Current efforts to think holistically about mental disorder may be assisted by considering the integrative strategies used by Hildegard of Bingen, a twelfth-century abbess and healer. We search for integrative strategies in the detailed records of Hilde-gard’s treatment of the noblewoman Sigewiza and in Hildegard’s more general writings. Three strategies support Hildegard’s holistic thinking: the use of narrative approaches to mental illness, acknowledging interdependence between perspectives, and applying principles of balance to the relationships between perspectives. Applying these three strategies to (...) the present-day conceptualization and treatment of mental disorder could move us toward a more thoroughly integrated understanding of the field. (shrink)

Let f be a computable function from finite sequences of 0ʼs and 1ʼs to real numbers. We prove that strong f-randomness implies strong f-randomness relative to a PA-degree. We also prove: if X is strongly f-random and Turing reducible to Y where Y is Martin-Löf random relative to Z, then X is strongly f-random relative to Z. In addition, we prove analogous propagation results for other notions of partial randomness, including non-K-triviality and autocomplexity. We prove that f-randomness relative to a (...) PA-degree implies strong f-randomness, hence f-randomness does not imply f-randomness relative to a PA-degree. (shrink)

This commentary challenges the argument that the diathesis for hallucinations is equivalent to that for schizophrenia. Evidence against this comes from data on the prevalence of hallucinations in schizophrenia, their nonspecificity, and their relationships with moderating variables. We also highlight, however, the manner in which the Behrendt & Young (B&Y) hypothesis extends recent neuroscientific theories of schizophrenia, and its potential treatment applications.

Previous research indicates that individuals with depressive disorders have aberrant resting state functional connectivity and may experience memory dysfunction. While resting state functional connectivity may be affected by experiences preceding the resting state scan, little is known about this relationship in individuals with DD. Our study examined this question in the context of object memory. 52 individuals with DD and 45 healthy controls completed clinical interviews, and a memory encoding task followed by a forced-choice recognition test. A 5-min resting state (...) fMRI scan was administered immediately after the forced-choice task. Resting state networks were identified using group Independent Component Analysis across all participants. A network modeling analysis conducted on 22 networks using FSLNets examined the interaction effect of diagnostic status and memory accuracy on the between-network connectivity. We found that this interaction significantly affected the relationship between the network comprised of the medial prefrontal cortex, posterior cingulate cortex, and hippocampal formation and the network comprised of the inferior temporal, parietal, and prefrontal cortices. A stronger positive correlation between these two networks was observed in individuals with DD who showed higher memory accuracy, while a stronger negative correlation was observed in individuals with DD who showed lower memory accuracy prior to resting state. No such effect was observed for HC. The former network cross-correlated with the default mode network, and the latter cross-correlated with the dorsal attention network. Considering that the DMN and DAN typically anticorrelate, we hypothesize that our findings indicate aberrant reactivation and consolidation processes that occur after the task is completed. Such aberrant processes may lead to continuous “replay” of previously learned, but currently irrelevant, information and underlie rumination in depression. (shrink)

When Ken Malone investigates a case of something causing mental static across the United States, he is teleported to a world that doesn't exist.

This collection of essays on themes in the work of John Locke , George Berkeley , and David Hume , provides a deepened understanding of major issues raised in the Empiricist tradition. In exploring their shared belief in the experiential nature of mental constructs, The Empiricists illuminates the different methodologies of these great Enlightenment philosophers and introduces students to important metaphysical and epistemological issues including the theory of ideas, personal identity, and skepticism. It will be especially useful in courses devoted (...) to the history of modern philosophy. (shrink)

Niche construction refers to the activities of organisms that bring about changes in their environments, many of which are evolutionarily and ecologically consequential. Advocates of niche construction theory (NCT) believe that standard evolutionary theory fails to recognize the full importance of niche construction, and consequently propose a novel view of evolution, in which niche construction and its legacy over time (ecological inheritance) are described as evolutionary processes, equivalent in importance to natural selection. Here, we subject NCT to critical evaluation, in (...) the form of a collaboration between one prominent advocate of NCT, and a team of skeptics. We discuss whether niche construction is an evolutionary process, whether NCT obscures or clarifies how natural selection leads to organismal adaptation, and whether niche construction and natural selection are of equivalent explanatory importance. We also consider whether the literature that promotes NCT overstates the significance of niche construction, whether it is internally coherent, and whether it accurately portrays standard evolutionary theory. Our disagreements reflect a wider dispute within evolutionary theory over whether the neo-Darwinian synthesis is in need of reformulation, as well as different usages of some key terms (e.g., evolutionary process). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hildegard and HolismSuzanne M. Phillips (bio) and Monique D. Boivin (bio)Keywordsbiopsychosocial, integration, medieval, mental illnessWe appreciate the careful and enriching commentary offered by Kroll and by Radden on our paper about holistic views of mental illness in the writings of the twelfth-century abbess and healer Hildegard of Bingen. Both reviewers are well-established figures in the study of historical perspectives on mental illness, an area that we have just (...) begun to explore. We are glad for the opportunity to respond to their observations and thereby to continue the dialogue.First, we would like to clarify our purpose in preparing this paper. Nowhere do we claim that Hildegard used a biopsychosocial model of mental illness, either in addressing the needs of the particular case of Sigewiza, or more generally in her writings on illness and health. In fact, we agree with Kroll (2007, 370), when he states that Hildegard did not use a biopsychosocial model. We use the term “biopsychosocial” only three times in the paper, always by contrast with what we see in Hildegard’s writings. The present-day biopsychosocial model focuses on getting a range of perspectives on the table, encouraging the consideration of biological, psychological, and social issues when thinking about mental illness. This is a good thing, but we argue that it does not go far enough. Specifically, there has been insufficient attention to ways these perspectives might interact.How, then, might we describe Hildegard’s way of conceptualizing mental illness? In place of the label “biopsychosocial model,” Kroll suggests that Hildegard’s approach could be described as a “religious model” (p. 372). Here we disagree. By our reading, Hildegard’s description of mental illness involves religious components, certainly, but also humoral, astrological, interpersonal, community, and intrapsychic components. Radden correctly notes that we are not so much interested in the particular components as we are in their interactions. We are attracted to Hildegard’s writings because she attends to these interactions. Our students, like Kroll’s (p. 371), are curious about mind–body relationships, which represent one example of the interplay between components. Our concern is that the current biopsychosocial model often fails to satisfy our own, and our students’, interest in the nature of those interactions. Our hope is that Hildegard’s writings might help us to think more richly about the interactions.As Radden (2007, 373) points out, present-day psychiatrists and psychologists do in fact use mul-ticausal accounts of depression. And we agree that such accounts need not be reductionistic (Kroll, 371). But we also recognize that psychology and psychiatry have well-established reductionist (more specifically, materialist) habits. To borrow [End Page 377] Kroll’s phrase, the biological model threatens “to swallow all other models” (p. 371). We must guard against such reductionism, given the habits of our disciplines. As we noted, McHugh and Slavney (1998) respond to that threat by building walls between the perspectives, suggesting that we might use different perspectives when thinking about different sorts of problems. We think that there ought to be more synthetic, holistic ways of responding to that threat, and we are hopeful that Hildegard’s writings can help us to develop those.At a basic level, we see Hildegard asking different questions than people ask today. On the first page of his commentary, for example, Kroll poses the question of “which of these three modalities [bio-, psycho-, social] may be sufficient” (p. 369) in the particular medieval text. We found that the sufficiency of one modality or another does not concern Hildegard. We are not able to speak to the general point that Kroll raises, that one or another element is emphasized depending on the goal of the medieval text; we can report our experience in reading Hildegard, where we found no sense in which one or another component is privileged. Even though Hildegard operated within a thoroughly religious context, we did not find examples of her subsuming other factors under religion. Everything interacts with spiritual concerns, to be sure, but everything also interacts with the biological, and with the interpersonal, and with the astrological. Although it may seem odd to us post-Darwinian thinkers, Hildegard’s model is essentially... (shrink)

Current efforts to think holistically about mental disorder may be assisted by considering the integrative strategies used by Hildegard of Bingen, a twelfth-century abbess and healer. We search for integrative strategies in the detailed records of Hilde-gard’s treatment of the noblewoman Sigewiza and in Hildegard’s more general writings. Three strategies support Hildegard’s holistic thinking: the use of narrative approaches to mental illness, acknowledging interdependence between perspectives, and applying principles of balance to the relationships between perspectives. Applying these three strategies to (...) the present-day conceptualization and treatment of mental disorder could move us toward a more thoroughly integrated understanding of the field. (shrink)

BackgroundPublic Safety Personnel are routinely exposed to human suffering and need to make quick, morally challenging decisions. Such decisions can affect their psychological wellbeing. Participating in or observing an event or situation that conflicts with personal values can potentially lead to the development of moral injury. Common stressors associated with moral injury include betrayal, inability to prevent death or harm, and ethical dilemmas. Potentially psychologically traumatic event exposures and post-traumatic stress disorder can be comorbid with moral injury; however, moral injury (...) extends beyond fear to include spiritual, cognitive, emotional or existential struggles, which can produce feelings of severe shame, guilt, and anger.ObjectiveThis scoping review was designed to identify the extant empirical research regarding the construct of moral injury, its associated constructs, and how it relates to moral distress in firefighters, paramedics, and police officers.MethodsA systematic literature search of peer-reviewed research was conducted using databases MEDLINE, EMBASE, APA PsychInfo, CINHAL PLUS, Web of Science, SCOPUS, and Google Scholar. Included studies were selected based on the inclusion criteria before being manually extracted and independently screened by two reviewers.ResultsThe initial database search returned 777 articles, 506 of which remained after removal of duplicates. Following review of titles, abstracts, and full texts, 32 studies were included in the current review. Participants in the articles were primarily police officers, with fewer articles focusing on paramedics and firefighters. There were two studies that included mixed populations. Most studies were qualitative and focused on four topics: values, ethical decision-making, organizational betrayal, and spirituality.ConclusionPublic safety organizations appear to recognize the experience of moral distress or moral injury among public safety personnel that results from disconnects between personal core values, formal and informal organizational values, vocational duties, and expectations. Further research is needed to better understand moral distress or moral injury specific to public safety personnel and inform training and treatment in support of public safety personnel mental health. (shrink)

The study of word meanings promises important insights into the nature of the human mind by revealing what people find to be most cognitively significant in their experience. However, as we learn more about the semantics of various languages, we are faced with an interesting problem. Different languages seem to be telling us different stories about the mind. For example, important distinctions made in one language are not necessarily made in others. What are we to make of these cross-linguistic differences? (...) How do they arise? Are they created by purely linguistic processes operating over the course of language evolution? Or do they reflect fundamental differences in thought? In this sea of differences, are there any semantic universals? Which categories might be given by the genes, which by culture, and which by language? And what might the cross-linguistic similarities and differences contribute to our understanding of conceptual and linguistic development? The kinds of mapping principles, structures, and processes that link language and non-linguistic knowledge must accommodate not just one language but the rich diversity that has been uncovered. The integration of knowledge and methodologies necessary for real progress in answering these questions has happened only recently, as experimental approaches have been applied to the cross-linguistic study of word meaning. In Words and the Mind, Barbara Malt and Phillip Wolff present evidence from the leading researchers who are carrying out this empirical work on topics as diverse as spatial relations, events, emotion terms, motion events, objects, body-part terms, causation, color categories, and relational categories. By bringing them together, Malt and Wolff highlight some of the most exciting cross-linguistic and cross-cultural work on the language-thought interface, from a broad array of fields including linguistics, anthropology, cognitive and developmental psychology, and cognitive neuropsychology. Their results provide some answers to these questions and new perspectives on the issues surrounding them. (shrink)

According to Roger Scruton, it is not possible for photographs to be representational art. Most responses to Scruton’s scepticism are versions of the claim that Scruton disregards the extent to which intentionality features in photography; but these cannot force him to give up his notion of the ideal photograph. My approach is to argue that Scruton has misconstrued the role of causation in his discussion of photography. I claim that although Scruton insists that the ideal photograph is defined by its (...) ‘merely causal’ provenance, in fact he fails to take the causal provenance of photographs seriously enough. To replace Scruton’s notion of the ideal photograph, I offer a substantive account of the causal provenance of photographs, centred on the distinctive role of ‘the photographic event’. I conclude that, with a proper understanding of the photographic process, we have good reason to re-open the question of photography as a representational art. (shrink)

This article contains a survey of recent debates in the philosophy of photography, focusing on aesthetic and epistemic issues in particular. Starting from widespread notions about automatism, causality and realism in the theory of photography, the authors ask whether the prima facie tension between the epistemic and aesthetic embodied in oppositions such as automaticism and agency, causality and intentionality, realism and fictional competence is more than apparent. In this context, the article discusses recent work by Roger Scruton, Dominic Lopes, Kendall (...) Walton, Gregory Currie, Jonathan Cohen and Aaron Meskin, Noël Carroll, and Patrick Maynard in some detail. Specific topics addressed include: aesthetic scepticism, transparency, imagination, perception, information, representation and depiction. (shrink)

The concept of locally specialized functions dominates research on higher brain function and its disorders. Locally specialized functions must be complemented by processes that coordinate those functions, however, and impairment of coordinating processes may be central to some psychotic conditions. Evidence for processes that coordinate activity is provided by neurobiological and psychological studies of contextual disambiguation and dynamic grouping. Mechanisms by which this important class of cognitive functions could be achieved include those long-range connections within and between cortical regions that (...) activate synaptic channels via NMDA-receptors, and which control gain through their voltage-dependent mode of operation. An impairment of these mechanisms is central to PCP-psychosis, and the cognitive capabilities that they could provide are impaired in some forms of schizophrenia. We conclude that impaired cognitive coordination due to reduced ion flow through NMDA-channels is involved in schizophrenia, and we suggest that it may also be involved in other disorders. This perspective suggests several ways in which further research could enhance our understanding of cognitive coordination, its neural basis, and its relevance to psychopathology. Key Words: attention; cerebral cortex; cognitive coordination; cognitive neuropsychiatry; cognitive neuropsychology; context disorganization; Gamma rhythms; Gestalt theory; glutamate; grouping; memory; NMDA-receptors; PCP-psychosis; perceptual organization; schizophrenia. (shrink)

How far does a researcher’s responsibility extend when an incidental finding is identified? Balancing pertinent ethical principles such as beneficence, respect for persons, and duty to rescue is not always straightforward, particularly in neuroimaging research where empirical data that might help guide decision making are lacking. We conducted a systematic survey of perceptions and preferences of 396 investigators, research participants, and Institutional Review Board members at our institution. Using the partial entrustment model as described by Richardson, we argue that our (...) data supports universal reading by a neuroradiologist of all research MRI scans for incidental findings and providing full disclosure to all participants. (shrink)