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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 ...
An Objective Measurement of Suggestibility & Negativism by Means of Subliminal Sensory Stimuli; A Study in Clinical Psychology - Masters' Thesis (1923) Doctoral advisors: Carl Seashore: Doctoral students: George Kelly [2] Wendell Johnson [3] Donald B. Lindsley [4]
For many sensory modalities, over a wide range of stimulus magnitudes sufficiently far from the upper and lower limits of perception, the 'JND' is a fixed proportion of the reference sensory level, and so the ratio of the JND/reference is roughly constant (that is the JND is a constant proportion/percentage of the reference level).
Psychophysics quantitatively investigates the relationship between physical stimuli and the sensations and perceptions they produce. Psychophysics has been described as "the scientific study of the relation between stimulus and sensation" [1] or, more completely, as "the analysis of perceptual processes by studying the effect on a subject's experience or behaviour of systematically varying the ...
Dehaene reviews unconscious brain processing of various forms: subliminal perception, Édouard Claparède's pinprick experiment, blindsight, hemispatial neglect, subliminal priming, unconscious binding (including across sensory modalities, as in the McGurk effect), etc. Dehaene discusses a debate over whether meaning can be processed unconsciously and concludes based on his own research that ...
Sensory nervous system; Sensory systems in fish; Sensory-motor coupling; Sensory-specific satiety; Sex differences in sensory systems; Solitary chemosensory cells; Somatic nervous system; Special senses; Spinal cord; Spinomesencephalic pathway; Spinoreticular tract; Spinothalamic tract; Stimulus filtering; Stimulus modality; Stochastic ...
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
In psychophysics, sensory threshold is the weakest stimulus that an organism can sense. Unless otherwise indicated, it is usually defined as the weakest stimulus that can be detected half the time, for example, as indicated by a point on a probability curve. [ 1 ]