This study was designed to address the issue of whether there is a general processor for the perception of emotion or whether there are separate processors. We examined the relationships among three channels of emotional communication in 100 healthy right-handed adult males and females. The channels were facial, prosodic/intonational, and lexical/verbal; both identification and discrimination tasks of emotional perception were utilised. Statistical analyses controlled for nonemotional perceptual factors and subject characteristics (i.e. demographic and general cognitive). For identification, multiple significant correlations (...) were found among the channels. For discrimination, fewer correlations were significant. Overall, these results provide support for the notion of a general processor for emotional perceptual identification in normal adult subjects. (shrink)

La Segunda Guerra Mundial y las atrocidades cometidas en investigaciones con los prisioneros en los campos de concentración nazis y japoneses, despertaron la conciencia por el desarrollo de los derechos humanos que se habían conquistado paulatinamente a lo largo de la historia. Por ello se conforman una serie de leyes, normas y declaraciones donde se tratan los aspectos bioéticos en los ensayos clínicos. Se debe prestar vital atención a la relación médico-paciente en el curso de las investigaciones y considerar la (...) relación beneficio/riesgo cuando se va a experimentar en seres humanos. La retinopatía diabética proliferativa es una de las afecciones oftalmológicas que más ensayos ha suscitado. El objetivo de este trabajo consiste en analizar algunos aspectos éticos en la experimentación en pacientes con esta afección. The Second World War and the atrocities committed in research with prisoners in Japanese and Nazi concentration camps, awakened consciousness for the development of human rights that had gradually been conquered throughout history. That´s why a series of laws, rules and statements that deal with bioethical aspects in clinical trials, were passed. Special attention must be given to the doctor-patient relationship during the research and consider the benefit/risk ratio when conducting experiments on human beings. Proliferative Diabetic Retinopathy is one of the ophthalmological disorders that has given rise to more trials. The research goal is to analyze some ethical aspects when experimenting on patients with this condition. (shrink)

The MS. hie tunc of V. 6 has no friends. L. Mueller's hoc tunc is weak and flat, and L. Rank, Mnemosyne 40. 51, is justly dissatisfied with the hietans of M. Havet's larger and smaller editions, to which the hians of Verg. Aen. 12. 754 lends no sufficient support, as there the dog is opening its mouth before it bites. Add to this that it is by no means certain that Phaedrus would either have used the word or used (...) it in the simple sense of opening the mouth. Rank's own proposal, ‘heu’ tunc, fails also to carry conviction. There is however a word which belongs to our author's vocabulary and is as near to the manuscripts as either of the above, and which hits the sense at which hietans aims. This is rictus. The word is often used of the opened mouths of dogs, Lucr. 5. 1064, Ovid Met. 13. 568. Juvenal 10. 271 sq. ‘canino latrauit rictu,’ and of other animals. That it is appropriate with dimisit ‘let go’ may be seen from the counterpart expression of Martial 1. 48. 1 ‘rictibus his tauros non eripuere magistri.’. (shrink)

The MS. hie tunc of V. 6 has no friends. L. Mueller's hoc tunc is weak and flat, and L. Rank, Mnemosyne 40. 51, is justly dissatisfied with the hietans of M. Havet's larger and smaller editions, to which the hians of Verg. Aen. 12. 754 lends no sufficient support, as there the dog is opening its mouth before it bites. Add to this that it is by no means certain that Phaedrus would either have used the word or used (...) it in the simple sense of opening the mouth. Rank's own proposal, ‘heu’ tunc, fails also to carry conviction. There is however a word which belongs to our author's vocabulary and is as near to the manuscripts as either of the above, and which hits the sense at which hietans aims. This is rictus. The word is often used of the opened mouths of dogs, Lucr. 5. 1064, Ovid Met. 13. 568. Juvenal 10. 271 sq. ‘canino latrauit rictu,’ and of other animals. That it is appropriate with dimisit ‘let go’ may be seen from the counterpart expression of Martial 1. 48. 1 ‘rictibus his tauros non eripuere magistri.’. (shrink)