An ideal observer for passive tactile spatial perception
نویسندگان
چکیده
منابع مشابه
An ideal observer model of infant object perception
Before the age of 4 months, infants make inductive inferences about the motions of physical objects. Developmental psychologists have provided verbal accounts of the knowledge that supports these inferences, but often these accounts focus on categorical rather than probabilistic principles. We propose that infant object perception is guided in part by probabilistic principles like persistence: ...
متن کاملAn Adaptation-Induced Repulsion Illusion in Tactile Spatial Perception
Following focal sensory adaptation, the perceived separation between visual stimuli that straddle the adapted region is often exaggerated. For instance, in the tilt aftereffect illusion, adaptation to tilted lines causes subsequently viewed lines with nearby orientations to be perceptually repelled from the adapted orientation. Repulsion illusions in the nonvisual senses have been less studied....
متن کاملFinal version Spatial Perception via Tactile Sensation
If a sensory brain state plays an unusual functional role, does the phenomenology go with the role or the brain state? If the phenomenology goes with the functional role, that supports functionalism, which is the view that phenomenology just is the role. If it goes with the brain state, that supports physicalism, which is the view that phenomenology is what realizes or implements the role. I ag...
متن کاملGrounding sound change in ideal observer models of perception
An important predictor of historical sound change, functional load, fails to capture insights from speech perception. Building on ideal observer models of word recognition, we devise a new definition of functional load that incorporates both a priori expectedness and perceptual information. We explore this new measure with a simple model and find that it outperforms tra-
متن کاملIdeal observer for heading judgments
Several aspects of the viewing situation affect the ability to determine heading from optical flow. These include the amount of depth variation and number of texture elements in the scene, the location and amount of the visual field stimulated, and the position of the focus of expansion within the stimulus. Without a quantification of the discrimination information provided by the stimuli prese...
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 Systems Neuroscience
سال: 2009
ISSN: 1662-5137
DOI: 10.3389/conf.neuro.06.2009.03.058