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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Depressive rumination: testing the analytical rumination hypothesis in patients with depressive disorder
 Janíčková, Petra ; Preiss, Marek (advisor) ; Dymešová, Gabriela (referee)
Depression is commonly viewed as a pathology. Depressive rumination, one of the key symptoms of depression is thought to be a maladaptive cognitive style that contributes to worse and longer depressive episodes. Here I present an alternative approach called the analytical rumination hypothesis (ARH). ARH proposes that depression is an evolved response to complex analytical problems. In a study on inmate patients of the National institute of mental health in Klecany with diagnosed depression we tested the validity of the ARH through assessing the influence of depressive rumination on mood, cognitive performance and electrophysiological correlates. Rumination was experimentally induced by expressive writing. In the control condition we used the distractive writing method. The results show a corresponding effect of rumination on the mood of our patients as expected. However, we were not able to see the proposed effects on cognitive abilities. KEY WORDS Depression, rumination, adaptation, cognition, affective state, neural correlates
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Perception of beauty - biological vs. cultural determinants
 Obdržálková, Zita ; Soukup, Václav (advisor) ; Soukup, Martin (referee)
This thesis deals with problems of biological and cultural determinants influencing perception of beauty. It attempts to find out if there is a common biological basis of perception of beauty or if beauty represents merely a sociocultural construct - product of a specific culture. With respect to biological determinants it concerns biological processes significantly influencing perception of beauty. In this context, these processes include probably innate evolutionary adaptations, effects of brain cognitive systems and neural correlates processing perceptions of beautiful objects. In connection with cultural determinants it presents studies emphasizing cross-cultural differences in perception of beauty. Further subject of the thesis is an aesthetic conception of subjective and objective beauty and related concept of beauty based on mathematical relations. In this connection, the creation of universally beautiful objects based on fixed mathematical rules as well as the possibility of exact measurement of beauty are discussed.
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