منابع مشابه
The locus of intersensory facilitation of reaction time.
When an imperative visual stimulus is paired with an auditory (accessory) stimulus, RT is generally faster than with the imperative stimulus alone. Three experiments using additive-factors logic tested an energy-summation view of the accessory, where effects are due to increased rate of information build-up in sensory stages, and a preparation-enhancement view which holds that the accessory ser...
متن کاملSimple reaction time and statistical facilitation: a parallel grains model.
A race-like model is developed to account for various phenomena arising in simple reaction time (RT) tasks. Within the model, each stimulus is represented by a number of grains of information or activation processed in parallel. The stimulus is detected when a criterion number of activated grains reaches a decision center. Using the concept of statistical facilitation, the model accounts for ma...
متن کاملReaction time as a measure of intersensory facilitation.
In measuring reaction time (RT) to simultaneously presented stimuli, Todd (1912) found facilitation when sound and electric shock were paired but no effect when light was paired with either sound or shock. These results may be understood using the scheme suggested by Hilgard (1933) to account for facilitation of the eyeblink reflex. Hilgard used light and sound stimuli slightly offset in time a...
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در سال های اخیر به دلیل افزایش دمای متوسط کره زمین، بشر به دنبال روش های جایگزین برای تامین توان الکتریکی مورد نیاز خود بوده و همچنین در اکثر نقاط جهان سوزاندن سوخت های فسیلی در نیروگاه های حرارتی به عنوان مهم ترین روش تولید توان الکتریکی مطرح بوده است. به دلیل توجه به مسایل زیست محیطی، استفاده از منابع انرژی تجدید پذیر در سال های اخیر شدت یافته است. نیروگاه های بادی به عنوان یک منبع تولید توان...
15 صفحه اولVestibular stimulation-induced facilitation of cervical premotoneuronal systems in humans
It is unclear how descending inputs from the vestibular system affect the excitability of cervical interneurons in humans. To elucidate this, we investigated the effects of galvanic vestibular stimulation (GVS) on the spatial facilitation of motor-evoked potentials (MEPs) induced by combined pyramidal tract and peripheral nerve stimulation. To assess the spatial facilitation, electromyograms we...
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ژورنال
عنوان ژورنال: Journal of Membrane Computing
سال: 2020
ISSN: 2523-8906,2523-8914
DOI: 10.1007/s41965-020-00044-0