Hippocampal Activations during Repetitive Learning and Recall of Geometric Patterns

Hippocampal activation is required for episodic memory. Encoding and retrieval of novel and memorable items have been related to different locations in the hippocampus; however, the data remain ambiguous. The application of a newly designed keyboard allowed investigation of brain activation during encoding and free immediate and delayed recall with functional magnetic resonance imaging (fMRI) in young healthy controls (n=12). Because of the repetitive learning and recall conditions, an individual learning gradient was used to contrast neural activity at different individual levels of novelty. During learning, subjects were asked to memorize 10 geometric patterns requiring the establishment of intra-item associations for memorization. After learning, subjects were asked to recall the items actively via the keyboard. Learning and recall were alternated five times. Delayed recall was scanned about 15 min after the fifth immediate recall condition without subjects having seen the items again. Left-sided anterior hippocampal activity was observed during conditions of initial learning as well as maximum recall. Neural activity during delayed recall did not reveal hippocampal responses and was characterized by a transition of neural activity from occipitoparietal regions to bilateral temporal cortices. We conclude that both lateralization and segregation depend on the specific relational characteristics of the stimuli requiring establishment of intra-item associations for encoding as well as retrieval. The absence of hippocampal activation during delayed recall together with the increase of lateral temporal involvement possibly corresponds with an emerging transition from episodic to long-term memory.     

Rape myths as neutralizing cognitions: evidence for a causal impact of anti-victim attitudes on men's self-reported likelihood of raping

Men's rape myth acceptance (RMA; prejudiced beliefs that serve to exonerate the rapist and blame the victim) has been shown to correlate positively with self-reported rape proclivity (RP). To explore the causal pathway underlying this correlation, two experiments were conducted in which the relative cognitive accessibility of RMA and RP was varied. Male students were asked to report their RP in the context of a scale assessing attraction toward sexual aggression (Experiment 1) or in response to five realistic date-rape scenarios (Experiment 2), either before or after they filled out a 20-item RMA scale. In both studies, the correlation of RMA and RP was significantly greater in the after than in the before condition, suggesting that the belief in rape myths has a causal influence on men's proclivity to rape. © 1998 John Wiley & Sons, Ltd.     

Regaining a sense of agency and shared self-reliance: the experience of advanced disease cancer patients participating in a multidimensional exercise intervention while undergoing chemotherapy--analysis of patient diaries

Evidence is emerging that exercise can reduce psychological distress in cancer patients undergoing treatment. The present study aimed to (qualitatively) explore the experiences of advanced disease cancer patients participating in a 6-week, 9-hours weekly, structured, group-based multidimensional exercise intervention while undergoing chemotherapy. Unstructured diaries from a purposive sample of three females and two males (28-52 years old) who participated in the program served as the database. Data were analyzed using a phenomenological, narrative method. The analysis yielded three themes: shifting position, self-surveillance, and negotiated strength. The intervention highlighted situations making it possible for the participants to negate psychological and physical constraints. The concept of structured exercise contains viable psychotherapeutic potentials by allowing the development of alternative bodily and mental realities complying with cancer patients' demands and abilities to regain autonomy and commitment to discover and adopt a sense of agency and shared self-reliance.     

Mindestanforderungen für Prognosegutachten1

Die aus Richtern am Bundesgerichtshof, Bundesanw?lten, forensischen Psychiatern und Psychologen, Sexualmedizinern und weiteren Juristen bestehende interdisziplin?re Arbeitsgruppe, die sich bereits mit Mindestanforderungen für Schuldf?higkeitsgutachten befasst hat², hat nun auch die nachfolgenden Empfehlungen für die vielf?ltig zu erstattenden forensischen Prognosegutachten erarbeitet. Wegen der H?ufigkeit und der Bedeutung dieser Gutachten in der Strafvollstreckung ist die Arbeitsgruppe um drei erfahrene Vollstreckungsrichter erweitert worden. Die Mitglieder waren: VRinBGH Dr. Rissing-van Saan, VRiBGH Nack, RiBGH Basdorf, RiBGH Dr. Bode, RiBGH Dr. Boetticher, RiBGH Maatz, RiBGH Pfister, VRiBGH a.D. Dr. Sch?fer, die Bundesanw?lte Hannich und Altvater, die Vollstreckungsrichter RiOLG B?hm, Karlsruhe, RiOLG Dr. Müller-Metz, Frankfurt a.M., VRiLG Dr. Wolf, Marburg, der Kriminologe Prof. Dr. Sch?ch, München, der Rechtsanwalt Dr. Deckers, Düsseldorf, die forensischen Psychiater Prof. Dr. Berner, Hamburg, Prof. Dr. Dittmann, Basel, Prof. Dr. Kr?ber, Berlin, Prof. Dr. Leygraf, Essen, Dr. Müller-Isberner, Gie?en, Prof. Dr. Nedopil, München, Prof. Dr. Sa?, Aachen, Dr. Habermeyer, Rostock, die Sexualmediziner Prof. Dr. Dr. Beier, Berlin, Prof. Dr. Bosinski, Kiel, und der Rechtspsychologe Prof. Dr. K?hnken, Kiel. ¹ Dieser Beitrag ist bereits erschienen in NStZ 26:237–544 (2006), Abdruck mit freundlicher Genehmigung des Verlages C. H. Beck ² NStZ 25:57–62 (2005), Nervenarzt 76:1154–1159 (2005), Forens Psychiatr Psychol Kriminol 1:3–9 (2007)     

Die Vorhersage der Rückfälligkeit entlassener Sexualstraftäter mittels des Sexual Offender Risk Appraisal Guide (SORAG) und dessen Screening-Version (SORAG-SV): Darstellung der differentiellen und prädiktiven Validität

The Sex Offender Risk Appraisal Guide (SORAG) is one of the most important actuarial risk assessment instruments for sexual offenders. In the meantime, the application of actuarial instruments in recidivism risk assessment for sexual offenders is regarded as state of the art. In addition to results about interrater reliability and concurrent validity we present results about the differential and predictive validity of the SORAG and a screening version of the SORAG (SORAG-SV), which relies only on file information. In order to examine the predictive validity, we used a representative sample of 519 male sexual offenders released from a prison sentence served in one of Austrian´s prisons with a mean follow-up period of 3½ years. Furthermore, we tested the differential validity by dividing the whole sample in different subsamples regarding age, index offense type, and degree of antisociality. Both SORAG and SORAG-SV showed predominantly good predictive accuracy which, however, varied depending on offender subgroup and recidivism category.     

Why don't you believe me? Detecting deception in messages written by nonnative and native speakers

Detecting lies is crucial in numerous contexts, including situations in which individuals do not interact in their native language. Previous research suggests that individuals are perceived as less credible when they communicate in a nonnative compared with native language. The current study was the first to test this effect in truthful and fabricated messages written by native and nonnative English speakers. One hundred native English speakers judged the veracity of these messages, and overall, they proved less likely to believe and to correctly classify nonnative speakers' messages; differences in verbal cues between native and nonnative speakers' messages partly explained the differences in the judgments. Given the increased use of nonnative languages in a globalized world, the discrimination against nonnative speakers in veracity judgments is problematic. Further research should more thoroughly investigate the role of verbal cues in written and spoken nonnative language to enable the development of effective interventions.     

Erwachsenenschutz bei dementen Patienten aus rechtlicher Sicht

Das 2. Erwachsenenschutz-Gesetz brachte 2017 eine gewisse Neupositionierung in Bezug auf nicht entscheidungsfähige Patienten. Im neuen Recht liegt es wie bisher am Arzt selbst, die Entscheidungsfähigkeit zu beurteilen. Vor Einschalten eines Vertreters greift eine spezielle Unterstützungspflicht (Beiziehung einer Vertrauensperson), um eine Entscheidungsfähigkeit doch noch zu erlangen. Ansonsten erfolgt – abgesehen von Fällen einer Gefahr in Verzug – die Aufklärung gegenüber dem Vertreter des Patienten, der eine allfällige Einwilligung zu erteilen hat. Eine gerichtliche Zustimmung ist grundsätzlich nicht mehr einzuholen.     

Limitations of Mental Health Case Management: A Rational Emotive and Cognitive Therapy Perspective

Since the closure of many psychiatric hospitals, case management has come to be accepted worldwide as a method of community care for the seriously mentally ill. Although case management has many commendable values, it falls short of providing a comprehensive treatment. It focuses almost exclusively on environmental interventions and largely ignores psychological elements of an individual's functioning. In particular, case management rarely provides clients with evidence-based therapy techniques, such as those developed from a cognitive-behavioral perspective. Consequently, clients with mental illness are not being provided with skills which could help them systematically reduce their emotional disturbance. It is hypothesized that the effectiveness of mental health case management may be enhanced by incorporating evidence-based psychological therapies within a community care model.