Results 71 to 80 of about 2,670,543 (238)

Optical Illusions Quintuple during Laparoscopic Total Extraperitoneal Preperitoneal (TEPP) TEPP Hernioplasty - Case Report 2

open access: yesJuniper Online Journal of Case Studies, 2018
Optical illusion of biliary anatomy is now a well-known human factor for increased incidence of laparoscopic bile duct injury [2]. Anatomical illusion during non-biliary surgery has not been reported in literature to the best of our knowledge except for ...
M. M. Ansari
semanticscholar   +1 more source

Game Transfer Phenomena in video game playing: a qualitative interview study [PDF]

open access: yes, 2011
Video game playing is a popular activity and its enjoyment among frequent players has been associated with absorption and immersion experiences. This paper examines how immersion in the video game environment can influence the player during the game and ...
Aronsson, K   +2 more
core  

Illusion optics: The optical transformation of an object into another object

open access: yes, 2009
We propose to use transformation optics to generate a general illusion such that an arbitrary object appears to be like some other object of our choice.
Chan, C. T.   +6 more
core   +2 more sources

Brightness/darkness induction and the genesis of a contour

open access: yesFrontiers in Human Neuroscience, 2014
Visual contours often result from the integration or interpolation of fragmented edges.The strength of the completion increases when the edges share the same contrast polarity (CP).
Sergio eRoncato
doaj   +1 more source

Layers in the Fabric of Mind: A Critical Review of Cognitive Ontogeny [PDF]

open access: yes, 2006
The essay is critically examines the conceptual problems with the influential modularity model of mind. We shall see that one of the essential characters of modules, namely informational encapsulation, is not only inessential, it ties a knot at a crucial
Nagarjuna, G.
core  

P1-19: Horizontal Vertical Illusion by Touch

open access: yesi-Perception, 2012
Revesz (1934 Zeitschrift fur PsychologieBd . 1, Kap 20) and Bean (1938 Journal of Experimental Psychology 22 283–289.) reported almost all the geometrical optical illusions existed in a tactual mode.
Yoshinari Kinoshita   +2 more
doaj   +1 more source

Visual hallucinosis in patients with Parkinson’s disease

open access: yesKlinicist
Aim. To determine the effect of visual impairment on the formation of visual hallucinosis.Materials and methods. We studied 87 patients with Parkinson’s disease (PD). The average age of the patients was 65.16 ± 8.22 years.
A. Yu. Nikitina   +3 more
doaj   +1 more source

Illusion induced overlapped optics

open access: yesOptics Express, 2014
The traditional transformation-based cloak seems like it can only hide objects by bending the incident electromagnetic waves around the hidden region. In this paper, we prove that invisible cloaks can be applied to realize the overlapped optics. No matter how many in-phase point sources are located in the hidden region, all of them can overlap each ...
XiaoFei, Zang   +6 more
openaire   +2 more sources

Top-down Approach to the Investigation of the Neural Basis of Geometric-optical Illusions: Understanding the Brain as a Theoretical Entity

open access: yes, 2017
: Geometric-optical illusions have been the subjects of research interest in a number of disciplines in science. Moreover, investigation of the patients’ reactions to illusory configurations has been somewhat instrumental in the understanding of impaired
Farshad Nemati
semanticscholar   +1 more source

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