The American Journal of Bioethics, Volume 12, Issue 1, Page 16-18, January 2012.

ABSTRACT Dance requires optimal range-of-motion and cognitive abilities. Mental imagery is a recommended, yet under-researched, training method for enhancing both of these. This study investigated the effect of Dynamic Neuro-Cognitive Imagery (DNI™) training on developpé performance (measured by gesturing ankle height and self-reported observations) and kinematics (measured by hip and pelvic range-of-motion), as well as on dance imagery abilities. Thirty-four university-level dance students (M age = 19.70 + 1.57) were measured performing three developpé tasks (i.e., 4 repetitions, 8 consecutive seconds (...) hold, and single repetition) at three time-points (2 x pre-, 1 x post-intervention). Data were collected using three-dimensional motion capture, mental imagery questionnaires, and subjective reports. Following the DNI™ intervention, significant increases (p <.01) were detected in gesturing ankle height, as well as in hip flexion and abduction range-of-motion, without significant changes in pelvic alignment. These gains were accompanied by self-reported decrease (p <.05) in level of difficulty experienced and significant improvements in kinesthetic (p <.05) and dance (p <.01) imagery abilities. This study provides evidence for the motor and non-motor benefits of DNI™ training in university-level dance students. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Prostitutes and Courtesans in the Ancient WorldMadeleine M. HenryChristopher A. Faraone and Laura K. McClure, eds. Prostitutes and Courtesans in the Ancient World. Wisconsin Studies in Classics. Madison: University of Wisconsin Press, 2006. x + 360 pp. Cloth, $65; paper, 24.95.This collection stems from a conference at the University of Wisconsin, Madison in April 2002. McClure's introduction situates the essays historically from nineteenth-century assemblages of textual references to (...) sexual practice to the present, when attention to prostitution has grown out of interest in women's history, the history of sexuality, and cultural studies. She notes important modern approaches and the vexed question of terminology and its relationship to behavior. As McClure states, "while prostitutes in the ancient world may have been socially marginal, they were symbolically and even socially central" (6). Most of the essays, organized into three categories, concentrate on written evidence; some may wish that illustrations had been included.Section A: "Prostitution and the Sacred"In "Marriage, Divorce, and the Prostitute in Ancient Mesopotamia," Martha Roth concentrates on the impact, especially on marriage, of unmarried women (harı\mtu in Babylono-Assyrian, kar.kid in Sumerian) who had sexual relations with men. She concludes that the documents assign responsibility to the unmarried woman who has sexual relations with a man and that the law codes attempted to prevent or minimize the economic repercussions of such unions on inheritance. Roth finds no evidence of "ritualized or institutionalized sexual intercourse" (23) in Old Babylonian evidence (nineteenth to seventeenth centuries B.C.E.).In "Prostitution in the Social World and Religious Rhetoric of Ancient Israel," Phyllis Bird mainly provides interpretations of references in the Hebrew Bible to prostitution (e.g., the quest for "oriental sacred prostitution") and surveys elite, male religious biases. The prostitute "type" of the Hebrew Bible resembles that of surrounding cultures (41). Bird disentangles the considerable metaphorical uses of prostitutional language from other more literal references in order to concentrate on the differences between one called a prostitute proper (zonah, one who engages in extramarital sexual relations) versus one called qedes=ah ("consecrated woman"). The verb zanah referred to all extramarital sexual relations except adultery, and Bird dissects the problems involved when no one English word can be used to cover the range of meanings that the Hebrew root ZNH carries: raped women are defined by the same word, as are women who lure men [End Page 419] into adultery. In each instance, "an unmarried woman is involved in a sexual act" (45). The city can be personified as a prostitute or bride, and prostitutes symbolize dishonor in narrative texts. ZNH and its derivatives describe illicit political activity and describe Israel herself as a fornicating woman. Bird finds no evidence that prostitution was illegal in ancient Israel; the abundant references to and metaphorical uses of terms derived from ZNH suggest strongly that prostitutes were a feature of life, without establishing that females might engage in prostitution in order to pay religious fines. Bird notes briefly that male prostitution in ancient Israel was homosexual and had its own terminology (49).In "Heavenly Bodies: Monuments to Prostitutes in Greek Sanctuaries," Catherine Keesling examines literary references to votive monuments erected by or commemorating female prostitutes in Greek sanctuaries in the archaic and classical periods. She concentrates on the degree to which Rhodopis' and Phryne's famous monuments were liminal or transgressive, but she incorporates findings about other votives. Keesling observes that Rhodopis' votive stands midway between those that Snodgrass terms "raw" (everyday objects, e.g., weapons) and "converted" (e.g., statues): Rhodopis dedicated a tithe of ox-spits ("raw") but constructed the offering so that the spits could not be removed (thus becoming "converted"). Keesling also discusses the monument, known only from literary sources, supposedly dedicated to Leaina, who was loyal to the tyrannicides. This tongueless statue, if originally dedicated to her, is the only canting-device animal statue found in a sanctuary (64–65). Phryne's portrait statue in the sanctuary of Apollo at Delphi is also singular as the only portrait before the Roman period that was not part of a family group, as one of three pre-Hellenistic gilded bronze portraits, and... (shrink)

About one third of patients with epilepsy have seizures refractory to the medical treatment. Electrical stimulation mapping is the gold standard for the identification of “eloquent” areas prior to resection of epileptogenic tissue. However, it is time-consuming and may cause undesired side effects. Broadband gamma activity recorded with extraoperative electrocorticography during cognitive tasks may be an alternative to ESM but until now has not proven of definitive clinical value. Considering their role in cognition, the alpha and beta bands could further (...) improve the identification of eloquent cortex. We compared gamma, alpha and beta activity, and their combinations for the identification of eloquent cortical areas defined by ESM. Ten patients with intractable focal epilepsy participated in a delayed-match-to-sample task, where syllable sounds were compared to visually presented letters. We used a generalized linear model approach to find the optimal weighting of each band for predicting ESM-defined categories and estimated the diagnostic ability by calculating the area under the receiver operating characteristic curve. Gamma activity increased more in eloquent than in non-eloquent areas, whereas alpha and beta power decreased more in eloquent areas. Diagnostic ability of each band was close to 0.7 for all bands but depended on multiple factors including the time period of the cognitive task, the location of the electrodes and the patient’s degree of attention to the stimulus. We show that diagnostic ability can be increased by 3–5% by combining gamma and alpha and by 7.5–11% when gamma and beta were combined. We then show how ECoG power modulation from cognitive testing can be used to map the probability of eloquence in individual patients and how this probability map can be used in clinical settings to optimize ESM planning. We conclude that the combination of gamma and beta power modulation during cognitive testing can contribute to the identification of eloquent areas prior to ESM in patients with refractory focal epilepsy. (shrink)

Classification learning is a preeminent human ability within the animal kingdom but the key mechanisms of brain networks regulating learning remain mostly elusive. Recent neuroimaging advancements have depicted human brain as a complex graph machinery where brain regions are nodes and coherent activities among them represent the functional connections. While long-term motor memories have been found to alter functional connectivity in the resting human brain, a graph topological investigation of the short-time effects of learning are still not widely investigated. For (...) instance, classification learning is known to orchestrate rapid modulation of diverse memory systems like short-term and visual working memories but how the brain functional connectome accommodates such modulations is unclear. We used publicly available repositories (openfmri.org) selecting three experiments, two focused on short-term classification learning along two consecutive runs where learning was promoted by trial-by-trial feedback errors, while a further experiment was used as supplementary control. We analyzed the functional connectivity extracted from BOLD fMRI signals, and estimated the graph information processing in the cerebral networks. The information processing capability, characterized by complex network statistics, significantly improved over runs, together with the subject classification accuracy. Instead, null-learning experiments, where feedbacks came with poor consistency, did not provoke any significant change in the functional connectivity over runs. We propose that learning induces fast modifications in the overall brain network dynamics, definitely ameliorating the short-term potential of the brain to process and integrate information, a dynamic consistently orchestrated by modulations of the functional connections among specific brain regions. (shrink)

Background: Discussing treatment risks has become increasingly important in medical communication. Still, despite regulations, physicians must decide how much and what kind of information to present. Objective: To investigate patients’ preference for information about a small risk of a complication of colonoscopy, and whether medical and personal factors contribute to such preference. To propose a disclosure policy related to our results. Design: Vignettes study. Setting: Department of Gastroenterology, Academic Medical Centre, the Netherlands. Patients: 810 consecutive colonoscopy patients. Intervention: A home-sent (...) questionnaire containing three vignettes. Vignettes varied in the indication for colonoscopy, complication severity and level of risk. Patients were invited to indicate their wish to be informed and the importance of such information. In addition, sociodemograhic, illness-related and psychological characteristics were assessed. Main outcome measurements: Wish to be informed and importance of information. Results: Of 810 questionnaires, 68% were returned. Patients generally wished to be informed about low-risk complications, regardless of the indication for colonoscopy or the severity of the complication. The level of risk did matter, though (OR = 2.48, SE = 0.28, p = 0.001). The information was considered less important if done for population screening purposes or diagnosis of colon cancer, if the complication was less severe (bleeding) and if the risk was smaller (0.01% and 0.1%). Patients’ information preference was also related to age, mood and coping style. Limitations: Difficulty of vignettes. Conclusions: Patients generally wish to be informed about all possible risks. However, this might become uninformative. A stepwise approach is suggested. (shrink)

One of the ways of dividing all philosophers into two kinds is by saying of each whether he is an ordinary man's philosopher or a philosophers' philosopher. Thus Plato is a philosophers' philosopher and Aristotle an ordinary man's philosopher. This does not depend on being easy to understand: a lot of Aristotle's Metaphysics is immensely difficult. Nor does being a philosophers' philosopher imply that an ordinary man cannot enjoy the writings, or many of them. Plato invented and exhausted a form: (...) no one else has written such dialogues. So someone with no philosophical bent, or who has left his philosophical curiosity far behind may still enjoy reading some of them. (shrink)

PurposeTo explore the mindfulness practice, its long-term effects, facilitators and barriers, in clinical clerkship students 2 years after participation in an 8-week mindfulness-based stress reduction training.MethodA qualitative study was performed by semi-structured in-depth interviews with 16 clinical clerkship students selected by purposive sampling. Students had participated in a MBSR training 2 years before and were asked about their current mindfulness practice, and the long-term effects of the MBSR training. Thematic analysis was conducted using the constant comparison method. Data saturation was (...) reached after 16 interviews.ResultsMost interviewees were still engaged in regular, predominantly informal, mindfulness practice, although some discontinued mindfulness practice and reported an “unchanged lifestyle.” Three main themes came forward; “focused attention and open awareness” during daily activities as core elements of long-term mindfulness practice; “changes in behavior and coping” that resulted from taking a pause, reflecting, recognizing automatic behavioral patterns and making space for a conscious response; “integration in personal and professional life” by enhanced enjoyment of daily activities, improved work-life-balance and making different career choices. Barriers and facilitators in starting and maintaining mindfulness practice were understanding and intention as “pre-conditions”; practical, personal, and professional factors of students in maintaining practice.ConclusionTwo years after participation in a MBSR training, many interviewees were still engaged in mindfulness practice contributing to both personal and professional changes. In light of the high clerkship demands, MBSR training could be a valuable addition to medical curricula, supporting medical students in developing necessary competencies to become well-balanced professionals. (shrink)

We suggest that the cerebellum generates sensory or estimates based on outgoing motor commands and sensory feedback. Thus, it is not a motor pattern generator (HOUK et al.) but a predictive system which is intimately involved in motor behavior. This theory may explain the sensitivity of the climbing fibers to both unexpected external events and motor errors (SIMPSON et al.), and we speculate that unusual biophysical properties of the inferior olive might allow the cerebellum to develop multiple asynchronous sensory estimates, (...) [HOUK et al.; SIMPSON et al.; THACH]. (shrink)

This article responds to two ethical conundrums associated with the practice of disability passing. One of these problems is the question of whether or not passing as abled is morally wrong in that it constitutes deception. The other, related difficulty arises from the tendency of the able-bodied in contemporary society to reinforce the activity of passing despite its frequent condemnation as a form of pretense or fraud. We draw upon recent scholarship on transgender and disability passing to criticize and explore (...) some alternatives to the problematic theory of personal identity that is presupposed by the claim that passing as abled always amounts to deceit. We additionally demonstrate the moral indefensibility of society’s reinforcement of disability passing by showing that it may derive, at least in part, from ablest assumptions concerning distributive justice as it relates to disabled individuals. (shrink)

This book covers a remarkable amount of ground and has become something of a classic. Besides the Discourse and the Meditations, it contains Private Thoughts, the third set of Objections and Replies, most of the Regulae, parts of the Principia and the Dioptrics, together with crrespondence with Elizabeth, Princess Palatine, Mersenne and others.

Dondeyne, A. Pluriformiteit en eenheid van de filosofie.--Peperzak, A. Wegwijzers naar een dialogiek?--Boer, T. de. De eindigheid van de mens en de oneindigheid van de waarheid.--Hollak, J. Wijsgerige reflecties over de scheppingsidee : St. Thomas, Hegel en de Grieken.--Plat, J. Kants kritiek op de rationele psychologie.--Melsen, A. van. Wijsgerige antropologie en de ontwikkeling van natuurwetenschap en techniek.--Buytendijk, F. Het pathisch aspect van de eindigheid.--Struyker Boudier, H. 's Bergbeklimmers einder.

Coaching is a systematic and goal-oriented one-on-one intervention by a coach aimed to guide clients in their professional and personal development. Previous research on coaching has demonstrated effects on a number of positive outcomes, including well-being and performance, yet little is known about the processes that underlie these outcomes, such as the type of questions coaches use. Here, we focus on three different types of coaching questions, and aim to uncover their immediate and sustained effects for affect, self-efficacy, and goal-directed (...) outcomes, using a between-subjects experiment. One hundred and eighty-three medical residents and PhD students from various medical centers and healthcare organizations in the Netherlands were recruited to participate in a self-coaching writing exercise, where they followed written instructions rather than interacting with a real coach. All participants were randomly allocated to one of three conditions: either one of two solution-focused coaching conditions or a problem-focused coaching condition. Self-report questionnaires were used to measure key outcomes of coaching, that is positive and negative affect, self-efficacy, goal orientation, action planning and goal attainment. Two follow-up measurements assessed if the effects of the self-coaching exercise led to problem-solving actions within an initial follow-up period of 14 days and a subsequent follow-up period of 10 days. Findings showed that participants experienced more positive affect, less negative affect, and higher approach goal orientation after the solution-focused coaching exercise compared to the problem-focused coaching exercise. In all conditions, goal attainment increased as a consequence of the self-coaching intervention. We discuss the implications of our findings for the science and practice of contemporary coaching. (shrink)

In the course of a note on Aen. VIII. 86 sq. by Dr. J. W. Mackail , the Servian interpretation of line 96 is supported with the observation that 'note should be taken of Virgil's distinctive use of the ablative. “Placidoaequore siluas” in his language is practically equivalent to “placidas aequoreas siluas” just as “pictas abiete puppes” is to “pictas abiegnas puppes” or “uasta uoragine gurges” to “uastus uoraginosus gurges.”’.

_Zettel, _ an en face bilingual edition, collects fragments from Wittgenstein's work between 1929 and 1948 on issues of the mind, mathematics, and language.

Frost's claim that universal models of reading require linguistically diverse data is relevant and justified. We support it with evidence demonstrating the extent of the bias towards some Indo-European languages and alphabetic scripts in scientific literature. However, some of his examples are incorrect, and he neglects the complex interaction of writing system and language structure with history and cultural environment.

Recently, the concept of "gender identity" has enjoyed a great deal of attention in gender metaphysics. This seems to be motivated by the goal of creating trans-inclusive theory, by explaining trans people's genders. In this paper, we aim to unmotivate this project. Notions of "gender identity" serve important pragmatic purposes for trans people, such as satisfying the curiosity of non-trans people, and, relatedly, securing our access to important goods like legal rights and medical care. However, we argue that this does (...) not mean that "gender identity" is a metaphysically substantial thing that deserves extensive theoretical attention. There are reasons to be skeptical of such a concept. We trace the history of "gender identity," primarily to identify its roots in trans-antagonistic medical theory and its connections to the problematic "wrong-body" model--a legacy that has pathologized and flattened trans experience. Moreover, we argue that trans people primarily use "gender identity" to explain ourselves to non-trans people, rather than to discuss ourselves among ourselves. Thus, we urge theorists to resist the urge to substantiate gender identity. Instead, we encourage the development of new and better concepts, ones that attend to the lived realities of trans community and the flourishing gender terms and practices that are constructed there. If these lived realities are taken seriously, there is no need to “explain” trans people’s genders; we can simply see them as they are. (shrink)