The visual system leverages organizational regularities of perceptual elements to create meaningful representations of the world. One clear example of such function, which has been formalized in the Gestalt psychology principles, is the perceptual grouping of simple visual elements (e.g., lines and arcs) into unitary objects (e.g., forms and shapes). The present study sought to characterize aut...

BACKGROUND Over-investigation of low-risk patients with suspected pulmonary embolism (PE) represents a growing problem. The combination of gestalt estimate of low suspicion for PE, together with the PE rule-out criteria [PERC(-): age < 50 years, pulse < 100 beats min(-1), SaO(2) >or= 95%, no hemoptysis, no estrogen use, no surgery/trauma requiring hospitalization within 4 weeks, no prior venous...

Gestalt psychologists proposed two distinct learning mechanisms. Associative learning occurs gradually through the repeated co-occurrence of external stimuli or memories. Insight learning occurs suddenly when people discover new relationships within their prior knowledge as a result of reasoning or problem solving processes that re-organize or restructure that knowledge. While there has been a ...

Most objects can be recognized easily even when they are partly occluded. This also holds when several overlapping objects share the same surface features (self-splitting objects) which is an illustration of the grouping principle of Good Gestalt. We employed outline and filled contour stimuli in a primed flanker task to test whether the processing of self-splitting objects is in accordance wit...

Curve reconstruction is the problem of constructing polygonal curve(s) from a set of sample points. Among all the research to solve this problem, visual perception based algorithms, DISCUR and VICUR, come up in recent years as intuitive methods. DISCUR and VICUR connect points into patterns that agree with human visual perception by applying two major Gestalt laws: nearness and smoothness. In t...

Tens of thousands of Iranians were killed and more were physically and/or mentally injured in Iran-Iraq war (1980-1988). During this war the most extensive use of chemical weapons in recent years by Iraq was reported against Iranian veterans and also Iranian and Iraqi civilians. In this study we aimed at finding probable neuropsychological injuries in victims of chemical weapons comparing other...

Tens of thousands of Iranians were killed and more were physically and/or mentally injured in Iran-Iraq war (1980-1988). During this war the most extensive use of chemical weapons in recent years by Iraq was reported against Iranian veterans and also Iranian and Iraqi civilians. In this study we aimed at finding probable neuropsychological injuries in victims of chemical weapons comparing other...

The practice of professional coaching has grown dramatically over the past 10 to 15 years, with a proliferation of professionals and articles. During this time, there have been only a few coaching articles that draw upon Gestalt principles for their theoretical base. This article focuses on two foundational Gestalt principles, contact and awareness, to demonstrate that Gestalt theory can offer ...

Pada saat ini, terdapat banyaknya permasalahan yang dialami oleh remaja, salah satunya rendahnya self esteem atau harga diri. Hal tersebut dikarenakan para remaja cenderung sulit untuk menerima kekurangan pada diri sendiri sehingga menimbulkan perasaan inferior, kurangnya rasa percaya diri, tidak ada kemauan mengembangkan dan lain sebagainya. Sehingga cukup penting ini perlu membutuhkan sebuah ...

Background: Since psychological tests such as questionnaire or drawing tests are almost qualitative, their results carry a degree of uncertainty and sometimes subjectivity. The deficiency of all drawing tests is that the assessment is carried out after drawing the objects and lots of information such as pen angle, speed, curvature and pressure are missed through the test. In other words, the ps...