subthreshold stimulus

См. также в других словарях:

• subthreshold — “+ adjective Etymology: sub + threshold : inadequate to produce a response subthreshold dosage with a drug a subthreshold stimulus * * * /sub thresh ohld, thresh hohld/, adj. Psychol., Physiol. (of a stimulus) too weak to produce a response.… …   Useful english dictionary

• subthreshold — adjective Date: 1942 inadequate to produce a response < subthreshold dosage > < a subthreshold stimulus > …   New Collegiate Dictionary

• subthreshold — sub·thresh·old .səb thresh .(h)ōld, səb adj inadequate to produce a response <subthreshold dosages> <a subthreshold stimulus> …   Medical dictionary

• stimulus — 1. A stimulant. 2. That which can elicit or evoke action (response) in a muscle, nerve, gland or other excitable tissue, or cause an augmenting action upon any function or metabolic …   Medical dictionary

• subliminal stimulus — subthreshold stimulus a stimulus too weak to produce a perceivable response …   Medical dictionary

• subthreshold — /sub thresh ohld, thresh hohld/, adj. Psychol., Physiol. (of a stimulus) too weak to produce a response. [1940 45; SUB + THRESHOLD] * * * …   Universalium

• subthreshold — adjective Describing a stimulus that is not strong enough to elicit a response …   Wiktionary

• excitability — Having the capability of being excitable. supranormal e. at the end of phase three of the cardiac action potential, the successful stimulation threshold falls below ( i.e., less negative than) the level necessary to produce excitation during the …   Medical dictionary

• Neural oscillation — is rhythmic or repetitive neural activity in the central nervous system. Neural tissue can generate oscillatory activity in many ways, driven either by mechanisms localized within individual neurons or by interactions between neurons. In… …   Wikipedia

• Nonsynaptic plasticity — Brain connectivity network Nonsynaptic plasticity is a form of neuroplasticity that involves modification of ion channel function in the axon, dendrites, and cell body that results in specific changes in the integration of EPSPs and IPSPs, thus… …   Wikipedia

• Depolarizing pre-pulse — A depolarizing pre pulse (DPP) is an electrical stimulus that causes the potential difference measured across a neuronal membrane to become more positive or less negative, and precedes another electrical stimulus.[1] DPPs may be of either the… …   Wikipedia