Browsing Arts (Faculty of) by Subject "Psychology (Behavioural Neuroscience)"
Now showing items 1-20 of 38
-
ATTENTION AND THE PARIETAL CORTEX: INVESTIGATIONS OF SPATIAL NEGLECT, OPTIC ATAXIA, AND THE INFLUENCE OF PRISM ADAPTATION ON ATTENTION
(University of Waterloo, 2008-04-25)Some authors have argued that the primary function of the posterior parietal cortex is to control visual attention and awareness, whereas others have argued that the posterior parietal cortex is specialized for controlling ... -
The Consequences of Everyday Inattention
(University of Waterloo, 2010-09-29)Beginning with a series of several self-report questionnaire studies I examine the potential for everyday attention lapses to create an inability to form connections to the external world, particularly through the experience ... -
Deception and Arousal in Texas Hold ‘em Poker
(University of Waterloo, 2013-04-30)In our pilot study investigating Texas Hold ‘em poker, we found that players bluffing (with a losing hand) elicits a similar physiological arousal response (as measured by skin conductance levels) to those in a position ... -
Development of a measure of visuomotor control for assessing the long-term ef fects of concussion
(University of Waterloo, 2009-09-29)Recently, researchers have found evidence that after a concussion, residual visuomotor control deficits may linger longer than working memory or psychomotor speed deficits. All of the major computer administered test ... -
DIRECTION SPECIFIC COSTS TO SPATIAL WORKING MEMORY FROM SACCADIC AND SPATIAL REMAPPING
(University of Waterloo, 2007-09-24)Right parietal lesions often lead to neglect, in which patients fail to attend to leftward stimuli. Recent models of neglect suggest that, in addition to attentional impairments, patients demonstrate impairments of spatial ... -
Disconnected Connections: Extending Peripersonal Space with a Virtual Hand
(University of Waterloo, 2009-08-28)Peripersonal (reachable) and extrapersonal (beyond reach) space is linked to hand perception. Using a tool to reach farther than normal recalibrates previously unreachable space as peripersonal, evidenced by Intraparietal ... -
Dopaminergic contributions to distance estimation in Parkinson’s disease: A sensory-perceptual deficit?
(University of Waterloo, 2012-08-01)Recent research has found that perceptual deficits exist in Parkinson’s disease (PD), yet the link between perception and movement impairments is not well understood. Inaccurate estimation of distance has the potential to ... -
The effect of anxiety on memory accuracy, response time, and confidence
(University of Waterloo, 2014-08-29)Anxiety is an emotional state that has been associated with negative outcomes on cognitive tasks, as well as low confidence in responses, specifically in the domain of long-term memory. The following series of experiments ... -
The Effects of Eye Gaze and Head Orientation On Covert Attention Capture
(University of Waterloo, 2014-08-06)The direction of someone’s eye gaze plays a fundamental role during social interactions and may function to capture and engage attention in the environment. Research has shown that direct eye gaze can preferentially attract ... -
Electrophysiological indices of information processing in psychopathy
(University of Waterloo, 2009-01-21)Psychopathy is a severe personality disorder associated with a range of affective, interpersonal, and behavioural abnormalities. Evidence suggests that psychopaths show marked deficits in processing emotional information, ... -
Exploring the Restorative Effects of Nature: Testing A Proposed Visuospatial Theory
(University of Waterloo, 2013-09-27)In this thesis, the restorative effects of exposure to nature are examined through the lens of existing restoration theories. Limitations of existing theories, such as Attention Restoration Theory and Psycho-evolutionary ... -
Functional analysis of concealment: a novel application of prospect and refuge theory
(University of Waterloo, 2009-09-01)According to prospect-refuge theory, humans prefer to be in spaces that afford protection from threat (refuge), but also provide large fields of view (prospect). These preferences are said to arise from the adaptive ... -
Grapheme-Colour Synaesthesia Influences Overt Visual Attention
(University of Waterloo, 2007-09-17)Synaesthesia is a fascinating condition in which ordinary stimuli elicit extraordinary sensory experiences. For example, specific tastes may elicit unusual tactile sensations and standard black letters may elicit highly ... -
How Processing of Background Context Can Improve Memory for Target Words in Younger and Older Adults
(University of Waterloo, 2011-08-31)We examined how explicit instructions to encode visual context information accompanying visually-presented unrelated target words affected later recognition of the targets presented alone, in younger and older adults. In ... -
Inducing Slips of Action: Creating a Window Into Attention Failures
(University of Waterloo, 2007-09-27)Many of our daily activities are achieved through goal-oriented routines which illustrates the adaptability and efficiency of information processing. Nevertheless, slips of action do occur. This study was designed to ... -
The Influence of Global and Local Spatial Configuration on Wayfinding
(University of Waterloo, 2009-08-28)Knowledge about the configuration of an environment is used preferentially when navigating through an urban environment (Penn, 2003). However, it the locus of this effect is poorly understood. One possibility is that the ... -
The influence of redundant spatial regularities in statistical and sequence learning
(University of Waterloo, 2013-05-22)The following two studies examined the influence of spatial regularities on our ability to learn and predict frequencies and sequences of events. Research into statistical and sequence learning has demonstrated that we can ... -
The Influence of Study Context on Recollection: Cognitive, Neural, and Age-Related Processes
(University of Waterloo, 2009-08-20)This thesis examines how the context in which an item is studied affects the phenomenological experience of the rememberer. Previous research has extensively studied how the match between study and test context affect ... -
The Influence of Task Demands on Manual Asymmetries for Reaching Movements to Tools
(University of Waterloo, 2009-01-13)In this dissertation, three experiments were conducted that examined the influence of task demands on manual asymmetries for the performance of reaching movements to tools. In all three experiments, the difference between ... -
Interfering With Memory Retrieval: The Cost of Doing Two Things at Once
(University of Waterloo, 2014-04-29)A dual-task paradigm was used to infer the processes critical for episodic memory retrieval by measuring susceptibility to memory interference from different distracting tasks. Research suggests that retrieval interference ...