نتایج جستجو برای: threatening event

تعداد نتایج: 235698  

Journal: :Research and theory for nursing practice 2009
Rebecca Helen Lehto Karen Farchaus Stein

This article identifies defining attributes, antecedents, and consequences of the concept of death anxiety using Rodgers (2000) evolutionary method of concept analysis. The literature on death anxiety was systematically reviewed for the years 1980-2007. Articles were summarized and coded. Inductive data analyses resulted in defining attributes (emotion, cognitive, experiential, developmental, s...

Journal: :Qualitative health research 2002
Moira Killoran Marilyn Jean Schlitz Nola Lewis

Much of the existing popular literature suggests that survival from life-threatening diseases encourages a process of self-transformation. Seventeen long-term survivors of metastatic cancer were interviewed about the impact of a life-threatening condition on their life stories. Contrary to the existing literature, which suggests such an event greatly transforms the individual, nearly all of tho...

Journal: :Cerebral cortex 2017
Tamara J Sussman Anna Weinberg Akos Szekely Greg Hajcak Aprajita Mohanty

Research on the perceptual prioritization of threatening stimuli has focused primarily on the physical characteristics and evolutionary salience of these stimuli. However, perceptual decision-making is strongly influenced by prestimulus factors such as goals, expectations, and prior knowledge. Using both event-related potentials and functional magnetic resonance imaging, we test the hypothesis ...

Journal: :Neurobiology of learning and memory 2015
Rodrigo S Fernández Luz Bavassi Jorge Campos Ricardo F Allegri Victor A Molina Cecilia Forcato María E Pedreira

Memories can be altered by negative or arousing experiences due to the activation of the stress-responsive sympatho-adrenal-medullary axis (SYM). Here, we used a neutral declarative memory that was acquired during multi-trial training to determine the effect of a threatening event on memory without emotional valence. To this end, participants received a new threatening social protocol before le...

2017
Vihang Patel Anil Pattisapu Karim Attia John Weiss

Nilotinib, a second-generation tyrosine kinase inhibitor, is used for treatment of chronic myeloid leukemia (CML); it has been widely used especially for imatinib-resistant CML. Despite being a novel drug in this therapeutic class, it has the potential to be harmful. We present the case of an elderly woman who developed life-threatening acute pancreatitis as an adverse event after having starte...

صفار, محمد جعفر, علم صاحب پور, علیرضا , غفاری, جواد , موسوی , سید عبدالله,

Background and purpose: Although foreign body aspiration in children is uncommon but it is life-threatening in children under 3 years old. The aim of this study is to review the data records on nature, location and symptoms of foreign body aspiration, diagnostic method, and prediction for improving the health care knowledge and its prevention. Materials and methods:Children with suspected fo...

Journal: :PLoS ONE 2007
Chess Stetson Matthew P. Fiesta David M. Eagleman

Observers commonly report that time seems to have moved in slow motion during a life-threatening event. It is unknown whether this is a function of increased time resolution during the event, or instead an illusion of remembering an emotionally salient event. Using a hand-held device to measure speed of visual perception, participants experienced free fall for 31 m before landing safely in a ne...

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