Opera is a performing art in which music plays the leading role, and the acting of singers has a synergistic effect with the music. The mirror neuron system represents the neurophysiological mechanism underlying the coupling of perception and action. Mirror neuron activity is modulated by the appropriateness of actions and clarity of intentions, as well as emotional expression and aesthetic values. Therefore, it would be reasonable to assume that an opera performance induces mirror neuron activity in the audience so that (...) the performer effectively shares an embodied performance with the audience. However, it is uncertain which aspect of opera performance induces mirror neuron activity. It is hypothesized that although auditory stimuli could induce mirror neuron activity, audiovisual perception of stage performance is the primary inducer of mirror neuron activity. To test this hypothesis, this study sought to correlate opera performance with brain activity as measured by electroencephalography in singers while watching an opera performance with sounds or while listening to an aria without visual stimulus. We detected mirror neuron activity by observing that the EEG power in the alpha frequency band was selectively decreased in the frontal-central-parietal area when watching an opera performance. In the auditory condition, however, the alpha-band power did not change relative to the resting condition. This study illustrates that the audiovisual perception of an opera performance engages the mirror neuron system in its audience. (shrink)

Phenomenology of the body and the third generation of cognitive science, both of which attribute a central role in human cognition to the body rather than to the Cartesian notion of representation, face the criticism that higher-level cognition cannot be fully grasped by those studies. The problem here is how explicit representations, consciousness, and thoughts issue from perception and the body, and how they cooperate in human cognition. In order to address this problem, we propose a research program, a cognitive (...) phenomenology of the body, which is basically motivated by the perspective of Merleau-Ponty. We find a substantial clue in developmental psychological studies on the body and language. (shrink)

In his “A new argument for evidentialism” (Shah, Philos Q 56(225): 481–498, 2006 ), Nishi Shah argues that the best explanation of a feature of deliberation whether to believe that p which he calls transparency entails that only evidence can be reason to believe that p. I show that his argument fails because a crucial lemma that his argument appeals to cannot be supported without assuming evidentialism to be true in the first place.

One prominent feature of belief is that a belief cannot be formed at will. This paper argues that the best explanation of this fact is that belief formation is a process that takes aim at the truth. Taking aim at the truth is to be understood as causal responsiveness of the processes constituting belief formation to what facilitates achieving true beliefs. The requirement for this responsiveness precludes the possibility of belief formation responding to intentions in a way that would count (...) as forming a belief at will. (shrink)

The aim of the present paper is to suggest an alternative view to the conventional distinction between ontology and epistemology, thereby reconstituting the relationship between the cognitive self and the real world. More specifically, we will criticize the distinction by shedding light on a peculiar character of the body, which can provide a critical perspective against Cartesian dualism. Furthermore, we will give a sketchy description of the philosophy of touch, and propose the notion of skin-self, or self-manifesting self, as a (...) radical alternative to the modern conception of self. (shrink)

Although it seems intuitively clear that acts of requesting are different from acts of commanding, it is not very easy to sate their differences precisely in dynamic terms. In this paper we show that it becomes possible to characterize, at least partially, the effects of acts of requesting and compare them with the effects of acts of commanding by combining dynamified deontic logic with epistemic logic. One interesting result is the following: each act of requesting is appropriately differentiated from an (...) act of commanding with the same content, but for each act of requesting, there is another act of commanding with much more complex content which updates models in exactly the same way as it does. We will also consider an application of our characterization of acts of requesting to acts of asking yes-no questions. It yields a straightforward formalization of the view of acts of asking questions as requests for information. (shrink)

This work focuses on augmented reality glasses and its aim is to analyse the knock-on effects on our everyday world and ourselves yielded by this kind of technology. Augmented reality is going to be the most diffused technology in our everyday life in the near future, especially augmented reality mounted on glasses. This near future is not only possible, but it seems inevitable following the vertiginous development of AR. There are numerous kinds of different prototypes that are going to come (...) out next year. Therefore, a study on how these modifications yield knock-on effects on the constitution of the object and subject is mandatory. This work tackles the topic starting from a phenomenological and post-phenomenological point of view and it analyses the modification yielded by such technology from a perceptual point of view using the analysis of the horizons of the object made by Husserl. We need this analysis because it is not only the hypothetical future that may never come, but it is the likely future very close to us that is putting pressure on us. (shrink)

This book, Emerson, the Philosophy of Obedience, attempts to trace Emerson who sought to integrate Western and Eastern thoughts to found a new philosophy in the new world. An ardent admirer of Plato, he is at the same time an enthusiast of Eastern philosophy. "Memory," for example, is one of his last lecture series, "Natural Method of Mental Philosophy," in which men are all taken as the halves, because men have aftersight, but not aforesight. Memory is, to Emerson, not only (...) to call forth the past knowledge to the present, but also there is something related to the future, because some past things memorized in the mind are changed into "a possession of its law." This is called "a mutation in quality," by which past things in the mind come into "a possession of its law," obeying the law, just as, in Phaedo, "all the apparent equals strive to attain absolute equality." The Platonic method of Analogy works doubtlessly in Emerson. Men obey this law, because "Nature and [Man] are from one source, and that he, when humble and obedient, is nearer to the source." The mind is such a movement, as he finds that "The mind yields sympathetically to the tendencies or laws which stream through things." The idea of "humble and obedient," or humility and obedience, comes originally from the Chaldæan Oracles and the Heetopades, which have a decisive influence on Emerson, through "the light-armed arrive at the summit," and "the flower of the mind." Because of this profound Eastern thought and ideas, he is called "this student of Eastern philosophy.". (shrink)

Developmental research suggests that young children tend to value dominant individuals over subordinates. This research, however, has nearly exclusively been carried out in Western cultures, and cross-cultural research among adults has revealed cultural differences in the valuing of dominance. In particular, it seems that Japanese culture, relative to many Western cultures, values dominance less. We conducted two experiments to test whether this difference would be observed in preschoolers. In Experiment 1, preschoolers in France and in Japan were asked to identify (...) with either a dominant or a subordinate. French preschoolers identified with the dominant, but Japanese preschoolers were at chance. Experiment 2 revealed that Japanese preschoolers were more likely to believe a subordinate than a dominant individual, both compared to chance and compared to previous findings among French preschoolers. The convergent results from both experiments thus reveal an early emerging cross-cultural difference in the valuing of dominance. (shrink)

There are three main points of the paper. 1. There are straightforward ways of manipulating expected gains and losses that result in a divergence between fair betting odds and credence. Such manipulations are familiar from tools of finance. One can easily see that the Sleeping Beauty case is structured in such a way as to result in a divergence between fair betting odds and credence. 2. The inspection of credences and betting odds in certain betting situations shows that the two (...) main extant positions, Elga's and Lewis's, are both mistaken. 3. My proposal may seem to require a revision of probability theory but it does not. The Sleeping Beauty case merely calls attention to a constraint on partitioning of possibility space that is usually satisfied as a matter of course but can in fact be violated. (shrink)

This multidisciplinary subject in clinical anthropology was started in April 1996 among 206 students distributed over all Colleges and Schools in the University of Tsukuba with the exception of School of Medical Sciences. After every class students write down their comments on a compulsory attendance slip, and these comments were examined. Female students agreed with the surrogate mothers and homosexuality more than male students. Male students denied childcare by homosexual parents more than female students. Sex selection insemination with the exception (...) for disease prevention was denied by female students significantly more than male students. (shrink)

In this paper, illocutionary acts of commanding will be differentiated from perlocutionary acts that affect preferences of addressees in a new dynamic logic which combines the preference upgrade introduced in DEUL (dynamic epistemic upgrade logic) by van Benthem and Liu with the deontic update introduced in ECL II (eliminative command logic II) by Yamada. The resulting logic will incorporate J. L. Austin’s distinction between illocutionary acts as acts having mere conventional effects and perlocutionary acts as acts having real effects (...) upon attitudes and actions of agents, and help us understand why saying so can make it so in explicit performative utterances. We will also discuss how acts of commanding give rise to so-called “deontic dilemmas” and how we can accommodate most deontic dilemmas without triggering so-called “deontic explosion”. (shrink)