El tema de la globalización es uno de esos temas que todo el mundo cree conocer bien. Todos hemos oído hablar del asunto en la radio y la televisión. Leído en los periódicos, comentado entre los amigos, etc. Sin embargo es uno de los asuntos más complejos por la cantidad de variables que se deben de tener en cuenta. Asimismo, las perspectivas desde las que se habla de globalización son también variadas y a veces incluso, contradictorias. En este artículo se (...) va a intentar tratar el tema de la globalización desde la perspectiva del consumo y teniendo en cuenta nuestro contexto geográfico. (shrink)

In the 18th century, authors investigating the effect of music on the human body and soul were many. Apart from specialized studies, allusions to this topic are constantly to be found in works on the theory or the history music, or in medical treatises of a general nature. It is indeed in the context of a new vision of the whole man, restored after a dualist tradition had long held sway, that — it is argued — this appeal to music (...) as a cure for all ills of mind and body is to be understood. (shrink)

Williams (WS) and Down (DS) syndromes are neurodevelopmental disorders with distinct genetic origins and different spatial memory profiles. In real-world spatial memory tasks, where spatial information derived from all sensory modalities is available, individuals with DS demonstrate low-resolution spatial learning capacities consistent with their mental age, whereas individuals with WS are severely impaired. However, because WS is associated with severe visuo-constructive processing deficits, it is unclear whether their impairment is due to abnormal visual processing or whether it reflects an inability (...) to build a cognitive map. Here, we tested whether blindfolded individuals with WS or DS, and typically developing (TD) children with similar mental ages, could use path integration to perform an egocentric homing task and return to a starting point. We then evaluated whether they could take shortcuts and navigate along never-traveled trajectories between four objects while blindfolded, thus demonstrating the ability to build a cognitive map. In the homing task, 96% of TD children, 84% of participants with DS and 44% of participants with WS were able to use path integration to return to their starting point consistently. In the cognitive mapping task, 64% of TD children and 74% of participants with DS were able to take shortcuts and use never-traveled trajectories, the hallmark of cognitive mapping ability. In contrast, only one of eighteen participants with WS demonstrated the ability to build a cognitive map. These findings are consistent with the view that hippocampus-dependent spatial learning is severely impacted in WS, whereas it is relatively preserved in DS. (shrink)