Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"neural imaging"”.
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Physical Designs in Artificial Neural Imaging
<p>Artificial neural networks fundamentally shift the paradigm of computational imaging. Powerful neural processing is not only taking place of the conventional algorithms, but also embracing radical and physically plausible forward models that better sample the high dimensional light field. …
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MiniFAST: A Fast and Sensitive Microscope for in vivo Neural Imaging
Imaging methods in neuroscience are used to visualize and record neural activity from large cell populations. Within imaging modalities, miniaturized microscopes, which typically weigh < 4 grams, have become widely used and feature the added advantage of recording in vivo neural activity with …
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Characterization of selected single and convergent stimuli-induced behaviors in larval zebrafish
… from the perspective of eventual fluorescent neural imaging, so as to be both compatible with, and aware of the stimulating aspects of, a conventional florescence microscope incorporating an excitation laser. Despite the high variance of typical zebrafish behavioral responses, we were able to …
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Examining the neurovisceral integration model through fNIRS
… system. While the NVM has been examined through neural imaging and RSA, only a few studies have examined these measures simultaneously during the neuroimaging procedure. Furthermore, these studies were done at rest or used tasks that were not targeted at processes associated with the NVM, such as …
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The effect of an exercise intervention on peripheral sensorimotor function in neuropathic diabetics
… incorporate advanced peripheral and cortical neural imaging techniques, as well as measures of peripheral vascular flow, in order to further understand the observed changes in sensory function.
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Understanding neural mechanisms of strategic learning: correlates, causality, and applications
… game. Specifically, I combined functional neuroimaging of a multi-strategy competitive game with computational modeling of three widely used classes of learning models—reinforcement, belief-based learning, and their hybrid, experience-weighted attraction (EWA). I found evidence for distinct …
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Measuring prefrontal cortex response to virtual reality exposure therapy in freely moving participants
… yet little is known about its underlying neural mechanisms. Neuroimaging studies have demonstrated that both traditional exposure therapy and virtual reality exposure therapy normalise brain activity within a prefrontal - amygdalar fear circuit after the treatment. However, the previous …
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Computational techniques to interpret the neural code underlying complex cognitive processes
Advances in large-scale neural recording technology have significantly improved the capacity to further elucidate the neural code underlying complex cognitive processes. This thesis aimed to investigate two research questions in rodent models. First, what is the role of the hippocampus in memory …