the coherent percept, and only the switch to coherent percept was followed by an increase in blink rate. In a second study, we largely replicated the findings and included a microsaccade analysis. Microsaccades only showed a weak relation with perceptual switches, but their direction was correlated with the perceived motion direction. Nevertheless, our data suggests an interaction between microsaccades and blinks by showing that microsaccades were differently modulated around blinks compared with blanks. This study shows that a reduction in eye movements precedes internal perceptual switches indicating that the rate of blinks can set the stage for a reinterpretation of sensory input. While a perceptual switch based on changed sensory input usually leads to an increase in blink rate, such an increase was only present after the perceptual switch to coherent motion but absent after the switch to component percept. This provides evidence of different underlying mechanism or internal consequence of the two perceptual switches and suggests that blinks can uncover differences in internal percept-related processes that are not evident from the percept itself. (shrink)

In a study examining the effects of time of day on problem solving, participants solved insight and analytic problems at their optimal or non-optimal time of day. Given the presumed differences in the cognitive processes involved in solving these two types of problems, it was expected that the reduced inhibitory control associated with non-optimal times of the day would differentially impact performance on the two types of problems. In accordance with this expectation, results showed consistently greater insight problem solving performance (...) during non-optimal times of day compared to optimal times of day but no consistent time of day effects on analytic problem solving. The findings indicate that tasks involving creativity might benefit from a non-optimal time of day. (shrink)

Discourses on Responsible Innovation and Responsible Research and Innovation, in short RI, have revolved around but not elaborated on the notion of critique. In this article, generative critique is introduced to RI as a practice that sits in-between adversarial armchair critique and co-opted, uncritical service. How to position oneself and be positioned on this spectrum has puzzled humanities scholars and social scientists who engage in interdisciplinary collaborations with scientists, engineers, and other professionals. Recently, generative critique has been presented as a (...) solution to the puzzle in interdisciplinary collaborations on neuroscientific experiments. Generative critique seeks to create connections across disciplines that help remake seemingly stable objects in moments when taken-for-granted ways of seeing and approaching objects are unsettled. In order to translate generative critique from the neurosciences to RI, socio-technical integration research is proposed as a practice of generative critique in interdisciplinary RI collaborations. These collaborations aim to account for societal aspects in research and technology development. For this purpose, a variety of approaches have been developed, including STIR and video-reflexive ethnography. STIR and VRE resemble each other but diverge on affective, collaborative, and temporal dimensions. Their juxtaposition serves to develop suggestions for how STIR could be modified on these dimensions to better enact generative critique in interdisciplinary RI collaborations. In this way, the article contributes to ongoing discussions in RI and in the engaged programme in science and technology studies more broadly on the dynamics of positioning in collaborative work. (shrink)

To put frameworks of Responsible Innovation and Responsible Research and Innovation (R(R)I) into practice, engagement methods have been developed to study and enhance technoscientific experts’ capacities to reflexively address value considerations in their work. These methods commonly rely on engagement between technoscientific experts and social scholars, which makes them vulnerable to structural barriers to interdisciplinary collaboration. To circumvent these barriers, we adapt Socio-Technical Integration Research (STIR) for broader use within technoscientific communities. We call this adaptation: reflexive practitioner dialogues. While the (...) primary aim of this article is to introduce and explain the methodological adaptation, we also analyze results from a pilot study with participants who are involved in research on contemplative practices such as mindfulness meditation. The analysis is guided by research questions that sought to assess whether and under what conditions the practitioner dialogues support reflexive and practical engagement with value considerations in participants’ work. The results indicate that reflexive practitioner dialogues can stimulate reflexive awareness of value conflicts and help re-direct decision-making responsively. We characterize the conditions facilitating such responsiveness as “value exnovators,” highlighting the oft-unacknowledged interpersonal relational practices that support collaborative engagement with value considerations. We suggest that “exnovation”—exposing the strengths of given practices for their improvement—can support R(R)I practices by directing analytical attention to their micro-level carriers. (shrink)

Research suggests that even young children engage in strategic behaviors to manipulate the impressions others form of them and that they manage their reputation in order to cooperate with others. The current study investigated whether young children also lie in order to manage their, or their group’s, reputation in front of ingroup and outgroup members. Five-year old children were randomly assigned to an individual reputation condition or a group reputation condition. Then, they played a mini dictator game in which they (...) could share privately any number of their or their group’s stickers with an anonymous child. Participants then met ingroup and outgroup members, established through a minimal group design, via a pre-recorded, staged Skype call. Group members asked the participant how many stickers she, or her group, had donated. Results revealed that children stated to peers to have donated more than their actual donation, with no differences between conditions and no difference toward ingroup and outgroup members. Findings suggest that by 5years of age, children use lying as a strategy to manage their reputation. (shrink)

Die Art-House-Ästhetik der Fernsehserie Hannibal entfacht eine düstere Bilderwelt, die von verschiedenen Symbolen der Vanitas erfüllt ist. Jedoch erweist sich nicht nur die Symbolik, sondern vielmehr die Gestaltung eines eigenen Zeitparadigmas, das durch die formende Kraft des Seriellen erzeugt wird, als zentraler Bezug zur barocken Denkfigur: Die ästhetische Modellierung von Zeit entfaltet eigene Formen der Zeitenthobenheit sowie der simultanen Präsenz und versucht zugleich das Vergängliche medial zu überwinden. Dabei lotet die Serie einerseits die Schönheit des Vergehens wie die des Verfalls (...) aus, andererseits setzt sie die eigene Medialität mit der Vanitas in Beziehung, indem die Wiederholungstruktur das Vergessen als Erkenntnisprozess instituiert und so Verwandlung und Neubeginn im Zeichen der Vergänglichkeit konstituiert. (shrink)

Die Art-House-Ästhetik der Fernsehserie Hannibal entfacht eine düstere Bilderwelt, die von verschiedenen Symbolen der Vanitas erfüllt ist. Jedoch erweist sich nicht nur die Symbolik, sondern vielmehr die Gestaltung eines eigenen Zeitparadigmas, das durch die formende Kraft des Seriellen erzeugt wird, als zentraler Bezug zur barocken Denkfigur: Die ästhetische Modellierung von Zeit entfaltet eigene Formen der Zeitenthobenheit sowie der simultanen Präsenz und versucht zugleich das Vergängliche medial zu überwinden. Dabei lotet die Serie einerseits die Schönheit des Vergehens wie die des Verfalls (...) aus, andererseits setzt sie die eigene Medialität mit der Vanitas in Beziehung, indem die Wiederholungstruktur das Vergessen als Erkenntnisprozess instituiert und so Verwandlung und Neubeginn im Zeichen der Vergänglichkeit konstituiert. (shrink)

The new concept of embodied cognition theories has been enthusiastically studied by the cognitive sciences, by as well as such disparate disciplines as philosophy, anthropology, neuroscience, and robotics. Embodiment theory provides the framework for ongoing discussions on the linkage between “low” cognitive processes as perception and “high” cognition as language processing and comprehension, respectively. This review gives an overview along the lines of argumentation in the ongoing debate on the embodiment of language and employs an ALE meta-analysis to illustrate and (...) weigh previous findings. The collected evidence on the somatotopic activation of motor areas, abstract and concrete word processing, as well as from reported patient and timing studies emphasizes the important role of sensorimotor areas in language processing and supports the hypothesis that the motor system is activated during language comprehension. (shrink)

The nurse–patient relationship is of great significance for both nurses and patients. The purpose of this article is to gain an understanding of how the individual is constituted through a focus on the execution of the patient’s and nurse’s role in the joint relationship. The article represents a social-constructionist consideration using Kenneth Gergen’s concept of multi-being. Gergen’s notions of the self as a multi-being focuses on the individual’s relational character through former relationships and social interactions. Gergen’s concept is applied onto (...) nurses and patients as individuals to gain an understanding of the broader institutional and social context of each role and their interactions within the nurse–patient relationship. The article focuses on the nurse–patient relationship in general with regard to specific challenges in the home care setting. Various demands and experiences from a myriad of past relationships merge as potential actions for nurses and patients during the forming of a relationship. Nurses as multi-beings see themselves confronted with guidelines and legal conditions, their own as well as the patients’ expectations and the actual possible forming of a relationship in the light of daily nursing care. Patients as multi-beings experience an extended social environment that comprises the nurse–patient relationship while simultaneously having to cope with illness and increasing care dependency within their own homes. Discrepancies can be observed in the relationship with regard to the inherent human qualities, the demands of forming a relationship, and the actual relationship arising due to framework conditions. (shrink)

Media reports are increasingly drawing attention to animal welfare issues related to surplus calves in dairy farming. Most calves born on conventional or organic dairy farms in Baden-Wuerttemberg (southern Germany) which are not needed for breeding or as replacement heifers are sold at about two to five weeks of age to conventional fattening farms located in northern Germany or other European countries. Associated animal welfare concerns pose an ethical issue, especially for organic dairy farms. In the present study, a representative (...) online survey (N = 918) in south-west Germany is conducted to investigate public’s awareness of issues related to dairy calves and their attitude towards various aspects of calf management. Regression analysis was used to examine whether public’s awareness of animal welfare issues, attitude toward calf management, and empathy with surplus dairy calves are associated with consumption frequency of organic, dairy and beef/veal products. Results indicate that most members of the public are aware of only a few common practices in dairy calf rearing but they are concerned about the well-being of dairy calves and have compassion for these animals. Organic food consumption frequency was linked to participants’ age, income, attitude, and awareness of issues. Consumption frequency of beef/veal products was related to gender, presence of children, attitude, and empathy, whereas dairy product consumption frequency was associated with income, presence of children, and problem awareness. This seems to indicate that members of the public are not aware of the link between dairy and meat industries - or that this awareness is not reflected in their consumption behavior. (shrink)

Empathy is crucial for the quality of social interactions and thus highly relevant in human service professions. At the same time, people belonging to this occupational group are especially vulnera...

Cet article se propose d’étudier la discussion de la conception aristotélicienne de la prédication chez Simplicius, et notamment de la relation entre la prédication synonyme et la prédication essentielle. Tant dans l’œuvre d’Aristote que dans le Commentaire sur les Catégories d’Aristote de Simplicius, il y a un lien étroit entre les deux formes de prédication. Dans la littérature scientifique sur Aristote, on trouve l’hypothèse que, pour Aristote, la prédication synonyme implique la prédication essentielle. On trouve également l’argument selon lequel cette (...) hypothèse est compatible avec la théorie aristotélicienne, mais que cela n’est pas le cas chez Platon. L’abondante discussion que mène Simplicius à propos de la prédication synonyme et de la prédication essentielle suggère que celui-ci s’est rendu compte des difficultés qui découlent de l’hypothèse selon laquelle la prédication synonyme implique la prédication essentielle. Il s’agit alors de montrer que Simplicius, grâce à une interprétation originale du prédicat, rend cette hypothèse moins problématique pour Platon et pose ainsi un cadre exégétique qui permet d’harmoniser les théories de Platon et d’Aristote. (shrink)

As long-term childhood cancer survivors are at risk for late effects, ongoing medical care is crucial to detect and treat physical illnesses as early as possible. However, previous research from around the world has shown that many adult survivors did not participate in long-term medical follow-up. This study aimed to provide insight into German survivors’ care situation, with a particular focus on barriers to follow-up care. We investigated a sample of adult CCS drawn from the German Childhood Cancer Registry’s oldest (...) cohort. Our analyses included data from a standardized medical examination, a self-report questionnaire, and in-depth interviews with a subsample. Half of the participants reported participating in some kind of medical follow-up. In a logistic regression analysis, attendance of medical follow-up care was associated with higher age. Reasons for non-attendance were assigned to four categories: lack of information about medical follow-up and/or its purpose, termination by the health care provider, structural barriers, and emotional-motivational aspects. The interviews contributed to a better understanding of how these reported barriers played out in the care of individual survivors. Further, they revealed that some survivors currently in medical follow-up had had periods without follow-up care in the past—which were also in many cases related to a lack of information, both on the part of health care providers and CCS themselves. The results indicated that a large proportion of long-term CCS do not receive the recommended follow-up care. Further, there is a great need for more information regarding the aims of long-term medical follow-up and available offers. This is an important prerequisite for CCS to make informed decisions. (shrink)

Zusammenfassung: Der Beitrag nimmt eine politiktheoretisch-dispositivanalytische Perspektive ein. Er zeigt auf, inwiefern im mediterranen Grenzraum Europas nicht nur Mechanismen wirksam werden, die Migrant*innen verandern, sondern sie töten. Die letale VerAnderung vollzieht sich im europäischen Grenzregime innerhalb eines militärisch-humanitären Komplexes, in dem über Vergeschlechtlichung und Rassifizierung Migrant*innen mit spezifischen Affekten verkoppelt und dadurch de-/humanisiert werden. Durch diese Regierung der Anderen sollen regressive Migrationspolitik und ein repressives Grenzregime plausibilisiert werden. Der Heterogenität des Grenzregimes Rechnung tragend diskutiert der Beitrag die diskursive Produktion des (...) Anderen, dessen affektiv-performative Stabilisierung sowie die materiell-technologische Kultur der Grenze. Damit lehnt sich der Beitrag an die Arbeiten Foucaults zu Diskurs, Wahrheitsproduktion und Gouvernementalität an, fokussiert jedoch auf Theorien, die Foucaults Konzepte affekt- und geschlechtertheoretisch bzw. postkolonial reiterieren: Sara Ahmeds Konzept der affektiven Ökonomie, Judith Butlers Theorie der Betrauerbarkeit und Achille Mbembes Begriff der Vergrenzung. Dadurch werden die trauer- und nekropolitischen Aspekte des europäischen Grenzregimes nicht nur über politiktheoretische Perspektivierungen reflektiert, sondern durch einen rassismus- und geschlechterkritischen Blick ernst genommen. (shrink)

Following tropes of light and dark in Amanda Gorman’s poem ‘The Hill We Climb’, the article explores, from a feminist perspective, who counts as a truth-teller. Against the backdrop of Hannah Arendt’s and Michel Foucault’s works on truth-telling, the article theorizes feminist modes of truth-telling. It scrutinizes truth-making in politics while unearthing the andro-centrism in truth-telling. Under the impression of post-truth rhetoric in recent populist landscapes, the article argues for a feminist and intersectional articulation of truth-telling to disclose the gendered (...) and racialized power relations in contemporary masculinist populism. (shrink)

This round table discussion takes the diversity of discourse and practice shaping modern knowledge about childhood as an opportunity to engage with recent historiographical approaches in the history of science. It draws attention to symmetries and references among scientific, material, literary and artistic cultures and their respective forms of knowledge. The five participating scholars come from various fields in the humanities and social sciences and allude to historiographical and methodological questions through a range of examples. Topics include the emergence of (...) children's rooms in US consumer magazines, research on the unborn in nineteenth-century sciences of development, the framing of autism in nascent child psychiatry, German literary discourses about the child's initiation into writing, and the sociopolitics of racial identity in the photographic depiction of African American infant corpses in the early twentieth century. Throughout the course of the paper, childhood emerges as a topic particularly amenable to interdisciplinary perspectives that take the history of science as part of a broader history of knowledge. (shrink)

Der Band wagt eine Deutung von Arendts Gesamtwerk: Im Zentrum stehen dabei die Kategorien Raum und Zeit für eine Neuinterpretation des Politischen. Erst so gewinnt Arendts Rehabilitierung des politischen Denkens ihre produktive Dynamik und geschichtseröffnende Perspektive. Herausgelöst aus den Vereinnahmungen durch Neoaristotelismus und Republikanismus erscheint Arendt als kritische und postmoderne Denkerin.

Ziel der Dissertation ist die Entwicklung einer Antwort auf die Frage, wo das Gewissen als Sachverhalt, auf den das Recht an vielen Stellen rekurriert, in einer pluralistischen Welt noch eine objektive Grundlage, einen Rückhalt finden kann. Hierfür wird das Gewissen aus einer Teilnehmerperspektive als genuin menschliche Haltung verstanden.

This volume brings together, for the first time, experts on Greek, Syriac, and Arabic traditions of doxography, in order to investigate and present shared contexts and questions, and to initiate future collaboration among the fields of classics, Arabic studies, and the history of philosophy.

Name der Zeitschrift: Byzantinische Zeitschrift Jahrgang: 110 Heft: 2 Seiten: 233-623.

Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

Die Autoren berichten über die erste kontrollierte Psychotherapiestudie, die psychoanalytische und kognitiv-verhaltenstherapeutische Langzeitpsychotherapien mit randomisierter und präferierter Zuweisung mit­einander vergleicht. In vier Behandlungszentren wurden 554 chronisch depressive Patienten interviewt, von denen 252 in die Studie aufgenommen werden konnten. In den Selbsteinschätzungen der Patienten zeigten sich große und stabile Veränderungen. Die vollständige Remissionsrate (für BDI) lag nach einem Jahr bei 34 % und stieg auf 45 % nach drei Jahren. Analoge Ergebnisse zeigten sich in den Einschätzungen der unabhängigen, bezogen auf die (...) Therapieverfahren verblindeten Rater (QIDS). Entgegen ihrer Hypothesen fanden die Autoren aber keinen statistisch signifikanten Unterschied zwischen den Verfahren und auch keine Effektunterschiede zwischen randomisierter Therapiezuweisung und Behandlung mit der präferierten Psychotherapie. Besser als in anderen Studien sind die erzielten Remissionsraten, die zeigten, dass chronisch depressive Patienten von Langzeitpsychotherapien profitieren. (shrink)

Reports from integrative researchers who have followed calls for sociotechnical integration emphasize that the potential of interdisciplinary collaboration to inflect the social shaping of technoscience is often constrained by their liminal position. Integrative researchers tend to be positioned as either adversarial outsiders or co-opted insiders. In an attempt to navigate these dynamics, we show that attending to affective disturbances can open up possibilities for productive engagements across disciplinary divides. Drawing on the work of Helen Verran, we analyze “disconcertment” in three (...) sociotechnical integration research studies. We develop a heuristic that weaves together disconcertment, affective labor, and responsivity to analyze the role of the body in interdisciplinary collaborations. We draw out how bodies do affective labor when generating responsivity between collaborators in moments of disconcertment. Responsive bodies can function as sensors, sources, and processors of disconcerting experiences of difference. We further show how attending to disconcertment can stimulate methodological choices to recognize, amplify, or minimize the difference between collaborators. Although these choices are context-dependent, each one examined generates responsivity that supports collaborators to readjust the technical in terms of the social. This analysis contributes to science and technology studies scholarship on the role of affect in successes and failures of interdisciplinary collaboration. (shrink)

Interpersonal sensitivity, particularly threat of potential exclusion, is a critical condition in borderline personality disorder (BPD) which impairs patients’ social adjustment. Current evidence-based treatments include group components, such as mentalization-based group therapy (MBT-G), in order to improve interpersonal functioning. These treatments additionally focus on the therapeutic alliance since it was discovered to be a robust predictor of treatment outcome. However, alliance is a multidimensional factor of group therapy, which includes the fellow patients, and may thus be negatively affected by the (...) exclusion-proneness of BPD patients. The aim of this pilot study was to examine the predictive value of threat of social exclusion for the therapeutic alliance in MBT-G. In the first part of the study, social exclusion was experimentally induced in 23 BPD inpatients and 28 healthy subjects using the Cyberball paradigm, a virtual ball tossing game. The evoked level of threat was measured with the Need-Threat Scale (NTS) which captures four dimensions of fundamental human needs, i. e. the need for belongingness, for self-esteem, for control, and for a meaningful existence. In the second part of the study, therapeutic alliance was measured on three dimensions, the therapists, the fellow patients and the group as a whole, using the Group-Questionnaire (GQ-D). BPD patients scored higher in their level of threat according to the NTS in both, the inclusion and the exclusion condition. The level of threat after exclusion predicted impairments of the therapeutic alliance in MBT-G. It was associated with more negative relationships, lower positive bonding and a lower positive working alliance with the fellow patients and lower positive bonding to the group as a whole whilst no negative prediction of the alliance to the therapists was found. Consequently, our translational study design has shown that Cyberball is an appropriate tool to use as an approach for clinical questions. We further conclude that exclusion-proneness in BPD is a critical feature with respect to alliance in group treatments. In order to neutralize BPD patients’ exclusion bias, therapists may be advised to provide an “inclusive stance”, especially in initial sessions. It is also recommendable to strengthen patient to patient relations. (shrink)

The identification of facial expressions is critical for social interaction. The ability to recognize facial emotional expressions declines with age. These age effects have been associated with differential age-related looking patterns. The present research project set out to systematically test the role of specific facial areas for emotion recognition across the adult lifespan. Study 1 investigated the impact of displaying only separate facial areas versus the full face on emotion recognition in 62 younger and 65 middle-aged adults. Study 2 examined (...) if wearing face masks differentially compromises younger versus middle-aged to older adults’ ability to identify different emotional expressions. Results of Study 1 suggested no general decrease in emotion recognition across the lifespan; instead, age-related performance seems to depend on the specific emotion and presented face area. Similarly, Study 2 observed only deficits in the identification of angry, fearful, and neutral expressions in older adults, but no age-related differences with regards to happy, sad, and disgusted expressions. Overall, face masks reduced participants’ emotion recognition; however, there were no differential age effects. Results are discussed in light of current models of age-related changes in emotion recognition. (shrink)