[Motivational dependence of centrifugal "tuning" influences on taste receptors].
Bioelectrical activity was registered in the central sector of the glossopharyngeal nerve. The impulsation was processed on a specialized computer "ATAK-350" in the real-time regimen. Interval histogramms were made, based on the result of survey of 500 inter-impulse intervals. It has been established that during a 4-day food deprivation bimodal distribution of inter-impulse intervals takes place. The first maximum occurs within 10-15 ms, the second--within 190-200 ms. After the irritation of the stomach by the rubber balloon, containing 1.5-2.0 ml of water, monomolar distribution of inter-impulse intervals (with the maximum in the range of 55-60 ms) takes place. It is believed that specific motivating excitement is manifested not only in central structures, but also involves peripheral receptor structure and tunes them to accept adequate stimuli.
Budylina
S M
SM
Ponomarev
V I
VI
Poliantsev
V A
VA
D000818:Animals; D005508:Food Deprivation; D005930:Glossopharyngeal Nerve / Q000502:physiology*; D008297:Male; D009042:Motivation; D010812:Physical Stimulation; D011896:Rana temporaria; D011984:Sensory Receptor Cells / Q000502:physiology*; D012984:Software; D013270:Stomach / Q000502:physiology; D013649:Taste; D013997:Time Factors; D014059:Tongue / Q000294:innervation*
O motivatsionnoĭ obuslovlennosti tsentrobezhnykh "nastroechnykh" vliianiĭ na vkusovye retseptory.