Irish journal of medical science
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Preoperative anxiety is a challenging problem in the preoperative care of patients. Identifying risk factors helps nurses provide psychological support during the pre-operative visit so that stress can be reduced. ⋯ The importance of surgical anxiety for the health system, which affects two out of every three hospitalized patients, should not be underestimated. Therefore, national and global plans should be made to prevent and manage surgical anxiety.
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Alzheimer's disease (AD) is a neurological condition that affects millions of individuals around the world and for which there are few effective therapies. Dementia is characterized by the formation of senile plaques and neurofibrillary tangles, which is followed by neurotoxicity, which results in memory loss and mortality. ⋯ As the disease-modifying drugs are most effective in the early stages of Alzheimer's disease, biomarkers for early detection of disease and their development are crucial. This review discusses the diagnostic utility, benefits, and limitations of traditional techniques such as neuroimaging, cognitive testing, positron emission tomography, and biomarkers, as well as the novel techniques such as artificial intelligence, machine learning, immunotherapy, and blood test approaches for early detection, understanding, and treatment of AD.
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Randomized Controlled Trial
A randomized controlled trial on the effects of different music genres on physiologic parameters and emotion.
Listening to music has psychophysiological effects on individuals' body and emotions, and it is known as one of the most influential stimuli to create emotions. The aim of this study was to explore the effect of different music genres on some physiological parameters and emotion. ⋯ The results of the present study showed that statistically and clinically, there was no difference between silent music and other types of music, including pop, rock, western classical, and Persian traditional, in reducing physiological parameters. Different genres of music had no additional impact on emotion when compared to silence.