We tested two accounts of the cognitive process underlying the N400 event‐related potential component: one that it reflects meaning‐based processing and one that it reflects the processing of specific words. The experimental design utilized separable Persian phrasal verbs, which form a strongly probabilistic, long‐distance dependency, ideal for the study of probabilistic processing. In sentences strongly constraining for a particular continuation, we show evidence that between two low‐probability words, only the word that changed the expected meaning of the sentence increased N400 (...) amplitude, while a synonym of the most probable target word did not. The findings support an account of the N400 in which its underlying process is driven by the processing of meaning rather than of specific words. (shrink)

This qualitative research study with a content analysis approach aimed to explore families’ experiences of an organ donation request after brain death. Data were collected through 38 unstructured and in-depth interviews with 14 consenting families and 12 who declined to donate organs. A purposeful sampling process began in October 2009 and ended in October 2010. Data analysis reached 10 categories and two major themes were listed as: 1) serenity in eternal freedom; and 2) resentful grief. The central themes were peace (...) and honor versus doubt and regret. The findings indicated that the families faced with an organ donation request of a brain-dead loved one experienced a lasting effect long after the patient's demise regardless of their decision to donate or refusal to donate. In conclusion, this study highlights the importance of family support and follow-up in an efficient healthcare system aimed at developing trust with the families and providing comfort during and after the final decision. (shrink)