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- Stochastic_resonance_(sensory_neurobiology) abstract "Stochastic resonance is a phenomenon that occurs in a threshold measurement system (e.g. a man-made instrument or device; a natural cell, organ or organism) when an appropriate measure of information transfer (signal-to-noise ratio, mutual information, coherence, d', etc.) is maximized in the presence of a non-zero level of stochastic input noise thereby lowering the response threshold; the system resonates at a particular noise level.The three criteria that must be met for stochastic resonance to occur are: Nonlinear device or system: the input-output relationship must be nonlinear Weak, periodic signal of interest: the input signal must be below threshold of measurement device and recur periodically Added input noise: there must be random, uncorrelated variation added to signal of interestStochastic resonance occurs when these conditions combine in such a way that a certain average noise intensity results in maximized information transfer. A time-averaged (or, equivalently, low-pass filtered) output due to signal of interest plus noise will yield an even better measurement of the signal compared to the system's response without noise in terms of SNR.The idea of adding noise to a system in order to improve the quality of measurements is counter-intuitive. Measurement systems are usually constructed or evolved to reduce noise as much as possible and thereby provide the most precise measurement of the signal of interest. Numerous experiments have demonstrated that, in both biological and non-biological systems, the addition of noise can actually improve the probability of detecting the signal; this is stochastic resonance. The systems in which stochastic resonance occur are always nonlinear systems. The addition of noise to a linear system will always decrease the information transfer rate.".
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- Stochastic_resonance_(sensory_neurobiology) wikiPageExternalLink electronotes.netfirms.com.
- Stochastic_resonance_(sensory_neurobiology) wikiPageExternalLink Wiesenfeld+MossNature1995.pdf.
- Stochastic_resonance_(sensory_neurobiology) wikiPageExternalLink Mechanoreceptors_and_stochastic_resonance.
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- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Arthropod.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Auditory_brainstem_implant.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Category:Ethology.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Category:Neuroscience.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Cochlear_implant.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Crayfish.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Cricket.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Cuticle.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Detection_theory.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Distortion.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Electroreception.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink FitzHugh–Nagumo_model.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Low-pass_filter.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Mechanoreceptor.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Mutual_coherence_(linear_algebra).
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Mutual_information.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Noise.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Nonlinear_system.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Paddlefish.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Periodic_function.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Resonance.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Rostrum_(anatomy).
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Scholarpedia.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Signal-to-noise_ratio.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Solar_constant.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Stochastic.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink Stochastic_resonance.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink File:ArcFull2.png.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLink File:Arcfour2.png.
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLinkText "Electroreceptors in paddlefish".
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLinkText "Stochastic resonance (sensory neurobiology)".
- Stochastic_resonance_(sensory_neurobiology) wikiPageWikiLinkText "stochastic resonance".
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- Stochastic_resonance_(sensory_neurobiology) subject Category:Ethology.
- Stochastic_resonance_(sensory_neurobiology) subject Category:Neuroscience.
- Stochastic_resonance_(sensory_neurobiology) hypernym Phenomenon.
- Stochastic_resonance_(sensory_neurobiology) type Disease.
- Stochastic_resonance_(sensory_neurobiology) type Science.
- Stochastic_resonance_(sensory_neurobiology) type Subfield.
- Stochastic_resonance_(sensory_neurobiology) comment "Stochastic resonance is a phenomenon that occurs in a threshold measurement system (e.g.".
- Stochastic_resonance_(sensory_neurobiology) label "Stochastic resonance (sensory neurobiology)".
- Stochastic_resonance_(sensory_neurobiology) sameAs Q7617832.
- Stochastic_resonance_(sensory_neurobiology) sameAs m.09rw8xn.
- Stochastic_resonance_(sensory_neurobiology) sameAs Q7617832.
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- Stochastic_resonance_(sensory_neurobiology) depiction Arcfour2.png.
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