Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Peredacha v sensomotornykh sinapsakh poiasnichnogo otdela spinnogo mozga lichinok liagushki Rana ridibunda. / Shupliakov, O. V.
в: Zhurnal evoliutsionnoi biokhimii i fiziologii, Том 22, № 2, 01.03.1986, стр. 174-180.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Peredacha v sensomotornykh sinapsakh poiasnichnogo otdela spinnogo mozga lichinok liagushki Rana ridibunda.
AU - Shupliakov, O. V.
PY - 1986/3/1
Y1 - 1986/3/1
N2 - In experiments on preparations of isolated spinal cord of the tadpoles, intracellular studies have been made on the synaptic potentials evoked in the lumbar motoneurones during total activation of the fibers within the 9th dorsal root. It was shown that primary afferents form monosynaptic contacts with motoneurones at stages XIV-XXV. During larval development, the number of motor cells in which monosynaptic EPSPs are recorded increases, whereas the number of motoneurones with only polysynaptic reactions decreases. From the moment of formation of monosynaptic contacts, transmission in direct sensory-motor synapses is realised by a dual (electrical-chemical) mode. The data obtained are discussed in relation to the problem of evolution of synaptic transmission between heterotypic neurones in vertebrates.
AB - In experiments on preparations of isolated spinal cord of the tadpoles, intracellular studies have been made on the synaptic potentials evoked in the lumbar motoneurones during total activation of the fibers within the 9th dorsal root. It was shown that primary afferents form monosynaptic contacts with motoneurones at stages XIV-XXV. During larval development, the number of motor cells in which monosynaptic EPSPs are recorded increases, whereas the number of motoneurones with only polysynaptic reactions decreases. From the moment of formation of monosynaptic contacts, transmission in direct sensory-motor synapses is realised by a dual (electrical-chemical) mode. The data obtained are discussed in relation to the problem of evolution of synaptic transmission between heterotypic neurones in vertebrates.
UR - http://www.scopus.com/inward/record.url?scp=0022677574&partnerID=8YFLogxK
M3 - статья
C2 - 3012908
AN - SCOPUS:0022677574
VL - 22
SP - 174
EP - 180
JO - ЖУРНАЛ ЭВОЛЮЦИОННОЙ БИОХИМИИ И ФИЗИОЛОГИИ
JF - ЖУРНАЛ ЭВОЛЮЦИОННОЙ БИОХИМИИ И ФИЗИОЛОГИИ
SN - 0044-4529
IS - 2
ER -
ID: 40968120