Search results
Results from the WOW.Com Content Network
Subliminal stimuli (/ s ʌ b ˈ l ɪ m ɪ n əl /; sub-literally "below" or "less than") [1] are any sensory stimuli below an individual's threshold for conscious perception, in contrast to supraliminal stimuli (above threshold). [2] Visual stimuli may be quickly flashed before an individual can process them, or flashed and then masked to ...
Tactual perception gives information regarding cutaneous stimuli (pressure, vibration, and temperature), kinaesthetic stimuli (limb movement), and proprioceptive stimuli (position of the body). [18] There are varying degrees of tactual sensitivity and thresholds, both between individuals and between different time periods in an individual's ...
Subliminal may refer to: Subliminal stimuli, sensory stimuli below an individual's threshold for conscious perception; Subliminal channel, in cryptography, a covert channel that can be used over an insecure channel; Subliminal (rapper) (born 1979), Israeli rapper and producer; Subliminal (record label), an electronic music label
The concept of backward masking originated in psychoacoustics, referring to temporal masking of quiet sounds that occur moments before a louder sound.. In cognitive psychology, visual backward masking involves presenting one visual stimulus (a "mask" or "masking stimulus") immediately after a brief (usually 30 ms) "target" visual stimulus resulting in a failure to consciously perceive the ...
Visual scene segmentation is a pre-attentive process where stimuli are grouped together into specific objects against a background. [10] Figure and background regions of an image activate different processing centres: figures use the lateral occipital areas (which involve object processing) and background engages dorso-medial areas.
Feature integration theory is a theory of attention developed in 1980 by Anne Treisman and Garry Gelade that suggests that when perceiving a stimulus, features are "registered early, automatically, and in parallel, while objects are identified separately" and at a later stage in processing.
Here, the critical parameter is the time interval (the SOA) between the onset of the subliminal stimulus and the onset of the masking stimulus. [1] In psycholinguistics the stimuli are typically a prime and a target, in which case the stimulus-onset asynchrony is measured from the beginning of the prime (S1) until the beginning of the target (S2).
This page was last edited on 7 December 2009, at 14:26 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.