Adaptation to implied tilt: extensive spatial extrapolation of orientation gradients
نویسندگان
چکیده
منابع مشابه
Adaptation to implied tilt: extensive spatial extrapolation of orientation gradients
To extract the global structure of an image, the visual system must integrate local orientation estimates across space. Progress is being made toward understanding this integration process, but very little is known about whether the presence of structure exerts a reciprocal influence on local orientation coding. We have previously shown that adaptation to patterns containing circular or radial ...
متن کاملMethods of Representing Implied Author and Implied Reader in GavKhuni and its Film Adaptation
Implied author and implied reader are components of a narrative structure, playing a crucial role in illuminating hidden elements within a text. Therefore, studying these elements in literary works can expose the underlying layers of narration and open up new critical outlooks to the readers. Furthermore and in cases of cinematic adaptations, it explains whether this was the novel or the film t...
متن کاملPreflight adaptation training for spatial orientation and space motion sickness.
Two part-task preflight adaptation trainers (PATs) are being developed at the NASA Johnson Space Center to preadapt astronauts to novel sensory stimulus conditions similar to those present in microgravity to facilitate adaptation to microgravity and readaptation to Earth. This activity is a major component of a general effort to develop countermeasures aimed at minimizing sensory and sensorimot...
متن کاملLimits to adaptation along environmental gradients.
Why do species not adapt to ever-wider ranges of conditions, gradually expanding their ecological niche and geographic range? Gene flow across environments has two conflicting effects: although it increases genetic variation, which is a prerequisite for adaptation, gene flow may swamp adaptation to local conditions. In 1956, Haldane proposed that, when the environment varies across space, "swam...
متن کاملLocal Adaptation in European Firs Assessed through Extensive Sampling across Altitudinal Gradients in Southern Europe
BACKGROUND Local adaptation is a key driver of phenotypic and genetic divergence at loci responsible for adaptive traits variations in forest tree populations. Its experimental assessment requires rigorous sampling strategies such as those involving population pairs replicated across broad spatial scales. METHODS A hierarchical Bayesian model of selection (HBM) that explicitly considers both ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2013
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2013.00438