perception threshold
1threshold — 1. The point at which a stimulus first produces a sensation. 2. The lower limit of perception of a stimulus. 3. The minimal stimulus that produces excitation of any structure; e.g., the minimal stimulus eliciting a moto …
2Threshold (TV series) — Infobox Television show name = Threshold caption = promotional poster for Threshold format = Science fiction drama runtime = approx. 45 minutes creator = Bragi F. Schut starring = Nowrap|Carla Gugino, Charles S. Dutton Brent Spiner Rob Benedict… …
3Perception — Pour les articles homonymes, voir Perception (homonymie). La perception est une faculté bio physique ou le phénomène physio psychologique et culturel qui relie l action du vivant aux mondes et à l environnement par l intermédiaire des sens et des …
4threshold — UK [ˈθreʃˌhəʊld] / US [ˈθreʃˌhoʊld] noun [countable] Word forms threshold : singular threshold plural thresholds 1) a) a limit at which an arrangement changes. For example a tax threshold is the level of income or profit at which you start to pay …
5threshold — thresh|old [ θreʃ,hould ] noun count 1. ) a limit at which an arrangement changes. For example a tax threshold is the level of income or profit at which you start to pay a tax: above/below a threshold: The company s turnover is well below the tax …
6Perception training — Complex perceptions like voice recognition or discrimination of similar sound sequences need experience and can generally be trained.Complex perceptions are often multi sensory perceptions.Example: To distinguish between a real apple and fake the …
7Absolute threshold of hearing — The absolute threshold of hearing (ATH) is the minimum sound level of a pure tone that an average ear with normal hearing can hear with no other sound present. The absolute threshold relates to the sound that can just be heard by the… …
8time perception — Introduction experience or awareness of the passage of time. The human experience of change is complex. One primary element clearly is that of a succession of events, but distinguishable events are separated by more or less lengthy… …
9Sensory threshold — is a theoretical concept used in psychophysics. A stimulus that is less intense than the sensory threshold will not elicit any sensation. Methods have been developed to measure thresholds in any of the senses. Several different sensory thresholds …
10Absolute threshold — In neuroscience and psychophysics, an absolute threshold is the smallest detectable level of a stimulus. For example, in an experiment on sound detention, researchers may present a sound with varying levels of volume. The smallest level that a… …
