نتایج جستجو برای: cognitive and perception
تعداد نتایج: 16879895 فیلتر نتایج به سال:
background several empirical studies have shown the attitude of smokers to formulate judgments based on distortion in the risk perception. this alteration is produced by the activation of the optimistic bias characterized by a set of the unrealistic beliefs compared to the outcomes of their behavior. this bias exposes individuals to adopt lifestyles potentially dangerous for their health, under...
ion, ontology and task-guidance for visual perception in robots Matthias J. Schlemmer and Markus Vincze Vienna University of Technology, Automation and Control Institute 1040, Vienna, Gusshausstrasse 27-29/E376, Austria [email protected] Abstract. In this paper we summarise theoretical work on visual perception for cognitive robotics. We study the use of logic-based ontologies for sit...
Objectives The stagnation of mental activity in aging is associated with a decline in the function of all body systems, including cardiovascular, respiratory, genital, glandular, immune, and other organs. Cognitive disorders are also one of the most common problems in aging, which in turn exposes them at risk. Aging is associated with significant changes in memory, intelligence, perception, met...
Background: Speech perception ability depends on auditory and extra-auditory elements. The signal-to-noise ratio (SNR) is an extra-auditory element that has an effect on the ability to normally follow speech and maintain a conversation. Speech in noise perception difficulty is a common complaint of the elderly. In this study, the importance of SNR magnitude as an extra-auditory effect on speech...
Introduction: Lighting affects many non-visual functions such as Circadian rhythm, alertness, core body temperature, hormone secretion and sleep. The aim of this study was to investigate the effects of lighting on human cognitive and mental performance. Methods: In this systematic review, databases including ISI Web of Knowledge, Scopus, PubMed and Science Direct were searched to access the re...
Cognitive appraisals of the trauma play a key role in children’s adjustment following a traumatic event, but how these appraisals develop is not well understood. Cognitive models of posttraumatic stress disorder (PTSD) suggest that social support is a key influence on the development of appraisals, and we aimed to explore this relationship further. As predicted by cognitive models of PTSD...
Aims and Background: The aim of the present study is prediction of depression in elderly patients with rheumatoid arthritis based on perception of pain and quality of sleep and it examines the mediating role of pain catastrophizing as a model. Few investigations have been reported regarding this subject. Also some limited results are still uncertain. Methods and materials: Research design was C...
Parkinson Disease (PD) is a type of degenerative disorder for central nervous system at old age. The present study is intended to review the effectiveness of Cognitive- Behavioral Therapy (CBT) on quality of life among the old people who suffer from Parkinson disease. In this survey, the methodology was considered as semi- experimental with pre- test and post- test plan along with a control gro...
Background and aims:Traffic noise is one of the most important environmental pollutants. World health organization has determined the health effects of community noise including cognitive performance disorders. The aim of this research is the study of effects of road traffic noise on peripheral perception and choice reaction time performance drivers.methods: thirty and five students from the fa...
چکیده مهارت شنیداری برای مدتهای طولانی در آموزش ، تحقیق و ارزیابی مورد غفلت قرار گرفته است. اگرچه در سالهای اخیر به خاطر اهمیت قابل ملاحظه این توانائیها در آموزش و آزمون زبان ، توجه بیشتری به توانائیهای شنیداری شده است. هم چنانکه درک شنیداری در آموزش و ارزیابی زبان دوم اهمیت فزاینده ای می یابد محققین سعی نموده اند تا ماهیت مهارتهای مستتر در مهارت شنیداری را مورد بررسی و مطالعه قرار دهند. هدف ...
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