Humans have great locomotor adaptability to environmental demands, which has been investigated using a split-belt treadmill with belts on both the left and right sides. Thus far, neuromuscular control in split-belt locomotor adaptation has been evaluated by analyzing muscle activities at the individual muscle level. Meanwhile, in the motor control field, the muscle synergy concept has been proposed. Muscle synergies are considered the fundamental building blocks of movement and are groups of coactive muscles and time-varying activation patterns, thereby, reflecting the (...) neurophysiological characteristics of movement. To date, it remains unclear how such muscle synergies change during the adaptation and de-adaptation processes on the split-belt treadmill. Hence, we chronologically extracted muscle synergies while walking on the split-belt treadmill and examined changes in the number, muscle weightings, and temporal activation patterns of muscle synergies. Twelve healthy young males participated, and surface electromyography signals were recorded bilaterally from 13 lower-limb muscles. Muscle synergies were extracted by applying non-negative matrix factorization to the EMG data of each leg. We found that during split-belt walking, the number of synergies in the slow leg increased while an extra synergy appeared and disappeared in the fast leg. Additionally, the areas under the temporal activation patterns in several synergies in both legs decreased. When both belts returned to the same speed, a decrease in the number of synergies and an increase in the areas under the temporal activation patterns of several synergies were temporally shown in each leg. Subsequently, the number of synergies and the areas under the temporal activation patterns returned to those of normal walking before split-belt walking. Thus, changes in the number, muscle weightings, and temporal activation patterns of synergies were noted in the split-belt locomotor adaptation, suggesting that the adaptation and de-adaptation occurred at the muscle synergy level. (shrink)

"Paradox drives a good deal of philosophy in every tradition. In the Indian and Western traditions, there is a tendency among many philosophers to run from contradiction and paradox. If and when a contradiction appears in a theory, it is regarded as a sure sign that something has gone amiss. This aversion to paradox commits them, knowingly or not, to the view that reality must be consistent. In East Asia, however, philosophers have reacted to paradox differently. Many East Asian philosophers-both (...) in the Daoist and the Buddhist traditions-have openly embraced paradox. They have taken compelling arguments for contradictory positions to suggest that the world is-at least in some respects, and often in very deep respects-inconsistent, and that our best theories of the world will therefore be inconsistent. This book is an initial survey of the writings of some influential East Asian thinkers who were committed to paradox, and for good reason. Their acceptance of contradiction allowed them to develop important insights that evaded those who consider paradox out of bounds"--. (shrink)

1. Katachi no odissei -- 2. Rinshō no chi -- 3. Aku no tetsugaku nōto 4. Zōho 21-seiki mondaigun ; Jutsugoshū II -- 5. Shūkyō to kagaku; Jinruichi shō -- 6. Shinpen Nihon bunka ni okeru aku to tsumi ; Shōnenba -- 7. Jutsugoteki sekai to seido -- 8. Seishin no fūga -- 9. Shinpen Pasukaru to sono jidai -- 10. Shinpen kindai Nihon ni okeru seido to shisō.

1. Kodai shisō -- 3. Chūsei shisō -- 4. Kindai shisō -- 5. Tōzai bunka no kōryū -- 6. Shōtoku Taishi -- 7. Kinsei Nihon no hihanteki seishin -- 8. Nihon shūkyō no kindaisei.

In his article in this issue, " 'How do Mādhyamikas Think?' Revisited," Tom Tillemans reflects on his earlier article "How do Mādhyamikas Think?" (2009), itself a response to earlier work of ours (Deguchi et al. 2008; Garfield and Priest 2003). There is much we agree with in these non-dogmatic and open-minded essays. Still, we have some disagreements. We begin with a response to Tillemans' first thoughts, and then turn to his second thoughts.Tillemans (2009) maintains that it is wrong to attribute (...) to Nāgārjuna or to his Mādhyamika followers a strong dialetheism, according to which some contradictions of the form p ∧ ¬p are to be accepted. He argues that, nonetheless, a weak dialetheism may be implicit in the .. (shrink)

This is a lucid and rewarding book which sets a new standard for dealing with a history of thought across many cultures.

Although many models of consciousness have been proposed from various viewpoints, they have not been based on learning activities in a whole system with the capabilities of autonomous adaptation. We have been investigating a simplified system using artificial neural nodes to clarify the functions and configuration needed for learning in a system that autonomously adapts to the environment. We demonstrated that phenomenal consciousness is explained using a method of "virtualization" in the information system and that learning activities in a whole (...) system adaptation are related to consciousness. However, we have not sufficiently clarified the learning activities of such a system. Consciousness is basically modeled as a system-level learning activity to modify both its own configuration and states in autonomous adaptation through investigating learning activities as a whole system. The model not only explains the time delay in Libet's experiment, but is also positioned as an improved model of Global Workspace Theory (GWT). (shrink)

合理主義、自我の自覚、宗教的伝統や人間性に対する評価の変化など、近代的思惟の特徴を解明。刊行開始から11年、決定版中村元選集全巻完結。.

Explores mind-body philosophy from an Asian perspective.

The essay is a written version of a talk Nakamura Yūjirō gave at the College international de philosophie in Paris in 1983. In the talk Nakamura connects the issue of common sense in his own work to that of place in Nishida Kitarō and the creative imagination in Miki Kiyoshi. He presents this connection between the notions of common sense, imagination, and place as constituting one important thread in contemporary Japanese philosophy. He begins by discussing the significance of (...) place (basho) that is being rediscovered today in response to the shortcomings of the modern Western paradigm, and discusses it in its various senses, such as ontological ground or substratum, the body, symbolic space, and linguistic or discursive topos in ancient rhetoric. He then relates this issue to the philosophy of place Nishida developed in the late 1920s, and after providing an explication of Nishida’s theory, discusses it further in light of some linguistic and psychological theories. Nakamura goes on to discuss his own interest in the notion of common sense traceable to Aristotle and its connection to the rhetorical concept of topos, and Miki’s development of the notion of the imagination in the 1930s in response to Nishida’s theory. And in doing so he ties all three—common sense, place, and imagination—together as suggestive of an alternative to the modern Cartesian standpoint of the rational subject that has constituted the traditional paradigm of the modern West. (shrink)

立憲主義とは何か。憲法の本質に迫る名著に新章を追加、「攻撃される日本の立憲主義」「藤田宙靖教授の『覚え書き』について」「『義務なき働き』について」の三論考を補章として新たに収録。.

憲法学の本道を外れ、気の向くまま杣道へ。山を熟知したきこり同様、憲法学者だからこそ発見できる憲法学の新しい景色へ。 勁草書房編集部webサイトでの好評連載エッセイ「憲法学の散歩道」の書籍化第2弾。書下ろし3篇も収録。強烈な世界像、人間像を喚起するボシュエ、ロック、ヘーゲル、ヒューム、トクヴィル、ニーチェ、ヴェイユ、 ネイミアらを取り上げ、その思想の深淵をたどり、射程を測定する。さまざまな論者の思想を入り口に憲法学の奥深さへと誘う特異な書。.

Purpose of this article is to assess the validity of the Razian conception of the rule of law by subjecting it to the acid test of Michel Troper's 'realist theory of interpretation'. The author argues that, in light of the Wittgensteinian view of rule-following, a serious indeterminacy can be seen as inherent in both this conception of the rule of law and Troper's theory of interpretation.

科学に代表される“近代の知”は大きな成果を生んだ。しかし今日、その限界も指摘されはじめている。人間存在の多面的な現実に即した“臨床の知”が構築されねばならない。著者の積年の思索の結実である本書は、人間 の知のあり方に新たな展望を開き、脳死や臓器移植などの医学的臨床の問題にたいしても明快な視点を提供する。.

We propose an efficient algorithm for deciding the reachability between any nodes on XML data represented by connected directed graphs. We develop a technique to reduce the size of the reference table for the reachability test. Using the small table and the standard range labeling method for rooted ordered trees, we show that our algorithm answers almost queries in a constant time preserving the space efficiency and a reasonable preprocessing time.

In this issue, Constance Kassor describes Gorampa's attitude to contradictions as they occur in various contexts of Buddhist pursuit. We agree with much of what she says; with some things we do not.First, some preliminary comments, and a fundamental disagreement. Kassor says:Based on . . . [the assumption that Nāgārjuna has a coherent system of thought] one must resolve apparent contradictions in Nāgārjuna's texts in order to maintain the coherency of his logic. The problem with contradictions is that if they (...) are introduced into a classical logical system, that entire system can break down. This is because of the law of explosion—the principle that everything can follow [DGP: does follow] from a contradiction.One .. (shrink)

This paper contrasts and illustrates two types of breakthroughs in philosophy; i.e., external and internal ones. Both are made possible through its application to a newfield. In the external breakthrough, a new field is discovered by such factors without philosophy as encounters with different traditions of thought and advance in technology. In the internal one, a new field is brought into attention by critical examination of one or another assumption within philosophy that has once dismissed the field as too trivial (...) or insignificant to be its proper subject. Based on this distinction, a research guideline for philosophy is proposed that one must always seek the possibility of its internal breakthrough. It is also suggested that the philosophy of science and epistemology can be innovated internally when they are applied to a new field, that is, statistics. Finally the distinction between pure and applied philosophy is reinterpreted in the light of the internal breakthrough. (shrink)

日本主義の精髄としての雪嶺哲学はヘーゲル批判の哲学体系を媒介に大塩陽明学を継承して形成されたことを指摘、雪嶺の実像に迫る。.

近世儒学思想史のなかで大塩平八郎に至る陽明学思想により、礼教的教養主義から仁政的政治学へと転換した思想的経緯や、神儒仏などの混交的思想からなる庶民思想と位置づけられてきた石田梅岩『都鄙問答』の思想的基 層が陽明学から構成されていたことなど、近世思想史研究に一石を投ずる問題作から構成。.

大塩思想はどのように語られ、大塩、ルソー、譚詞同、中江兆民と比較したときに分かったことなど、大塩研究の新局面を拓く論考。.