Search results for 'Motion Perception' (try it on Scholar)

1000+ found
Sort by:
  1. Dominic H. Ffytche Caitlín N. M. Hastings, Philip J. Brittain (2013). An Asymmetry of Translational Biological Motion Perception in Schizophrenia. Frontiers in Psychology 4.score: 90.0
    Background Biological motion perception is served by a network of regions in the occipital, posterior temporal and parietal lobe, overlapping areas of reduced cortical volume in schizophrenia. The atrophy in these regions is assumed to account for deficits in biological motion perception described in schizophrenia but it is unknown whether the asymmetry of atrophy described in previous studies has a perceptual correlate. Here we look for possible differences in sensitivity to leftwards and rightwards translation of point-light (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  2. Yue Chen Jejoong Kim, Daniel Norton, Ryan McBain, Dost Ongur (2013). Deficient Biological Motion Perception in Schizophrenia: Results From a Motion Noise Paradigm. Frontiers in Psychology 4.score: 90.0
    Background: Schizophrenia patients exhibit deficient processing of perceptual and cognitive information. However, it is not well understood how basic perceptual deficits contribute to higher level cognitive problems in this mental disorder. Perception of biological motion, a motion-based cognitive recognition task, relies on both basic visual motion processing and social cognitive processing, thus providing a useful paradigm to evaluate the potentially hierarchical relationship between these two levels of information processing. Methods: In this study, we designed a biological (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  3. Mazyar Fallah Carolyn J. Perry (2012). Color Improves Speed of Processing But Not Perception in a Motion Illusion. Frontiers in Psychology 3.score: 78.0
    When two superimposed surfaces of dots move in different directions, the perceived directions are shifted away from each other. This perceptual illusion has been termed direction repulsion and is thought to be due to mutual inhibition between the representations of the two directions. It has further been shown that a speed difference between the two surfaces attenuates direction repulsion. As speed and direction are both necessary components of representing motion, the reduction in direction repulsion can be attributed to the (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  4. M. C. Olma, R. A. Dargie, J. R. Behrens, A. Kraft, K. Irlbacher, M. Fahle & S. A. Brandt (2013). Long-Term Effects of Serial Anodal tDCS on Motion Perception in Subjects with Occipital Stroke Measured in the Unaffected Visual Hemifield. Frontiers in Human Neuroscience 7.score: 75.0
  5. Alexander H. Wertheim (1994). Motion Perception During Selfmotion: The Direct Versus Inferential Controversy Revisited. Behavioral and Brain Sciences 17 (2):293.score: 75.0
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  6. Justine M. Y. Spencer, Allison B. Sekuler, Patrick J. Bennett & Bruce K. Christensen (2013). Contribution of Coherent Motion to the Perception of Biological Motion Among Persons with Schizophrenia. Frontiers in Psychology 4.score: 75.0
    People with schizophrenia (SCZ) are impaired in several domains of visual processing, including the discrimination and detection of biological motion. However, the mechanisms underlying SCZ-related biological motion processing deficits are unknown. Moreover, whether these impairments are specific to biological motion or represent a more widespread visual motion processing deficit is unclear. In the current study, three experiments were conducted to investigate the contribution of global coherent motion processing to biological motion perception among patients (...)
    Direct download (5 more)  
     
    My bibliography  
     
    Export citation  
  7. Valentina Cazzato, Serena Siega & Cosimo Urgesi (2012). “What Women Like”: Influence of Motion and Form on Esthetic Body Perception. Frontiers in Psychology 3.score: 72.0
    Several studies have shown the distinct contribution of motion and form to the esthetic evaluation of female bodies. Here, we investigated how variations of implied motion and body size interact in the esthetic evaluation of female and male bodies in a sample of young healthy women. Participants provided attractiveness, beauty, and liking ratings for the shape and posture of virtual renderings of human bodies with variable body size and implied motion. The esthetic judgments for both shape and (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  8. Cosimo Urgesi Valentina Cazzato, Serena Siega (2012). “What Women Like”: Influence of Motion and Form on Esthetic Body Perception. Frontiers in Psychology 3.score: 72.0
    Several studies have shown the distinct contribution of motion and form to the esthetic evaluation of female bodies. Here, we investigated how variations of implied motion and body size interact in the esthetic evaluation of female and male bodies in a sample of young healthy women. Participants provided attractiveness, beauty, and liking ratings for the shape and posture of virtual renderings of human bodies with variable body size and implied motion. The esthetic judgments for both shape and (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  9. Brant Clark, Ashton Graybiel & Kenneth MacCorquodale (1948). The Illusory Perception of Movement Caused by Angular Acceleration and by Centrifugal Force During Flight. II. Visually Perceived Motion and Displacement of a Fixed Target During Turns. [REVIEW] Journal of Experimental Psychology 38 (3):298.score: 66.0
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  10. James J. Gibson & Eleanor J. Gibson (1957). Continuous Perspective Transformations and the Perception of Rigid Motion. Journal of Experimental Psychology 54 (2):129.score: 66.0
    No categories
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  11. Gerald M. Murch (1970). The Perception of Rotary Motion. Journal of Experimental Psychology 86 (1):83.score: 66.0
    No categories
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  12. K. Moutoussis, G. A. Keliris, Z. Kourtzi & N. K. Logothetis (2005). A Binocular Rivalry Study of Motion Perception in the Human Brain. Vision Research 45 (17):2231-43.score: 60.0
    The relationship between brain activity and conscious visual experience is central to our understanding of the neural mechanisms underlying perception. Binocular rivalry, where monocular stimuli compete for perceptual dominance, has been previously used to dissociate the constant stimulus from the varying percept. We report here fMRI results from humans experiencing binocular rivalry under a dichoptic stimulation paradigm that consisted of two drifting random dot patterns with different motion coherence. Each pattern had also a different color, which both enhanced (...)
    Direct download (5 more)  
     
    My bibliography  
     
    Export citation  
  13. Wayne Hershberger & Daniel Urban (1970). Depth Perception From Motion Parallax in One-Dimensional Polar Projections: Projection Versus Viewing Distance. Journal of Experimental Psychology 86 (2):133.score: 60.0
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  14. E. Thelin (1927). Perception of Relative Visual Motion. Journal of Experimental Psychology 10 (4):321.score: 60.0
    No categories
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  15. Richmond Willey & John W. Gyr (1969). Motion Parallax and Projective Similarity as Factors in Slant Perception. Journal of Experimental Psychology 79 (3p1):525.score: 60.0
    No categories
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  16. Richard D. Wright & Michael R. W. Dawson (1994). To What Extent Do Beliefs Affect Apparent Motion? Philosophical Psychology 7 (4):471-491.score: 54.0
    A number of studies in the apparent motion literature were examined using the cognitive penetrability criterion to determine the extent to which beliefs affect the perception of apparent motion. It was found that the interaction between the perceptual processes mediating apparent motion and higher order processes appears to be limited. In addition, perceptual and inferential beliefs appear to have different effects on perceived motion optimality and direction. Our findings suggest that the system underlying apparent (...) perception has more than one stage and is informationally encapsulated from cognitive factors. (shrink)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  17. Eugenie Roudaia, Allison B. Sekuler, Patrick J. Bennett & Robert W. Sekuler (2013). Aging and Audio-Visual and Multi-Cue Integration in Motion. Frontiers in Psychology 4.score: 54.0
    The perception of naturalistic events relies on the ability to integrate information from multiple sensory systems, an ability that may change with healthy aging. When two objects move toward and then past one another, their trajectories are perceptually ambiguous: the objects may seem to stream past one another or bounce off one another. Previous research showed that auditory or visual events that occur at the time of discs' coincidence could bias the percept toward bouncing or streaming. We exploited this (...)
    Direct download (5 more)  
     
    My bibliography  
     
    Export citation  
  18. Hongjing Lu Jeroen J. A. Van Boxtel (2013). Impaired Global, and Compensatory Local, Biological Motion Processing in People with High Levels of Autistic Traits. Frontiers in Psychology 4.score: 54.0
    People with Autism Spectrum Disorder (ASD) are hypothesized to have poor high-level processing but superior low-level processing, causing impaired social recognition, and a focus on non-social stimulus contingencies. Biological motion perception provides an ideal domain to investigate exactly how ASD modulates the interaction between low and high-level processing, because it involves multiple processing stages, and carries many important social cues. We investigated individual differences among typically developing observers in biological motion processing, and whether such individual differences associate (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  19. Harold T. Nefs, Louise O'Hare & Julie M. Harris (2010). Two Independent Mechanisms for Motion-In-Depth Perception: Evidence From Individual Differences. Frontiers in Psychology 1:155-155.score: 54.0
    Our forward-facing eyes allow us the advantage of binocular visual information: using the tiny differences between right and left eye views to learn about depth and location in three dimensions. Our visual systems also contain specialized mechanisms to detect motion-in-depth from binocular vision, but the nature of these mechanisms remains controversial. Binocular motion-in-depth perception could theoretically be based on first detecting binocular disparity and then monitoring how it changes over time. The alternative is to monitor the (...) in the right and left eye separately and then compare these motion signals. Here we used an individual differences approach to test whether the two sources of information are processed via dissociated mechanisms, and to measure the relative importance of those mechanisms. Our results suggest the existence of two distinct mechanisms, each contributing to the perception of motion in depth in most observers. Additionally, for the first time, we demonstrate the relative prevalence of the two mechanisms within a normal population. In general, visual systems appear to rely mostly on the mechanism sensitive to changing binocular disparity, but perception of motion in depth is augmented by the presence of a less sensitive mechanism that uses interocular velocity differences. Occasionally, we find observers with the opposite pattern of sensitivity. More generally this work showcases the power of the individual differences approach in studying the functional organisation of cognitive systems. (shrink)
    Direct download (8 more)  
     
    My bibliography  
     
    Export citation  
  20. Dejan Todorovic (2001). Measurement Theory is a Poor Model of the Relation of Kinematic Geometry and Perception of Motion. Behavioral and Brain Sciences 24 (4):705-706.score: 48.0
    The Kubovy-Epstein proposal for the formalization of the relation between kinematic geometry and perception of motion has formal problems in itself. Motion phenomena are inadequately captured by the relational structures and the notion of isomorphism taken over from measurement theory. [Kubovy & Epstein].
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  21. W. Carter Smith, Motion and Edge Sensitivity in Perception of Object Unity.score: 48.0
    Although much evidence indicates that young infants perceive unitary objects by analyzing patterns of motion, infantsÕ abilities to perceive object unity by analyzing Gestalt properties and by integrating distinct views of an object over time are in dispute. To address these controversies, four experiments investigated adultsÕ and infantsÕ perception of the unity of a center-occluded, moving rod with misaligned visible edges. Both alignment information and depth information affected adultsÕ and infantsÕ perception of object unity in similar ways, (...)
    No categories
    Translate to English
    | Direct download  
     
    My bibliography  
     
    Export citation  
  22. J. A. M. Lorteije, J. L. Kenemans, T. Jellema, R. H. J. van der Lubbe, F. de Heer & R. J. A. van Wezel (2004). Temporal Characteristics of Neuronal Sources for Implied Motion Perception. In Robert Schwartz (ed.), Perception. Malden Ma: Blackwell Publishing. 100-100.score: 48.0
    Direct download  
     
    My bibliography  
     
    Export citation  
  23. D. Braun, M. Fahle, P. Schoenle & J. Zanker (1996). Deficits and Recovery of First-Order and Second-Order Motion Perception in Patients with Unilateral Posterior Parietal Lesions. In Enrique Villanueva (ed.), Perception. Ridgeview. 7-7.score: 48.0
    Direct download  
     
    My bibliography  
     
    Export citation  
  24. Michiteru Kitazaki & Shinsuke Shimojo (1996). 'Generic-View Principle'for Three-Dimensional-Motion Perception: Optics and Inverse Optics of a Moving Straight Bar. In Enrique Villanueva (ed.), Perception. Ridgeview. 25--7.score: 48.0
    Direct download  
     
    My bibliography  
     
    Export citation  
  25. M. A. Pavlova (1996). Biological Motion Perception: From Inversion to Upright Display Orientation. In Enrique Villanueva (ed.), Perception. Ridgeview. 6-6.score: 48.0
    Direct download  
     
    My bibliography  
     
    Export citation  
  26. P. W. Jusczyk, S. P. Johnson, E. S. Spelke & L. J. Kennedy (1999). Synchronous Change and Perception of Object Unity: Evidence From Adults and Infants. Cognition 71 (3):257-88.score: 45.0
    Adults and infants display a robust ability to perceive the unity of a center-occluded object when the visible ends of the object undergo common motion (e.g. Kellman, P.J., Spelke, E.S., 1983. Perception of partly occluded objects in infancy. Cognitive Psychology 15, 483±524). Ecologically oriented accounts of this ability focus on the primacy of motion in the perception of segregated objects, but Gestalt theory suggests a broader possibility: observers may perceive object unity by detecting patterns of synchronous (...)
    Direct download (7 more)  
     
    My bibliography  
     
    Export citation  
  27. Frank H. Durgin (2002). The Tinkerbell Effect: Motion, Perception and Illusion. Journal of Consciousness Studies 9 (5-6):88-101.score: 45.0
  28. David A. Leopold (2003). Motion Perception: Read My LIP. Nature Neuroscience 6 (6):548-549.score: 45.0
  29. Chris Mortensen (2013). Motion Perception as Inconsistent. Philosophical Psychology 26 (6):913-924.score: 45.0
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  30. Eunice L. Jung, Asieh Zadbood, Sang-Hun Lee, Andrew J. Tomarken & Randolph Blake (2013). Individual Differences in the Perception of Biological Motion and Fragmented Figures Are Not Correlated. Frontiers in Psychology 4.score: 45.0
    We live in a cluttered, dynamic visual environment that poses a challenge for the visual system: for objects, including those that move about, to be perceived, information specifying those objects must be integrated over space and over time. Does a single, omnibus mechanism perform this grouping operation, or does grouping depend on separate processes specialized for different feature aspects of the object? To address this question, we tested a large group of healthy young adults on their abilities to perceive static (...)
    Direct download (6 more)  
     
    My bibliography  
     
    Export citation  
  31. Katsumi Watanabe Ricky K. C. Au, Fuminori Ono (2012). Time Dilation Induced by Object Motion is Based on Spatiotopic but Not Retinotopic Positions. Frontiers in Psychology 3.score: 45.0
    Time perception of visual events depends on the visual attributes of the scene. Previous studies reported that motion of object can induce an illusion of lengthened time. In the present study, we asked the question whether such time dilation effect depends on the actual physical motion of the object (spatiotopic coordinate), or its relative motion with respect to the retina (retinotopic coordinate). Observers were presented with a moving stimulus and a static reference stimulus in separate intervals, (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  32. U. Büttner & A. Straube (1994). Ego- and Object-Motion Perception: Where Does It Take Place? Behavioral and Brain Sciences 17 (2):316.score: 45.0
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  33. David Coombs (1994). Sensor Fusion in Motion Perception. Behavioral and Brain Sciences 17 (2):317.score: 45.0
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  34. Itzhak Hadani & Bela Julesz (1994). Computational Aspects of Motion Perception During Self-Motion. Behavioral and Brain Sciences 17 (2):319.score: 45.0
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  35. David Burr Monica Gori, Giacomo Mazzilli, Giulio Sandini (2011). Cross-Sensory Facilitation Reveals Neural Interactions Between Visual and Tactile Motion in Humans. Frontiers in Psychology 2.score: 45.0
    Many recent studies show that the human brain integrates information across the different senses and that stimuli of one sensory modality can enhance the perception of other modalities. Here we study the processes that mediate cross-modal facilitation and summation between visual and tactile motion. We find that while summation produced a generic, non-specific improvement of thresholds, probably reflecting higher-order interaction of decision signals, facilitation reveals a strong, direction-specific interaction, which we believe reflects sensory interactions. We measured visual and (...)
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  36. A. B. Morland (1999). Conscious and Veridical Motion Perception in a Human Hemianope. Journal of Consciousness Studies 6 (5):43-53.score: 45.0
    Direct download  
     
    My bibliography  
     
    Export citation  
  37. Robert Sekuler, Scott Nj Watamaniuk & Randolph Blake (2002). Motion Perception. In J. Wixted & H. Pashler (eds.), Stevens' Handbook of Experimental Psychology. Wiley.score: 45.0
    No categories
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  38. Wayne L. Shebilske (1994). Ecological Efference Mediation Theory and Motion Perception During Self-Motion. Behavioral and Brain Sciences 17 (2):330.score: 45.0
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  39. R. Snowden (1999). Motion Transparency: Making Models of Motion Perception Transparent. Trends in Cognitive Sciences 3 (10):369-377.score: 45.0
    Direct download (4 more)  
     
    My bibliography  
     
    Export citation  
  40. Richard D. Walk & Jacqueline M. F. Samuel (1988). Sex Differences in Motion Perception of Adler's Six Great Ideas and Their Opposites. Bulletin of the Psychonomic Society 26 (3):232-235.score: 45.0
    No categories
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  41. George J. Andersen (1994). Analysis of Information for 3-D Motion Perception: The Role of Eye Movements. Behavioral and Brain Sciences 17 (2):311.score: 45.0
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  42. R. A. Anderson (1997). Neural Mechanisms in Visual Motion Perception in Primates. Neuron 18:865-872.score: 45.0
  43. Wolfgang Becker & Thomas Mergner (1994). A Theory of the Perceptual Stability of the Visual World Rather Than of Motion Perception. Behavioral and Brain Sciences 17 (2):312.score: 45.0
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  44. D. C. Bradley (2001). Motion Perception: Psychological and Neural Aspects. In N. J. Smelser & B. Baltes (eds.), International Encyclopedia of the Social and Behavioral Sciences. 10099--10105.score: 45.0
    No categories
     
    My bibliography  
     
    Export citation  
  45. Colin Clifford (2002). Motion Perception: Tipping the Microbalance? Trends in Cognitive Sciences 6 (2):66.score: 45.0
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  46. Robert A. M. Gregson (1994). Ambiguities in Mathematically Modelling the Dynamics of Motion Perception. Behavioral and Brain Sciences 17 (2):318.score: 45.0
    Direct download (3 more)  
     
    My bibliography  
     
    Export citation  
  47. N. M. Grzywacz & D. K. Merwine (2003). Neural Basis of Motion Perception. In L. Nadel (ed.), Encyclopedia of Cognitive Science. Nature Publishing Group. 3--86.score: 45.0
    No categories
     
    My bibliography  
     
    Export citation  
  48. Richard Held (1994). The Inferential Model of Motion Perception During Self-Motion Cannot Apply at Constant Velocity. Behavioral and Brain Sciences 17 (2):320.score: 45.0
    Direct download (2 more)  
     
    My bibliography  
     
    Export citation  
  49. Ikuya Murakami (2006). Fixational Eye Movements and Motion Perception. In Susana Martinez-Conde, S. L. Macknik, L. M. Martinez, J.-M. Alonso & P. U. Tse (eds.), Progress in Brain Research. Elsevier Science. 154--193.score: 45.0
    No categories
    Direct download  
     
    My bibliography  
     
    Export citation  
  50. M. Pavel & M. Shiffrar (1988). Global Versus Local Constraints in Motion Perception. Bulletin of the Psychonomic Society 26 (6):525-525.score: 45.0
    No categories
     
    My bibliography  
     
    Export citation  
1 — 50 / 1000