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)

This article presents a case that former President of the United States Donald Trump was a tyrant-like leader in the mold of the tyrant in Plato’s Republic. While he does not perfectly embody the tyrant as presented in the Republic, he captures its core feature. Like the tyrant, Trump is driven by unregulated desires that reflect what Plato describes as an extreme freedom that underlies and threatens democratic regimes. Extreme freedom is manifested in Trump’s disregard for social and legal norms, (...) which mirrors the lawlessness of the tyrant. The people, in turn, interpret that posture as a mark of authenticity. Understanding Trump’s appeal in the United States helps alert friends of democracy to the possible rise of tyrant-like figures. In closing, and as a way of remedying the harm done by the tyrannical soul, the article recommends that society help temper tyrant-like passions in the people through a rededication to civic equality. (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)

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.

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.

The “hijacking” and “drug instrumentalization” models of psychoactive drug use predict opposite outcomes in terms of adaptive behavior and fitness benefits. Which is the range of applicability of each model? To answer this question, we need more data than those reported by studies focusing on medical, psychiatric, and legal problems in addicted users. An evolutionary analysis requires a much wider focus.

How can dispute records shed light on the study of dispute settlement processes and their social and political underpinnings? This volume addresses this question by investigating the interplay between record-making, disputing process, and the social and political contexts of conflicts. The authors make use of exceptionally rich charter materials from the Iberian Peninsula, Italy, and Scandinavia, including different types of texts directly and indirectly related to conflicts, in order to contribute to a comparative survey of early medieval dispute records and (...) to a better understanding of the interplay between judicial and other less formal modes of conflict resolution. Contributors are Isabel Alfonso, José M. Andrade, François Bougard, Warren C. Brown, Wendy Davies, Julio Escalona, Kim Esmark, Adam J. Kosto, Juan José Larrea, André Evangelista Marques, Josep M. Salrach, Igor Santos Salazar, and Francesca Tinti. (shrink)

La filosofía helenística es producto de un curso impartido en la Facultad de Filosofía y Letras de la UNAM por Alfonso Reyes, quien a su gran formación filosófica unía extraordinaria sapiencia del mundo griego. El libro se divide en tres partes que comprenden desde la filosofía alejandrina hasta el periodo ético y religioso de los griegos, con lo que se completa el cuadro de la filosofía helenística.

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.

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)

High blood pressure (HBP) is a multifactorial clinical condition characterized by high and sustained levels of blood pressure (BP), and the presence of elevated BP in childhood is predictor of hypertension in adult life. Studies have shown a positive correlation between sodium chloride ingested in the diet and blood pressure values. This study aims to evaluate the consumption of added salt before and after awareness of risk, by high school students. This occurred for three days in the refectory, where students (...) received illustrative brochure with information about sodium intake; exhibition of a poster illustrating foods with their respective equivalent amount of sodium and sodium chloride, exemplifying the maximum recommended amount of consumption per day. For five days, before and after gaining awareness, it the amount of consumption of sachets of salt was accounted. Statistical analyzes were performed by Student's Test, with a confidence interval of 95%. During the study period were served on average 128.3 meals. Before the awareness of sodium consumption of risks, of 820mg and 330mg sodium salt was consumed an average per individual, and thereafter, 640mg and 260mg, respectively (p=0,043). Simple Nutrition Education Strategies in short term were effective for improving the consumption of added salt in adolescents. (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)

This study contributes to the emerging literature on the negative effects over consumption that social media users may develop as a consequence of being engaged on social media platforms. The authors tested materialism’s direct and indirect impacts on compulsive, conspicuous, and impulsive buying, adding two novel mediators: attitudes toward social media content and social media intensity. The study uses a convenience sample of 400 Thai social media users analyzed using structural equation modeling. The results confirmed the well-established positive relationships between (...) materialism and each of the three-negative consumption behaviors also in the social media domain. A novel finding showed the important role played by SMI which was found to be a strong predictor of each of the three negative consumption behaviors and it was also found to significantly mediate the relationship between materialism and the three-negative consumption behaviors. An additional contribution of the study was found on the role of attitudes which, contrary to what is commonly believed, were often not significant in predicting any negative behavior. (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)