Aphasia is a language disorder that occurs after a stroke and impairs listening, speaking, reading, writing, and calculation skills. Patients with post-stroke aphasia in Japan are increasing due to population aging and the advancement of medical treatment. Opportunities for adequate speech therapy in chronic stroke are limited due to time constraints. Recent studies have reported that intensive speech therapy for a short period of time or continuous speech therapy using high-tech equipment, including speech applications (apps, can improve aphasia even in (...) the chronic stage. However, its underlying mechanism for improving language function and its effect on other cognitive functions remains unclear. In the present study, we investigated whether intensive speech therapy using a newly developed speech support app could improve aphasia and other cognitive functions in patients with chronic stroke. Furthermore, we examined whether it can alter the brain network related to language and other cortical areas. Thus, we conducted a prospective, single-comparison study to examine the effects of a new speech support app on language and cognitive functions and used resting state functional MRI (rs-fMRI) regions of interest (ROI) to ROI analysis to determine changes in the related brain network. Two patients with chronic stroke participated in this study. They used the independent speech therapy system to perform eight sets of 20 randomly presented words/time (taking approximately 20 min), for 8 consecutive weeks. Their language, higher cognitive functions including attention function, and rs-fMRI, were evaluated before and after the rehabilitation intervention using the speech support app. Both patients had improved pronunciation, daily conversational situations, and attention. The rs-fMRI analysis showed increased functional connectivity of brain regions associated with language and attention related areas. Our results show that intensive speech therapy using this speech support app can improve language and attention functions even in the chronic stage of stroke, and may be a useful tool for patients with aphasia. In the future, we will conduct longitudinal studies with larger numbers of patients, which we hope will continue the trends seen in the current study, and provide even stronger evidence for the usefulness of this new speech support app. (shrink)

頽廃に至っても、いまだ発現する偶然への希望はある。しかし、頽廃、すなわち消尽に至るならば、無と慨嘆の現実しかありえない。希望の存立自体、五分の可能性に生きる偶然なのである。.

The present article is based on a interview with a Japanese experienced caregiver who specializes in patients with amyotrophic lateral sclerosis, which generally leads to the locked-in syndrome. Professional caregivers for ALS patients with ventilator experience two particular temporalities in their practice. First, they must monitor the patient continuously during a seven-hour stay. Because a single problem in the ventilator can have fatal consequences, the care of an ALS patient with a ventilator requires long periods of sustained concentration. Second, trying (...) to understand the signs of a patient with a ventilator sometimes requires three hours to go through ten alphabets. In addition to the huge effort that such communication requires, caregivers must complete the meaning of the signs with their imagination: the ten alphabets are not sufficient to understand what the patient really wants to say. This imaginative capacity, however, is based on a long relationship, which started when the patient was still able to speak and move. That is why, as this article will show, even when a patient has entered total LIS, the caregiver can continue to realize his or her wishes. (shrink)

Let M be a model of first order Peano arithmetic and I an initial segment of M that is closed under multiplication. LetM0 be the {0, 1,+}-reduct ofM. We show that there is another model N of PA that is also an expansion of M0 such that a · Ma = a · Na if and only if a ∈ I for all a ∈ M.

Product recommendation system is realized by applying business rules acquired by data maining techniques. Business rules such as demographical patterns of purchase, are able to cover the groups of users that have a tendency to purchase products, but it is difficult to recommend products adaptive to various personal preferences only by utilizing them. In addition to that, it is very costly to gather the large volume of high quality survey data, which is necessary for good recommendation based on personal preference (...) model. A method collecting kansei information automatically without questionnaire survey is required. The constructing personal preference model from less favor data is also necessary, since it is costly for the user to input favor data. In this paper, we propose product recommendation system based on kansei information extracted by text mining and user's preference model constructed by Category-guided Adaptive Modeling, CAM for short. CAM is a feature construction method that can generate new features constructing the space where same labeled examples are close and different labeled examples are far away from some labeled examples. It is possible to construct personal preference model by CAM despite less information of likes and dislikes categories. In the system, retrieval agent gathers the products' specification and user agent manages preference model, user's likes and dislikes. Kansei information of the products is gained by applying text mining technique to the reputation documents about the products on the web site. We carry out some experimental studies to make sure that prefrence model obtained by our method performs effectively. (shrink)

This article examines the work of French phenomenologist Henri Maldiney (1912-2013), a philosopher who shed light on the phenomenon of interrogation by a world that has lost its pre-existing coordinates. While Maldiney himself referred to paintings and mental illness, we try to read his theory as an analysis of social situation and action. His theory helps us understand end-of-life situations in which caregivers encounter scenes where it is difficult to break out of a stalemate. It is a theory of practice (...) based on an innovative understanding of the concept of rhythm. (shrink)

Parties are back, and many are cheering. Party polarization has voters seeing stark differences between Democrats and Republicans and demonstrating more ideological constraint than previous generations. But these signs of a more “responsible” electorate are an illusion, because the public is no more knowledgeable than ever about the type of “information” it needs if it is to exercise effective control over the public‐policy outcomes it cares the most about. Indeed, polarization has produced a political environment where both voters and policy (...) makers may be less likely to learn about the potential consequences of their governing choices. The result is that holding elected politicians to account for policies treated as divisive ends in themselves has become easier—but that holding them accountable for policies intended as means to the achievement of consensual ends has become harder. (shrink)

A bounded ultrasheaf is a nonstandard universe constructed from a superstructure in a Boolean valued model of set theory. We consider the bounded elementary embeddings between bounded ultrasheaves. Then the standardization principle is true if and only if the ultrafilters are comparable by the Rudin-Frolik order. The base concept is that the bounded elementary embeddings correspond to the complete Boolean homomorphisms. We represent this by the Rudin-Keisler order of ultrafilters of Boolean algebras.

Futabatei Shimei (1864-1909) was an early modern Japanese novelist, translator, and critic. He wrote what is now generally conceived of as the first Japanese ‘modern’ novel, Drifting Clouds (1887-89). He translated works by Turgenev, Leo Tolstoy, Garshin, Gorky, and others. He also published a number of critical essays, treatises on literary theory, political papers, and so forth. His early translation of Turgenev’s short stories: Aibiki (Rendevous, 1888) and Meguriai (Three Trysts, 1889) were extremely influential on the contemporary literati, who were (...) amazed at the fresh, poetic prose used in stark contrast to the traditional Japanese fiction in the pre-Reformation period. These translations, seen in the light of the present-day readers, were unique in what we might term today ‘foreignizing translation’. Lawrence Venuti in Invisibility of the Translator argues that the ideal of (English) translation has been to conceal itself as a translation, i.e. to present itself as an original text (chap I and passim). In that sense, Futabatei’s translations, scandalously presenting itself as a translation, that is to say, as an alien text, is extremely ‘foreignizing’. (shrink)

Spontaneous actions are preceded by brain signals that may sometimes be detected hundreds of milliseconds in advance of a subject's conscious intention to act. These signals have been claimed to reflect prior unconscious decisions, raising doubts about the causal role of conscious will. Murakami et al. (2014. Nat Neurosci 17: 1574–1582) have recently argued for a different interpretation. During a task in which rats spontaneously decided when to abort waiting, the authors recorded neurons in the secondary motor cortex. The (...) neural activity and relationship to action timing was parsimoniously explained using an integration-to-bound model, similar to those widely used to account for evidence-based decisions. In this model, the brain accumulates spontaneously occurring inputs voting for or against an action, but only commits to act once a certain threshold is crossed. The model explains how spontaneous decisions can be forecast (partially predicted) by neurons that reflect either the input or output of the integrator. It therefore presents an explicit hypothesis capable of rejecting the claim that such predictive signals imply unconscious decisions. We suggest that these results can inform the current debate on free will but must be considered with caution. (shrink)

This paper seeks to demonstrate the structural difference in communication of schizophrenia and autism. For a normal adult, spontaneous communication is nothing but the transmission of phantasía (thought) by means of perceptual objects or language. This transmission is first observed in a make-believe play of child. Husserl named this function “perceptual phantasía,” and this function presupposes as its basis the “internalized affection of contact” (which functions empirically in eye contact, body contact, or voice calling me). Regarding autism, because of the (...) innate lack of affection of contact, intersubjective perceptual phantasía does not occur spontaneously. Consequently, autistics do not engage in make-believe play but in stereotyped and solipsistic play. Without the formation of perceptual phantasía, there is no differentiation between phantasía and perception. For this reason, people with Asperger's syndrome consider conversation not an immediate communication of thought but a logical transmission of concepts. Schizophrenia is characterized by a distortion in the internalized affection of contact, resulting in a disturbance of perceptual phantasía, and this later is covered by various symptoms—for example, delusion as a pathological kind of communication of thought. This delusion is based on the pathological internalized affection of contact represented by a terrifying Other. (shrink)

The “phenomenological” method according to Emmanuel Lévinas consists of two steps: first, reducing the said (le dit) to the saying (le dire); and second, “hyperbole” in his own words. Reducing the said to the saying, in itself, means in this context of the methodology a method to escape from ontology and cognitive philosophy, and to discover the dimension of inter-human facticity. In the second step of “hyperbole”, Lévinas outlines the horizon of this inter-human facticity as that of affectivity. In this (...) horizon (of ethics), the self is defined as phenomena containing the affectivity related to the two extreme situations: personal (physical and mental) suffering and that of the other. Ultimately, the death of the other person and a person’s own possible death limit the internal structure of this horizon. (shrink)

Future practitioners of sustainable agriculture and agroecology must have the capacity to address the wicked problems in the food system to make progress toward sustainability. Undergraduate sustainable agriculture students from a variety of backgrounds may struggle with the question, is the challenging and complex work of addressing wicked problems of agroecology for me? Our case study investigated sociocultural tensions associated with identity encountered when wicked problems teaching units were integrated into the Advanced Practices of Sustainable Agriculture course at a large, (...) Midwestern Land Grant University. The research and course employed a four-part framework that focused on attending to individual needs and identities, facilitating practice-based and community-based learning, engaging in problems situated in regional contexts, and supporting awareness of local and global political and ecological issues. Researchers used a community of practice theoretical lens, and focused on the sociocultural tensions that may have impacted individual and community identity formation. Two wicked problems teaching units are described by drawing upon documentation and audio recordings from planning meetings, course sessions, student and instructor interviews, and course artifacts. Vignettes were constructed to situate four interrelated types of sociocultural tensions encountered by instructors and students. These tensions reflected forces at the individual, community, local, and global levels which interact to influence learners’ capacity to become full participants in sustainable agriculture. The study fills a gap related to affective dimensions of learning like identity in agroecology education. Dilemmas and implications related to identity, pedagogy, and epistemology are discussed. (shrink)

A few findings from our laboratory are provided as evidence favoring “isomrphism” in filling-in. One is the responsivity of macaque-cortical area V1 cells to a stimulus designed for surface filling-in at the blind spot. Another is a phenomenological observation of motion aftereffect confined within a filled-in surface at the blind spot. Our recent study on the monkey's perception of surface filling-in at a scotoma is also mentioned.

This article describes the historical development of HPS/NOS mainly in higher education. Because the establishment of universities in Japan in late-nineteenth century was a reaction against Western imperialism, higher education aimed to cultivate scientists and engineers with an emphasis on practical applications. This direction in higher science and engineering education continues into the present. It has conditioned elementary and secondary education via university entrance examinations, where no questions on NOS appear. Hence, HPS research and education has developed in Japanese higher (...) education with little connection to elementary and secondary education. Instead, NOS is communicated in literature, movies, and other media. Scientific and technological communication occurs mainly outside the school curriculum in venues like museums. (shrink)

世界が大きな時代の変動期を迎えている現在、科学技術は何をよりどころとし、どこへ向かうべきなのか。洋を越えて多様な文化の源流から探る、科学の未来。.