Global ETD Search

1	Estimates of edge detection filters in human vision McIlhagga, William H. 10 October 2018 (has links) Yes / Edge detection is widely believed to be an important early stage in human visual processing. However, there have been relatively few attempts to map human edge detection filters. In this study, observers had to locate a randomly placed step edge in brown noise (the integral of white noise) with a 1/𝑓2 power spectrum. Their responses were modelled by assuming the probability the observer chose an edge location depended on the response of their own edge detection filter to that location. The observer’s edge detection filter was then estimated by maximum likelihood methods. The filters obtained were odd-symmetric and similar to a derivative of Gaussian, with a peak-to-trough width of 0.1–0.15 degrees. These filters are compared with previous estimates of edge detectors in humans, and with neurophysiological receptive fields and theoretical edge detectors. Psychophysics Edge detection Reverse correlation Classification images
2	Atheists are Visualized as Untrustworthy Bertrand, Maria C. 10 August 2017 (has links) No description available. Religion Social Psychology atheists trustworthy mental images reverse correlation prejudice
3	Reading Faces: Inferring Physical Traits from Behavioral Descriptions Stahl, Jonathan L. 25 October 2017 (has links) No description available. Psychology Social Psychology threat stereotyping reverse correlation person perception
4	Seeing race in the unseen other: How self-image threat affects perceptions of a target’s race Stahl, Jonathan L. January 2020 (has links) No description available. Psychology Social Psychology Reverse correlation image classification self-image threat self-affirmation theory stereotyping
5	My Jesus Vs. Yours: Morality Salience Increases Positivity in Implicit and Explicit Images of Christ Johnson, Desiree 25 April 2023 (has links) To examine how awareness of death (cues) influences believers with implicit and explicit images of Jesus with terror management theory. Previous research has found with terror management theory (TMT), that a persons view of their God provides an understanding of their worldviews and motivations. There is much evidence to suggest that character assessments, or individual differences in personality, are closely tied to people’s facial appearance and their trustworthiness. In this study using TMT, we are able to relate death thoughts to their visual perceptions of Jesus. In over 30 years, empirical research has demonstrated that reminders of morality leads people to defend their worldviews. The purpose of this research was to understand if specific words alluding to death would change how Christian individuals mentally see their Christ in comparison with no priming. We specifically have hypothesized that people who were reminded of death words would illustrate a more positive, empathetic Christ and a more neutral Christ with the lack of priming. Terror Management Theory Mortality Salience Implicit Images Reverse Correlation Forensic Sketch Psychology
6	Impact of the pulvinar on the ventral pathway of the cat visual cortex Oliveira Ferreira de Souza, Bruno 02 1900 (has links) No description available. aire 21a cortex visuel primaire corrélation reverse noyau latéral postérieur réponse au contraste électrophysiologie inactivation thalamique area 21a primary visual cortex reverse correlation lateral posterior nucleus contrast response electrophysiology thalamic inactivation
7	The Influence of Spatial Attention on Neuronal Receptive Field Structure within Macaque Area MT / Der Einfluss von räumlicher Aufmerksamkeit auf die Struktur rezeptiver Felder im superior-temporalen Kortex des Rhesusaffen Womelsdorf, Thilo 04 November 2004 (has links) No description available. 570 Biowissenschaften, Biologie Mathematics and Computer Science Aufmerksamkeit rezeptives Feld Primaten Wahrnehmung Bewegung visuelles System Elektrophysiologie Area MT Parietallappen Krosskorrelation Kortex attention receptive field primates perception motion vision visual system electrophysiology area MT parietal cortex reverse correlation cortex 42.63 77.37 77.40 WA 000: Biologie WA 700: Systeme in der Biologie FI 000: Psychologie: Sonstiges

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