According to embodied theories of language (ETLs), word meaning relies on sensorimotor brain areas, generally dedicated to acting and perceiving in the real world. More specifically, words denoting actions are postulated to make use of neural motor areas, while words denoting visual properties draw on the resources of visual brain areas. Therefore, there is a direct correspondence between word meaning and the experience a listener has had with a word's referent on the brain level. Behavioral and neuroimaging studies have provided (...) evidence in favor of ETLs; however, recent studies have also shown that sensorimotor information is recruited in a flexible manner during language comprehension (e.g., Raposo et al. ; Van Dam et al., ), leaving open the question as to what level of language processing sensorimotor activations contribute. In this study, we investigated the time course of modality-specific contributions (i.e., the contribution of action information) as to word processing by manipulating both (a) the linguistic and (b) the action context in which target words were presented. Our results demonstrate that processes reflecting sensorimotor information play a role early in word processing (i.e., within 200 ms of word presentation), but that they are sensitive to the linguistic context in which a word is presented. In other words, when sensorimotor information is activated, it is activated quickly; however, specific words do not reliably activate a consistent sensorimotor pattern. (shrink)

According to embodied theories of language (ETLs), word meaning relies on sensorimotor brain areas, generally dedicated to acting and perceiving in the real world. More specifically, words denoting actions are postulated to make use of neural motor areas, while words denoting visual properties draw on the resources of visual brain areas. Therefore, there is a direct correspondence between word meaning and the experience a listener has had with a word's referent on the brain level. Behavioral and neuroimaging studies have provided (...) evidence in favor of ETLs; however, recent studies have also shown that sensorimotor information is recruited in a flexible manner during language comprehension (e.g., Raposo et al. ; Van Dam et al., ), leaving open the question as to what level of language processing sensorimotor activations contribute. In this study, we investigated the time course of modality‐specific contributions (i.e., the contribution of action information) as to word processing by manipulating both (a) the linguistic and (b) the action context in which target words were presented. Our results demonstrate that processes reflecting sensorimotor information play a role early in word processing (i.e., within 200 ms of word presentation), but that they are sensitive to the linguistic context in which a word is presented. In other words, when sensorimotor information is activated, it is activated quickly; however, specific words do not reliably activate a consistent sensorimotor pattern. (shrink)

Proceedings of the II World Congress on Paraconsistency held in Juquey, SP, Brazil, from May 12-19, 2000.

Provability, Computability and Reflection.

This article proposes an exposition and analysis of perceptions intrinsic to rituals carried out with the use of the jurema plant, especially when mixed with Syrian rue (juremahuasca) in contexts of contemporary esoteric re-actualizations in Brazil. These rituals are conducted by people who look at jurema as a spiritual path, once acquainted with its psychedelic properties. We highlight the mystical attributes and the cultural bricolage elaborated by these individuals, who conduct ceremonies in ritual spaces in which participants experience altered (...) states of perception and consciousness. Considered as an entheogen, jurema leads to states of mystical transformation in people. Such personal changes are often considered by users as the rhetoric of healing. Life stories and ethnographic contexts form the background of the article, which seeks to advance understandings about jurema based on speculations around the intertwining of the themes of consciousness, mysticism, and healing. (shrink)

In this comparative survey of 126 Brazilian and U.S. business professionals, we explore the effect of national culture on ethical decision-making within the context of business. Using Reidenbach and Robin''s (1988) multi-criteria ethics instrument, we examined how these two countries'' differences on Hofstede''s individualism/collectivism dimension are related to the manner in which business practitioners make ethical decisions. Our results indicate that Brazilians and Americans evaluate the ethical content of actions or decisions differently when applying utilitarian criteria. By contrast, business people (...) from both countries do not differ significantly when they use egoistic criteria in evaluating the ethical nature of business decisions. (shrink)