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Articles 1 - 4 of 4
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Visual Perception And Cognition In Image-Guided Intervention, Kamyar Abhari
Visual Perception And Cognition In Image-Guided Intervention, Kamyar Abhari
Electronic Thesis and Dissertation Repository
Surgical image visualization and interaction systems can dramatically affect the efficacy and efficiency of surgical training, planning, and interventions. This is even more profound in the case of minimally-invasive surgery where restricted access to the operative field in conjunction with limited field of view necessitate a visualization medium to provide patient-specific information at any given moment. Unfortunately, little research has been devoted to studying human factors associated with medical image displays and the need for a robust, intuitive visualization and interaction interfaces has remained largely unfulfilled to this day. Failure to engineer efficient medical solutions and design intuitive visualization interfaces …
Characterizing Spoken Discourse In Individuals With Parkinson Disease Without Dementia, Angela C. Roberts
Characterizing Spoken Discourse In Individuals With Parkinson Disease Without Dementia, Angela C. Roberts
Electronic Thesis and Dissertation Repository
Background: The effects of disease (PD) on cognition, word retrieval, syntax, and speech/voice processes may interact to manifest uniquely in spoken language tasks. A handful of studies have explored spoken discourse production in PD and, while not ubiquitously, have reported a number of impairments including: reduced words per minute, reduced grammatical complexity, reduced informativeness, and increased verbal disruption. Methodological differences have impeded cross-study comparisons. As such, the profile of spoken language impairments in PD remains ambiguous.
Method: A cross-genre, multi-level discourse analysis, prospective, cross-sectional between groups study design was conducted with 19 PD participants (Mage = 70.74, M …
Biosteel High Performance Sports Drink Improves Exercise Performance Following A Simulated Hockey Game, Kolten C. Abbott
Biosteel High Performance Sports Drink Improves Exercise Performance Following A Simulated Hockey Game, Kolten C. Abbott
Electronic Thesis and Dissertation Repository
INTRODUCTION: BioSteel High Performance Sports Drink (BioSteel) is one of the most popular sports supplements consumed by professional and amateur athletes. BioSteel Inc® claims that consumption of BioSteel before and during exercise will result in “enhanced energy while delaying the onset of muscular and mental fatigue”. PURPOSE: Assess the efficacy of BioSteel supplementation on anaerobic and aerobic exercise performance as well as sport-specific cognition throughout exercise. METHODS: Eleven exercise-trained men completed a simulated hockey game on a cycle ergometer under two experimental conditions: BioSteel and isoenergetic placebo. Measures of exercise performance and cognition were assessed before, throughout and after …
Language, Mind, And Cognitive Science: Remarks On Theories Of The Language-Cognition Relationships In Human Minds, Guillaume Beaulac
Language, Mind, And Cognitive Science: Remarks On Theories Of The Language-Cognition Relationships In Human Minds, Guillaume Beaulac
Electronic Thesis and Dissertation Repository
My dissertation establishes the basis for a systematic outlook on the role language plays in human cognition. It is an investigation based on a cognitive conception of language, as opposed to communicative conceptions, viz. those that suppose that language plays no role in cognition (its only role being to externalize thought). I focus, in Chapter 2, on three paradigmatic theories adopting this perspective, each offering different views on how language contributes to or changes cognition. In Chapter 3, I criticize current views held by dual-process theorists, and I develop a picture of the complex interaction between language and cognition that …