Face recognition is impaired in patients with prosopagnosia, which may occur as a side effect of neurosurgical procedures. Face selective regions on the ventral temporal cortex have been localized with electrical cortical stimulation, electrocorticography, and functional magnetic resonance imagining. This is the first group study using within-patient comparisons to validate face selective regions mapping, utilizing the aforementioned modalities. Five patients underwent surgical treatment of intractable epilepsy and joined the study. Subdural grid electrodes were implanted on their ventral temporal cortices to (...) localize seizure foci and face selective regions as part of the functional mapping protocol. Face selective regions were identified in all patients with fMRI, four patients with ECoG, and two patients with ECS. From 177 tested electrode locations in the region of interest, which is defined by the fusiform gyrus and the inferior temporal gyrus, 54 face locations were identified by at least one modality in all patients. fMRI mapping showed the highest detection rate, revealing 70.4% for face selective locations, whereas ECoG and ECS identified 64.8 and 31.5%, respectively. Thus, 28 face locations were co-localized by at least two modalities, with detection rates of 89.3% for fMRI, 85.7% for ECoG and 53.6 % for ECS. All five patients had no face recognition deficits after surgery, even though five of the face selective locations, one obtained by ECoG and the other four by fMRI, were within 10 mm to the resected volumes. Moreover, fMRI included a quite large volume artifact on the ventral temporal cortex in the ROI from the anatomical structures of the temporal base. In conclusion, ECS was not sensitive in several patients, whereas ECoG and fMRI even showed activation within 10 mm to the resected volumes. Considering the potential signal drop-out in fMRI makes ECoG the most reliable tool to identify face selective locations in this study. A multimodal approach can improve the specificity of ECoG and fMRI, while simultaneously minimizing the number of required ECS sessions. Hence, all modalities should be considered in a clinical mapping protocol entailing combined results of co-localized face selective locations. (shrink)

dai 1-kan. Ningen, kyōiku ga umarekawaru tame -- dai 2-kan. Ningen to no deai, kyōiku to no deai -- dai 3 kan. Ningenrashiku naru tedate -- dai 4-kan. Jinrui no kibō, osanago -- dai 5-kan. Shishū, ushinawareta kisetsu o motomete -- dai 6-kan. Aru mazushiki shōgai no kiroku -- [7] Kyōiku to kyōikugaku.

『日本唯物論史』などで知られるわが国の唯物論哲学の開拓者・永田廣志の生涯をまとめ、その理論活動の意義を解明。哲学研究者と在野の郷土史家との共同研究が生み出した成果。本邦初公開の貴重な資料や秘蔵写真も多 数紹介。.

We investigate how weak square principles are denied by Chang’s Conjecture and its generalizations. Among other things we prove that Chang’s Conjecture does not imply the failure of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\square_{\omega_1, 2}}$$\end{document}, i.e. Chang’s Conjecture is consistent with \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\square_{\omega_1, 2}}$$\end{document}.

In this paper, we study the relationship among classical logic, intuitionistic logic, and quantum logic . These logics are related in an interesting way and are not far apart from each other, as is widely believed. The results in this paper show how they are related with each other through a dual intuitionistic logic . Our study is completely syntactical.

Minami–Sakai :883–898, 2016) investigated the cofinal types of the Katětov and the Katětov–Blass orders on the family of all \ ideals. In this paper we discuss these orders on analytic P-ideals and Borel ideals. We prove the following:The family of all analytic P-ideals has the largest element with respect to the Katětov and the Katětov–Blass orders.The family of all Borel ideals is countably upward directed with respect to the Katětov and the Katětov–Blass orders. In the course of the proof of (...) the latter result, we also prove that for any analytic ideal \ there is a Borel ideal \ with \. (shrink)

The genesis for this volume was in the bombing of Japan during World War II, where the author, as a young boy, watched the bombers overhead, speculating about the lives of the pilots and their relationship with those huddled on the ground._ From this disturbing diorama, Professor Hiroshi Kojima, the translator of Martin Buber into Japanese, unfolds a new approach to Buber's “I-Thou” relation, drawing upon insights from Husserl, Heidegger, and others in the tradition of continental philosophy to extend (...) and deepen Buber's thought. In chapters that reflect upon a wide range of phenomena—from religion, science, and technology, to imagination, embodiment, and power—Professor Kojima articulates a conception of what it means to be a human being that stands as an alternative to atomism and alienation of the modern world. Analyses of haiku and other aspects of Japanese culture demonstrate how Kojima's theory can illuminate the spiritual traditions of both East and West. Original in its thought and revealing in its insight into Japanese thought and culture, _Monad and Thou__ represents the life's work of one of Japan's great thinkers. (shrink)

In this paper, I will investigate Wittgenstein’s idea about the context-sensitivity of utterance. It is the idea that there is a big gap between understanding a sentence in the sense of knowing the idioms and discerning the grammar in it, and what is said by using it in a particular context. Although context-sensitivity in this moderate sense is a familiar idea in Wittgensteinian scholarship, it has mainly been studied as an idea in “Wittgenstein’s philosophy of language.” However, Wittgenstein’s interest in (...) language is always connected with his interest in the treatment of philosophical problems. Therefore, what is lacking in those preceding studies is the study of the relation between Wittgenstein’s engagement with the idea of context-sensitivity and his philosophical therapy. Therefore, I shall investigate that relation and show that Wittgenstein’s philosophical method cannot be intelligible without taking context-sensitivity into consideration and Wittgenstein’s focus on context is deeply connected with his method for treating philosophers’ “pictures.” Below, I will examine recent debates on grammar, and argue that the standard interpretation is untenable once proper consideration is given to context-sensitivity. Next, I will argue that context-sensitivity is important because it gives us a good grasp of the process of a philosopher’s being caught in a picture by citing the discussion about mental process and about the Augustinian picture and rule-following in Philosophical Investigations. Finally, I will talk about the significance of my interpretation for contemporary arguments about philosophical methods. (shrink)

In this paper, I aim to interpret the mind-body-land connection that Christianity and Buddhism suggestively teach as a three-stage extension process of the field of experience, which proceeds accordingly as the three-step movement of our experience develops. Drawing on the Japanese philosopher Nishida Kitaro, I first show why the mind or one’s subjective consciousness deserves to be regarded as the field of experience corresponding to the first phase of the movement of experience. I then explore how the second phase of (...) the movement of experience requires the body as its corresponding field, which also serves as a seat of super-individual unity provided by the unifying power of nature. On this basis, I finally argue that this transpersonal power of nature is combined with that of society. Inspired by the Japanese philosopher Keiji Nishitani, I thus seek to clarify that these both powers are merged into the land as the ultimate field of our experience. (shrink)

In the scholarship on Wittgenstein’s later philosophy of mathematics, the dominant interpretation is a theoretical one that ascribes to Wittgenstein some type of ‘ism’ such as radical verificationism or anti-realism. Essentially, he is supposed to provide a positive account of our mathematical practice based on some basic assertions. However, I claim that he should not be read in terms of any ‘ism’ but instead should be read as examining philosophical pictures in the sense of unclear conceptions. The contrast here is (...) that basic assertions that frame philosophical ‘isms’ are propositional such that they are subject to normal argumentative evaluation, while pictures in Wittgenstein’s sense are non-propositional—they lack a clear truth condition. They, therefore, need clarification rather than argumentation. In this paper, I provide a detailed analysis of Wittgenstein’s treatment of philosophical pictures with special focus on his argument on contradiction. I begin by explaining the problem with this trend of theoretical interpretation, taking Steve Gerrard’s otherwise excellent interpretation as a representative example and pointing out why it is problematic. Next, I will argue that those problems do not arise if we take Wittgenstein’s task as the clarification of philosophical pictures. I do this, first, by explaining Wittgenstein’s method using his argument concerning the Augustinian Picture in Philosophical Investigations and then pointing out that the same method can be identified in the crucial arguments in his philosophy of mathematics. Finally, in order to connect my interpretation with the current scholarship, I will explain the relation of my interpretation with those of New Wittgensteinian scholars. (shrink)

We study the relationship between the semistationary reflection principle and stationary reflection principles. We show that for all regular cardinals Λ ≥ ω₂ the semistationary reflection principle in the space [Λ](1) implies that every stationary subset of $E_{\omega}^{\lambda}\coloneq \{\alpha \in \lambda \,|\,{\rm cf}(\alpha)=\omega \}$ reflects. We also show that for all cardinals Λ ≥ ω₃ the semistationary reflection principle in [Λ](1) does not imply the stationary reflection principle in [Λ](1).

The theme arises from the legal-academic movement "Law and Literature". This newly developed field should aim at two major goals, first, to investigate the meaning of law in a social context by questioning how the characters appearing in literary works understand and behave themselves to the law, and second, to find out a theoretical solution of the methodological question whether and to what extent the legal text can be interpreted objectively in comparison with the question how literary works should be (...) interpreted. The subject of justice and injustice has been covered not only in treatises of law and philosophy, but also in many works of literature: On the one hand, poets and writers have been outraged at the social conditions of their time. On the other hand, some of them have also contributed fundamental reflections on the idea of justice itself. (shrink)

L’exposition d’art dans des paysages est devenu populaire au Japon, avec la multiplication récente de festivals d’art locaux. Dans ces festivals, qui attirent chacun des centaines de milliers de visiteurs, coexistent des œuvres hétérogènes. Certaines sont des sculptures autonomes, d’autres des installations qui se fondent dans le paysage, et d’autres encore sont des œuvres de type « art relationnel ». Bien que ces œuvres in situ affirment leur lien essentiel avec le site naturel rural et avec le corps du spectateur (...) — constituant un événement, une expérience, une rencontre éphémère —, les relations avec le site comme avec le visiteur sont complexes et ambigües. Il y a des œuvres in situ, mais parfois aussi in aliquo situ : des œuvres qui peuvent être installées n’importe où. Qu’est-ce qui attire les visiteurs dans ces expositions? Quels sont donc la nature et le mérite de leur localisation? Si les visiteurs apprécient de voir des œuvres dans ces paysages cela peut être en partie lié au principe japonais traditionnel d’expérience des lieux dit meisho-meguri, ou « pèlerinage vers des sites célèbres ». Cette pratique issue du Moyen Âge est associée historiquement au sacré. Aujourd’hui ce pèlerinage prend la forme du tourisme moderne mais conserve un sens traditionnel invisible car les visiteurs se déplacent à travers une série de lieux géographiques selon un jeu culturellement codé. Selon nous, dans le cas des visites d’œuvres d’art en zones rurales, l’appréciation des œuvres d’art participe à ce même jeu traditionnel de se déplacer physiquement dans une série de lieux. Cette dimension spirituelle implicite modifie à son tour la perception des œuvres. Ainsi on dira que la pratique japonaise de visiter ces expositions d’art in situ témoigne de la survivance d’une tradition, et constitue ainsi un système alternatif d’expérience esthétique. The installations of artwork in natural landscapes have become popular in Japan with the recent increase in local art festivals. In these art festivals where hundreds of thousands of visitors gather, heterogeneous installations coexist; some are autonomous sculptures, some are fused into the natural landscape, and some belong to “relational art”. Although most works assert the essential quality of their location, and the experience as “an event”, their relationships to the rural areas and to the body of the visitor are complex and ambiguous. Some works are really in situ, but some are in aliquo situ—that is, works that could be installed anywhere. What attracts visitors to these exhibitions? Hence what is the nature and merit of the location? What is the relation to the visitor’s bodily presence? If visitors enjoy the site-specificity of the artwork this may be linked to the traditional Japanese system of experiencing places as meisho-meguri—i.e. “a pilgrimage to a series of famous sites”. This practice comes from the Middle Ages and was by then spiritual. While today these pilgrimages appear as a form of modern tourism, they retain a culturally coded character because visitors’s journey is like “a game of visiting a series of geographical places”. According to me, in the case of the visit of artistic sites, the appreciation of the artwork participates in this same game of bodily displacement to a series of places. This implicit spiritual underpinning conversely modifies the visitor’s perception of the works. Thus I propose that visiting artistic sites in natural settings in Japan appears as informed by this Japanese particular tradition, and thus constitutes an alternative system of contemporary aesthetic experience. (shrink)

Nisbett et al. claim that East Asians are likely to use holistic thought to solve problems, whereas Westerners use analytic thought more, and discuss the differences in the frame of the individualism/collectivism distinction. The holistic versus analytic distinction has been the greatest point of interest of dual process theories, which imply that human thinking has two sub processes. We apply a revised dual process model that proposes meme-acquired goals in both systems to explain cultural differences in thought. According to this, (...) gene-installed goals are universal across cultures, whereas meme-acquired goals depend upon culture. To introduce a dual process model means that we discuss adaptation both in terms of culture and natural selection. Hence, we propose an interactive view that supports an adaptive relation between mind and culture. (shrink)

It is important to manage individuals’ personal data after their death to maintain their dignity or follow their wishes as much as possible. From this perspective, this report describes the real-world commercialization of immortal digital personalities, which gives eternal life to the deceased in a digital form. We identify the problems with the commercialization of deceased users’ images and personal data, which becomes postmortem entertainment. Considering these problems, we seek out the ideal form of deceased users’ personal data for commercialization. (...) We conduct a social survey to understand how ordinary Japanese people feel about the various types of publicly available services that use personal data after death, such as social network service logs. By analyzing our survey results approximately 20% of respondents would allow the commercial use of their personal data, such as browsing their social network service logs, if they could receive compensation during their lifetime. (shrink)

We give simple proofs of the Singular Cardinal Hypothesis from the Weak Reflection Principle and the Fodor-type Reflection Principle which do not use better scales.

Research interest in cuteness perception and its effects on subsequent behavior and physiological responses has recently been increasing. The purpose of the present study was to produce a dataset of Japanese infant faces that are free of portrait rights and can be used for cuteness research. A total of 80 original facial images of 6-month-old infants were collected from their parents. The cuteness level of each picture was rated on a 7-point scale by 200 Japanese people. Prototypical high- and low-cuteness (...) faces were created by averaging the top 10 and bottom 10 faces according to the mean cuteness ratings. Then, 50 composite faces were made by mixing two faces randomly chosen from the 60 unused middle-cuteness faces. The normative cuteness ratings of these composite faces were obtained from 229 Japanese men and women in their 20s–60s. The shape of each composite face was transformed to be cuter or less cute along a continuum between the high- and low-cuteness prototypical faces. A two-alternative forced-choice task confirmed that cuteness discrimination was better than the chance level for all 50 face pairs. Moreover, the results showed that young men had poorer sensitivity to cuteness differences in infant faces than older men and women of any age. This Japanese Cute Infant Face dataset, including composite face images and normative rating scores, is publicly available online. (shrink)

It has been reported as a robust effect that people are likely to select a matching case in the Wason selection task. For example, they usually select the 5 case, in the Wason selection task with the conditional "if an E, then a not-5". This was explained by the matching bias account that people are likely to regard a matching case as relevant to the truth of the conditional (Evans, 1998). However, because a positive concept usually constructs a smaller set (...) than its negative one does (a rarity assumption), it is more effective to get information on the truth of the conditional in a positive set than in a negative set. Thus the optimal data selection account can also explain the effect. The set size of Q and matching by introducing negation were manipulated independently in four experiments. From the results it was inferred that the so-called matching bias was an amalgam of two different cognitive components-relevance judgement by matching and optimal data selection. (shrink)

Why do we, today’s people, owe a duty to future generations with whom we will not overlap? In my paper, I aim at answering this question step by step. The first step is to respond to the question why human beings should continue to exist. I try this by critically considering Karl-Otto Apel’s argument for the survival of human beings from the viewpoint of his own discourse ethics. This consideration, however, leads us to the second step where we are faced (...) with the following question : For what reason do we – this particular generation and no other – owe a duty to future people? In order to answer this, I will interpret John Locke’s Two Treatises of Government and Book of Rites, a Chinese classic of Confucianism. From this interpretation, I would like to conclude that we are responsible for future people as far as we are responsible to past generations who delegated such future-oriented responsibility to us. (shrink)

This paper examines the role of a proper opponent (phyi rgol yang dag) in debate from the standpoint of the Tibetan Buddhist theory of argumentation. A proper opponent is a person who is engaged in the process of truth-seeking. He is not a debater who undertakes to refute the tenets of a proponent. But rather, he is the model debater to whom a proponent can teach truth by using a probative argument in the most effective way. A proper opponent is (...) thus the model thinker conceived by Tibetan Buddhist scholars, especially by the dGe lugs pa exegetes, to explain the idea of “inference for others.” The term phyi rgol yang dag figures in many text books of the dGe lugs pa school. And the germ of the dGe lugs pa's idea of ``proper opponent'' is found in early Tibetan tshad ma literature, too. The present paper shows that the dGe lugs pa scholars are largely concerned with the process by which one obtains an inferential knowledge about the unknown object, and also that they, when talking about a proper opponent, emphasize the pedagogical role of dialectic conversation rather than the competitive feature of debates. (shrink)