Measuring neuronal activity with electrophysiological methods may be useful in detecting neurological dysfunctions, such as mild traumatic brain injury (mTBI). This approach may be particularly valuable for rapid detection in at-risk populations including military service members and athletes. Electrophysiological methods, such as quantitative electroencephalography (qEEG) and recording event-related potentials (ERPs) may be promising; however, the field is nascent and significant controversy exists on the efficacy and accuracy of the approaches as diagnostic tools. For example, the specific measures derived from an (...) electroencephalogram (EEG) that are most suitable as markers of dysfunction have not been clearly established. A study was conducted to summarize and evaluate the statistical rigor of evidence on the overall utility of qEEG as an mTBI detection tool. The analysis evaluated qEEG measures/parameters that may be most suitable as fieldable diagnostic tools, identified other types of EEG measures and analysis methods of promise, recommended specific measures and analysis methods for further development as mTBI detection tools, identified research gaps in the field, and recommended future research and development thrust areas. The qEEG study group formed the following conclusions: 1. Individual qEEG measures provide limited diagnostic utility for mTBI. However, many measures can be important features of qEEG discriminant functions, which do show significant promise as mTBI detection tools. 2. ERPs offer utility in mTBI detection. In fact, evidence indicates that ERPs can identify abnormalities in cases where EEGs alone are nondisclosing. 3. The standard mathematical procedures used in the characterization of mTBI EEGs should be expanded to incorporate newer methods of analysis including nonlinear dynamical analysis, complexity measures, analysis of causal interactions, graph theory and information dynamics. 4. and 5. are too long to include here. (shrink)

Se exponen algunas de las reflexiones de Alberto Moretti acerca del carácter trascendental de la lógica, poniendo especial atención en cierta evolución que parece haber en sus ideas sobre este asunto entre la publicación en el año 2006 de “Lógica y semántica” y “la Lógica y la trama de las cosas”, del año 2016. Se presentan los rasgos más generales de una versión del naturalismo lógico que podría sobrevivir a los cuestionamientos trascendentalistas de Moretti.

Saul Kripke cuestionó el enfoque de la justificación de la lógica provisto por el modelo de Quine de la red de creencias sobre la base de un resultado que Romina Padró llamó “Problema de la adopción”. Sugiero una solución al problema de la adopción y una defensa de la estrategia quineana para la justificación de la lógica.

ABSTRACT This article, about the Areruya religion of the Ingarikó people in the village of Manalai, located in the state of Roraima, Brazil, compares the discourse of two myths about the origin of the current Areruya. One of the myths was transcribed by Audrey Butt Colson (1960) in the 1950s, and the other by the anthropologist Maria Virgínia do Amaral (2019) between 2014 and 2017. The objective of comparing the two discourses was to present the articulations of each one for (...) a new cosmological and social configuration, following the arrival of the colonizer. To achieve this, we used the idea of the “in-between” from the studies of Homi Bhabha (1994) in The Location of Culture because it allows for the use of text analysis as discourse without fixing any intrinsic meaning to them, creating a sliding space. (shrink)

Cet article a pour objet de mettre en perspective, selon une approche épistémologique, les théories du _blending _(ou « intégration conceptuelle ») et de l’analogie. Il se situe dans le cadre de la sémantique cognitive (Fauconnier, 1985 ; Fauconnier et Turner, 1996, 1998 et 2002), de la linguistique analogique (Monneret 2004, 2014, 2017, 2018, 2019, 2021, 2023) et de la psychologie cognitive (Gentner 1983 ; Gentner _et al_., 2001 ; Hofstadter 2001 ; Hofstadter et Fluid Analogies Research Group 1995; Hofstadter (...) et Sander 2013). Plus spécifiquement, la question posée est celle de savoir si le processus analogique est sous-jacent à la formation et à la structuration de l’IC ou si ce dernier n’est qu’un cas particulier de processus analogique. L’article se développera en trois points i) une introduction aux espaces mentaux et à l’IC visant à examiner la place de l’analogie dans le modèle ; ii) une présentation du modèle analogique en linguistique ; iii) une comparaison entre les deux modèles. (shrink)

This article intends to highlight the idea of revelation that Clement expresses throughout his work. Drawing both from Greek philosophical culture and biblical thought, Clement shows how supernatural revelation, on the level of both faith and gnosis, corresponds to select ‘places’ of Scripture and the Church’s Tradition, culminating in the embodiment of gnosis by men who have reached the highest degree of knowledge and holiness of life. A comparison with the theme of revelation in Gnostic texts sheds more light on (...) the peculiarities of Clementine thought. (shrink)

With the redefinition of the origin and function of the state by the contractarian theories, the problem of resistance ceased to be subsumed to the medieval discussion of tyrannicide. Spinoza was one of the authors that gave a greater political significance to the right of resistance - despite the dispersed and often cryptographic way in which this theme emerges in his work -, connecting it directly to the sovereign power of the multitude. This article thus aims to make explicit the (...) theory of resistance implied in Spinoza’s approach and sketched, particularly, throughout the Political Treatise. In addition to showing how the representation of the right of resistance as right of war reflects the replacement of the legal figure of contract by consensus, we will also try to underline the constitutive role assigned to resistance within the framework of the political ontology developed by Spinoza. (shrink)

A dissolução (ou morte) estatal é uma preocupação comum a todos os autores contratualistas. Na sua maioria, eles consideram o estado um corpo mortal que, bem ou mal constituído, está inevitavelmente condenando a dissolver- se. E quanto a Espinosa? Acaso pensa o autor que o corpo político, tal como o corpo humano, tem uma morte certa, inevitável; ou julga, pelo contrário, que o estado pode ser eterno? Esta é a questão a que aqui se procura responder, analisando, para isso, várias (...) passagens dispersas do Tratado Teológico-Político e do Tratado Político em que o assunto é (direta ou indiretamente) tratado. Da interpretação que apresentamos, deverá resultar claro que o problema da morte estatal não tem apenas um interesse teórico, mas está relacionada com aqueles que são, para Espinosa, os limites práticos da ciência política. (shrink)

In a recent paper, Berger and Nanay consider, and reject, three ways of addressing the phenomenon of unconscious perception within a naïve realist framework. Since these three approaches seem to exhaust the options open to naïve realists, and since there is said to be excellent evidence that perception of the same fundamental kind can occur, both consciously and unconsciously, this is seen to present a problem for the view. We take this opportunity to show that all three approaches considered remain (...) perfectly plausible ways of addressing unconscious perception within a naïve realist framework. So far from undermining the credibility of naïve realism, Berger and Nanay simply draw our attention to an important question to be considered by naïve realists in future work. Namely, which of the approaches considered is most likely to provide an accurate account of unconscious perception in each of its purported incarnations? (shrink)

The aim of our experiment was to analyse the effect of the emotional valence (positive, negative, or neutral) on true and false recognition, matching the arousal, frequency, concreteness, and associative strength of the study and recognition words. Fifty younger adults and 46 healthy older adults performed three study tasks (with words of different valence: positive, negative, neutral) and their corresponding recognition tests. Two weeks later, they performed the three recognition tests again. The results show that words with a negative valence (...) produced less true recognition and less false recognition than words with a positive or neutral valence, in both younger and older adults, on the immediate recognition test. This pattern of results was also found in the younger adults on the delayed recognition test, whereas in the older participants, these differences disappeared. Thus, when arousal is controlled, both younger and older adults tend to recognise negative information worse than positive or neutral information, but they also commit fewer errors. Results would suggest that the greater arousal commonly associated with negative stimuli, rather than their own valence, could explain some of the contradictory results found in the literature. (shrink)

The article aims at investigating in depth the idea of revelation expressed in the works of Clement of Alexandria. In particular, it focuses on the biblical-philosophical foundations; namely, how Clement, starting from an openness to the Greek cultural world, incorporates Greek philosophy into Christian revelation, albeit with some variations, thus making it part and parcel of his way of under-standing the relationship between Holy Scripture and Tradition.

Este texto objetiva mostrar no contexto das mídias digitais em rede, a experiência de interação baseada no diálogo entre a Rádio Comunitária Cidadã FM e o programa Vaidapé na Rua que integra a programação semanal da emissora localizada na região Oeste do município de São Paulo. Partindo da compreensão das dinâmicas dialógicas e discursivas inerentes aos processos comunicacionais e estudadas pelo jornalista e teórico Vilém Flusser, o texto objetiva evidenciar as possibilidades que um ambiente comunicacional pode desencadear para uma prática (...) efetivamente comunitária. Para a compreensão sobre a rádio comunitária na conhecida “sociedade em rede”, o texto situa brevemente o surgimento e desenvolvimento do movimento das rádios comunitárias no Brasil, iniciado nas últimas duas décadas do século XX, quando motivadas pelas experiências das rádios livres, atuaram na luta contra a opressão dos poderes estatal e econômico e pela democratização do acesso aos meios de comunicação de massa. Além da pesquisa bibliográfica, o estudo recorre à pesquisa documental e de campo na realização de entrevistas qualitativas. Conclui-se que além da necessária desmitificação tecnológica e sua apropriação popular, a dinâmica dialógica em equilíbrio com a discursiva atua para o surgimento de ambientes comunicacionais propícios para o compartilhamento de conhecimentos e prática da cidadania. (shrink)

This paper has two sections: first, I am going to analyze two criteria to differentiate between argumentation and formal demonstration. According to Perelman (Perelman & Olbrechts-Tyteca, 1989) argumentation is based on persuasion, and that is the reason why argumentation is polysemic, ambiguous; on the other hand, it is said that argumentation depends on the additional information that someone gives to us, while demonstration does not depend to the additional information. I will show that no criteria invoked to justify the disctintion (...) between demostration and argumentation is kept. In the second section I will show that persuasion is not necessarily associated to the speech act of argumentation, in the same way that the atempt of convincing is not necessarily associated with the act of asserting something. Thus, someone cannot use persuasion to define the argumentative exercise. (shrink)

In this paper I will present a visual method that I have created to demonstrate the validity of propositional arguments and predicates, based on the traditional Venn diagrams. This idea was born after becoming aware of how useful visual methods are in other scientific fields, such as geometrical representations of arithmetic and algebraic concepts. This method illustrates the relationship between propositional logic, predicate logic and set theory, and it can be used to explain linguistic semantic concepts such as synonymy, antonymy, (...) hyponymy, entailment, and lexical substitution. (shrink)

Mit dem Untertitel »Streitfragen« bringt dieser Band 44 der Fichte-Studien eine Gruppe von Beiträgen, die das Hauptthema »Fichte und seine Zeit« behandeln und es aus unterschiedlichen Gesichtspunkten entfalten.

Dieser Band ist in vier Teile gegliedert, die dem theoretischen, praktischen und politischen Gedanken des Philosophen gewidmet sind. Diesen folgen im vierten Teil Beiträge, die Fichtes philosophische Ansätze in den Dialog mit gegenwärtigen Autoren und Fragen der Philosophie bringen.

Die 38 im Jahre 1811 vorgetragen Vorlesungen über die Wissenschaftslehre sind eine vollkommene und besonders gut artikulierte Darstellung Fichtes Systems in der Zeit seiner Tätigkeit an der neu gegründeten Universität zu Berlin. Der Öffentlichkeit sind sie erst 1999 bekannt geworden, als sie in der_J. G. Fichte Gesamtausgabe_ der Bayerischen Akademie der Wissenschaften aufgenommen wurden, denn bis dahin wurden sie von den jeweiligen Editoren des Fichte-Nachlasses nie erwähnt. Fichte nimmt in dieser Darstellung seines Systems gegen beide Formen des Nihilismus Stellung - (...) den theoretischen sowie den mit diesem zusammenhängenden praktischen. Um seine systematische Position formulieren und vertreten zu können, setzt er sich vor allem mit Spinoza und Kant nochmals auseinander. Spinoza stellt nämlich nach Fichte die Grundfrage der Philosophie, wie neben dem Sein auch ein Dasein denkbar sein kann, während Kant ihm im Begriff der Erscheinung den Weg zu ihrer Lösung aufzeigt. Aber zwei weitere Probleme ergeben sich für Fichte aus der kritischen Philosophie Kants: wie kann man das Bewußtsein beschreiben, wenn man sich nicht aus seinem Zirkel bewegen kann, und wie kann man die in dieser Beschreibung faktisch entdeckte Ursprünglichkeit der Synthesis rechtfertigen? Für Fichte hatte der Begründer der Transzendentalphilosophie die grundlegende synthetische Tätigkeit des Bewußtseins nur noch als ein Faktum des Bewußtseins angenommen. Der Beweis ihrer Möglichkeit ist nach Fichte letztlich nur zu führen, indem man sie auf eine Erscheinungsform der Freiheit als Inbegriff Gottes zurückführt. Diesen Beweisgang versteht nun Fichte als Vervollständigung des transzendentalphilosophischen Programms und zugleich als Mittel, um aus dem Wissen in die Weisheit überzugehen. (shrink)

What ethical framework should be used as a basis for teaching business ethics? Should business ethics be taught by ethicists in a separate course, by business faculty in business courses, or perhaps by both? These are some of the issues this paper will address. The paper begins with a review of the literature concerning approaches to teaching business ethics. Next, some ethical frameworks for teaching business ethics are considered. Finally, the paper proposes that students should apply their own personal values (...) to business ethical issues in the classroom, thus providing future business leaders with a process for resolving ethical dilemmas. (shrink)

Una aproximación a la concepción viquiana del Derecho Romano que, desde la "soledad" vivida por el filósofo napolitano, asume como modo original de afrontar el derecho una poética jurídica y la búsqueda de una lengua articulada universal .An approach to Vico's conception of Roman Law that, from the "loneliness" of the napolitan philosopher, assumes juridical poetics as an original way of facing law, and the search of an articulated universal language.

In an effort to address the image of the nude as a concern of both feminist aesthetics and existentialism, this paper shall provide a critique on the male gaze in visual art by means of Jean-Paul Sartre’s analysis of the image and the imagining consciousness. This paper aims to reassess not only the aspects surrounding the male gaze but the nature of its image. In this sense, while objectification is part of the nature of the nude, both the representation and (...) the imagining consciousness of its spectator play a part in the objectification of the nude as image. This paper argues that through Sartre’s account of the nature of images, the male gaze misconstrues the represented nude through her image in most works of art. I will show that as an act of the imagination, the male gaze elicits the sexually objectified representations of the nude and that the reality of the nude is conflated with its image thereby producing irreal, objectified and prejudiced representations of women. (shrink)

This paper articulates and argues for the plausibility of the Presentation View of Perceptual Knowledge, an under-discussed epistemology of perception. On this view, a central epistemological role of perception is that of making subjects aware of their surroundings. By doing so, perception affords subjects with reasons for world-directed judgments. Moreover, the very perceived concrete entities are identified as those reasons. The former claim means that the position is a reasons-based epistemology; the latter means that it endorses a radically anti-psychologist conception (...) of reasons. First, I articulate and motivate the Presentation View. Then, I defend the view from three incarnations of a major objection levelled within the ranks of reasons-based epistemologies: McDowell’s version of the accusation that a view like this falls prey to the Myth of the Given. I argue that all three incarnations fail to show the Presentation View to be inadequate. The first version holds that a general characterization of the Myth clearly shows that it is an incoherent idea. The second version holds that endorsing the Myth makes it impossible to construe non-conceptual items as items that can stand in rational relations to judgements and beliefs. The third version holds that endorsing the Myth leads to a conception where perceptual experiences merely cause, but do not warrant, our perceptual beliefs and judgements. I explain in detail how the Presentation View has the elements to respond to each of these objections. (shrink)

French philosopher Helene Cixous stressed the importance of feminine writing. She believes that women should take part in sharing their experiences from their own novel points-of-view. We discuss that while pregnancy is an experience unique to women, it has been misappropriated by patriarchal structures throughout the years. The pregnancy bump, which is more than just evidence of the uterus stretching to accommodate the fetus, is a symbol of a woman's triumphs and struggles all throughout conception, pregnancy, and childbirth. We show (...) that women have already gone beyond the bump and challenged existing patriarchal systems through different means, as Cixous has enjoined women to do. With this, it is asserted that the philosophy of pregnancy be reconceived as well, in order to escape existing boundaries that constrict the discourse to ethical issues of rape, abortion, and medical interventions, making it face issues that surround women's experience of pregnancy, as well as deeper meanings the pregnant body itself represents. (shrink)