Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Thomas V Papathomas"'
Autor:
Robert Shapley
Publikováno v:
Science. 270:1009-1010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::617dbd33f141024cf8bab9b6e73053bb
https://doi.org/10.1126/science.270.5238.1009
https://doi.org/10.1126/science.270.5238.1009
Autor:
Tina Gupta, Steven M. Silverstein, Jessica A. Bernard, Brian P. Keane, Thomas V. Papathomas, Andrea Pelletier-Baldelli, Derek J. Dean, Raeana E. Newberry, Ivanka Ristanovic, Vijay A. Mittal
Publikováno v:
NeuroImage: Clinical, Vol 12, Iss C, Pp 681-690 (2016)
Patients with psychosis exhibit a reduced susceptibility to depth inversion illusions (DII) in which a physically concave surface is perceived as convex (e.g., the hollow mask illusion). Here, we examined the extent to which lessened susceptibility t
Externí odkaz:
https://doaj.org/article/c3bc9c672c55446c92112882cce60963
Autor:
Thomas V. Papathomas, Patrick Hughes
Publikováno v:
Vision, Vol 3, Iss 4, p 63 (2019)
Two major uses of linear perspective are in planar paintings—the flat canvas is incongruent with the painted 3-D scene—and in forced perspectives, such as theater stages that are concave truncated pyramids, where the physical geometry and the dep
Externí odkaz:
https://doaj.org/article/21d983552e5c47edac3d1c2bd913146c
Publikováno v:
Vision, Vol 3, Iss 2, p 18 (2019)
A brief tribute to Bela Julesz (1928−2003) is made in words and images. In addition to a conventional stereophotographic portrait, his major contributions to vision research are commemorated by two ‘perceptual portraits’, which try to capture t
Externí odkaz:
https://doaj.org/article/da3ef300c39f4ab4b9049aa787673c24
Contrary to popular lore, optimal visual acuity is better than 20/20. Could correcting acuity beyond 20/20 offer any benefit? An affirmative answer could present new confounds in studies of aging, development, psychiatric illness, neurodegenerative d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::699295ab3cd118877e08c26504392033
https://doi.org/10.31234/osf.io/5phcs
https://doi.org/10.31234/osf.io/5phcs
Publikováno v:
i-Perception, Vol 7 (2016)
The present experiment was designed to examine the roles of painted linear perspective cues, and the convexity bias that are known to influence human observers’ perception of three-dimensional (3D) objects and scenes. Reverse-perspective stimuli we
Externí odkaz:
https://doaj.org/article/4b7548bc024a47219b183d4c48a1a1a2
Autor:
Steven M Silverstein, Brian P Keane, Thomas V Papathomas, Kira L Lathrop, Hristian Kourtev, Keith Feigenson, Matthew W Roché, Yushi Wang, Deepthi Mikkilineni, Danielle Paterno
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e114642 (2014)
Low spatial frequency (SF) processing has been shown to be impaired in people with schizophrenia, but it is not clear how this varies with clinical state or illness chronicity. We compared schizophrenia patients (SCZ, n = 34), first episode psychosis
Externí odkaz:
https://doaj.org/article/fb017f060f3f451bb1d884262220dd17
Autor:
Steven M Silverstein, Brian P Keane, Yushi eWang, Deepthi eMikkilineni, Danielle ePaterno, Thomas V Papathomas, Keith eFeigenson
Publikováno v:
Frontiers in Psychology, Vol 4 (2013)
Introduction: In the Ebbinghaus illusion, a shape appears larger than its actual size when surrounded by small shapes and smaller than its actual size when surrounded by large shapes. Resistance to this illusion has been previously reported in schizo
Externí odkaz:
https://doaj.org/article/df3e9a64d2ff4b258c448ac54f7b837b
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e62505 (2013)
A classification image (CI) technique has shown that static luminance noise near visually completed contours affects the discrimination of fat and thin Kanizsa shapes. These influential noise regions were proposed to reveal "behavioral receptive fiel
Externí odkaz:
https://doaj.org/article/8fd700427c494519b400e8c8ccc6d8c2
Publikováno v:
i-Perception, Vol 3 (2012)
We combine a convex facial mask with a concave torso—or vice versa—thus creating a single rigid object with a transition area at the neck, where convexity changes to concavity. This combination creates stunning illusions when the rigid object is
Externí odkaz:
https://doaj.org/article/a50aeba440b848d9baeb5259864a0a75