( 1967 ). The role of calcium ions in the action potential of Helix aspersa neurones . Comp. Biochem. Physiol. , 20 , 147 – 162 .KERKUT, G. A. and GARDNER,D. R.(1967) The role of calcium ions in the action potentials of Helix aspersa neurones. Comp. Biochem. Physiol., 20:...
With the thought that modulation of Cacurrents may be a general correlate of presynaptic inhibition, we have studied the effect of several putative neurotransmitters on the soma spike of cultured chick sensory neurones, and report here that they decrease the calcium component of cell body action ...
It is suggested that α 2 -adrenoceptors mediate the inhibition of voltage-dependent Ca 2+ entry during the action potential. 展开 关键词: Parasympathetic neuron Calcium-dependent action potential Norepinephrine α 2-Adrenoceptor Inhibition DOI: 10.1016/0168-0102(88)90022-3 ...
Glutamate-mediated astrocyte-neuron signalling Bradykinin significantly increased calcium levels in neurons co-cultured with astrocytes, but not in solitary neurons. The glutamate receptor antagonists d-2-... V Parpura,TA Basarsky,F Liu,... - 《Nature》 被引量: 2570发表: 1994年 Ca2+/calcineurin...
Optogenetics: 10 years of microbial opsins in neuroscience. Nat Neurosci , 2015 , 18: 1213 -1225 CrossRef Google Scholar [8] Rost B R, Schneider-Warme F, Schmitz D, et al. Optogenetic tools for subcellular applications in neuroscience. Neuron , 2017 , 96: 572 -603 CrossRef Goog...
1. Intracellular recordings from post-ganglionic neurones of the rat superior cervical ganglion revealed two non-synaptic potentials dependent upon Ca2+, a hyperpolarizing afterpotential (h.a.p.) and a tetrodotoxin (TTX)-insensitive spike. 2. The h.a.p. followed regeneration discharge of the ...
1. 1. The main role in carrying inward currents during the action potential in the soma of mollusc giant neurones is played by sodium ions. 2. 2. Calcium c... O.A,Krishtal,and,... - 《Comparative Biochemistry & Physiology》 被引量: 76发表: 1970年 Modulation of calcium-currents by ...
Action potentials in neurones are followed by a hyperpolarization, which can last up to several seconds. This hyperpolarization has several phases that are... P Sah - 《Trends in Neurosciences》 被引量: 1678发表: 1996年 Biophysics of computation: toward the mechanisms underlying information processi...
Quinine (100 μm) abolished the slow calcium-dependent afterhyperpolarization which occurs after an action potential in some neurones of the guinea-pig myenteric and submucous plexus. This occurred without any effect on the amplitude or time course of the action potential itself, or on the faster...
(SBR magnified by nine times).e, Statistics for data shown inaandd. Each GECI measurement set was analyzed from several dendrites of at least ten neurons in three different primary hippocampal neuron cultures. All data in this figure are shown as mean ± s.e.m. (for stimulation at varied...