<p> The contents of this paper consist of two independent but correlated topics. In Part I the history of nineteenth and twentieth century philosophy of science is traced in an effort to demonstrate the essential phenomenological aspects of the scientific methodology. Part II, on the other hand, is a technical exposition of some foundational aspects of quantum mechanics based on quantum logic. An effort is made to retain the theme that quantum mechanics is largely a phenomenological theory. As a summary, Part III constitutes an attempt to correlate the first two parts and to present tentatively some consequent reflections on the metaphysical significance of the quantum mechanical formalism.</p> / Thesis / Master of Science (MSc)

Research on the neural correlates of lucid dreaming has recently gained more underlying data. By exploring seven studies that investigated the neural basis of lucid dreaming, this essay sought to examine which neural correlates are associated with lucid dreaming and how proposed neural correlates relate to phenomenological aspects. Dorsolateral prefrontal cortex (DLPFC) was judged as the region most associated with lucid dreaming, in support of a DLPFC hypothesis. Support for reactivation of DLPFC in lucid dreaming consisted of data from electroencephalography, functional magnetic resonance imaging, and transcranial direct current stimulation. Phenomenological aspects associated with this region involved meta-awareness, working-memory, decision-making, and conscious perception. Other regions of interest were parietal areas, frontal areas, and precuneus. Data was not always compatible, implying need for further research. The possibility of further research was judged as promising, based on a recent study inducing lucid dreaming in a significant percent of its test subjects.

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