Die Wahrnehmung von Bewegungen in der Gegend des blinden Flecks

Ohne Zusammenfassung Mit 9 Abbildungen im Text.     

A Hierarchical Modeling Approach to Data Analysis and Study Design in a Multi-site Experimental fMRI Study

We propose a hierarchical Bayesian model for analyzing multi-site experimental fMRI studies. Our method takes the hierarchical structure of the data (subjects are nested within sites, and there are multiple observations per subject) into account and allows for modeling between-site variation. Using posterior predictive model checking and model selection based on the deviance information criterion (DIC), we show that our model provides a good fit to the observed data by sharing information across the sites. We also propose a simple approach for evaluating the efficacy of the multi-site experiment by comparing the results to those that would be expected in hypothetical single-site experiments with the same sample size.     

‘No entry’, an invitation to intrude,or both? Reflections on a group of anorexic patients

This paper describes the twice‐weekly psychoanalytic psychotherapy of a young woman who had undergone major bowel surgery in her early 20s, with no clear medical indication for the surgery. Whilst the concept of ‘No Entry’ described by Williams ( 1997a , b ) aptly describes many features of more ‘typical’ anorexic patients, this paper describes a particular group of anorexic patients, referred by their physicians for multiple medical procedures; and proposes there is a group of anorexic patients, repeatedly referred for medical investigations, into whom particular types of entries occur. These are entries into the body ‘legitimized’ as medical, with a trajectory towards multiple procedures, examinations and surgical operations. Other entries (outside the medical setting) may occur in a state of altered consciousness, under the influence of alcohol or drugs, such that any wish for intrusion is disowned and denied. In both sets of events, intrusion is both invited, and consciously denied. The case example illuminates some of these features, and aspects of the countertransference are also described. Attention is drawn to relevant research focusing on surgical intrusion. Finally, there is an exploration as to how such patients may invite intrusions into the body through surgery and medical procedures.     

Interfacial waves between two magneto-electro-elastic half-spaces with magneto-electro-mechanical imperfect interface

The propagation of shear horizontal waves between the interface of two magneto-electro-elastic materials with an magneto-electro-mechanical imperfect contact has been studied. Mechanical, electrical and magnetical imperfections are modelled by means of a spring, a capacitor and an inductor, respectively. A general expression for the dispersion relation is given in an explicit form. Some limit cases are analysed in detail. The influence of imperfect contacts is shown in some numerical results.     

What's Possible? What Matters? Reply to Commentaries

The three discussants agree that a definition of psychoanalysis tied to session frequency is problematic and needs to change. Yet none supports my recommendation to redefine the practice of psychoanalysis in terms of the practitioner's training. This prompted me to look more closely at my proposal and push my thinking further. I argue that psychoanalysis, like many other professions, needs to define its practice as the application of its complex and evolving knowledge and skill base, grounded in its unique field of inquiry. Although there are individual exceptions, the inculcation of this knowledge and skill base is generally best accomplished through psychoanalytic training. This assertion, however, rests on the premise that our training curricula keep pace with our rapidly evolving field of inquiry and knowledge. To further clarify my vision I examine the nature of psychoanalytic expertise. I suggest that such expertise amounts to the inculcation and integration of a large number of psychoanalytic frames of reference. I contend further that the nature of contemporary psychoanalytic theories is such that important psychoanalytic frames of reference are proliferating more rapidly than in the past, that the relationships among them are becoming more complex, and that consequently the application of psychoanalytic theory to practice is also becoming more complex. Psychoanalytic training programs need to recognize this expanding complexity and revise curricula and pedagogic methods on an ongoing basis to reflect this evolution within our field.     

Review Essay: Constructivism,Dialectic, and Mortality

My approach in this review of Irwin Hoffman's Ritual and Spontaneity in the Psychoanalytic Process is historical and explicative. I discuss the book's reprinted works in their original publication sequence in order to highlight the emergence of themes over time. I then discuss the chapters written expressly for this volume in light of these themes.     

Psychotherapy is an Emergent Process: In Favor of Acknowledging Hermeneutics and Against the Privileging of Systematic Empirical Research

I argue that because psychoanalysis and psychotherapy are emergent processes and the expression of values, a hermeneutic perspective is necessary to study them. I present some basic aspects of one significant perspective of this kind, that of Hans-Georg Gadamer. We have no choice but to recognize that objectivism is the dominant mode of thought in our culture and the means by which the public is liable to judge our claims for psychoanalysis and psychotherapy. Nevertheless, it is crucial for us not to privilege quantitative empirical research in the study, and especially in the formulation, of these activities.