long-term potentiation การใช้

• Long - term potentiation of avain neural system
• Advances in long - term potentiation and long - term depression
• Cytokine and long - term potentiation
• Plasticity of song control system and long - term potentiation in songbirds
• Effects of intermittent hypoxia on long - term potentiation in hippocampal dentate gyrus of rat
• Pubmed abstract : long - term potentiation of synaptic transmission in the hippocampus is the leading experimental model for the synaptic changes that may underlie learning and memory
• Pubmed abstract : long - term potentiation of synaptic transmission in the hippocampus is the leading experimental model for the synaptic changes that may underlie learning and memory
• Reporting at first time the long - term potentiation ( ltp ) of c - fiber evoked field potentials in spinal dorsal horn and discovering that activation of spinal nmda , nk1 and nk2 receptors is essential for the induction of the spinal ltp
• Part i involvement of ( - adrenoceptors in hippocampal ca1 region in in vivo long - term potentiation and spatial learning in rats activation of ( - adrenoceptors in area ca1 of the hippocampus facilitates in vitro long - term potentiation ( ltp ) in this region
• In ca1 pyramidal neurons of the hippocampus , a brief period of correlated pre - and postsynaptic activity , which induces long - term potentiation ( ltp ) or long - term depression ( ltd ) , results in a persistent increase or decrease in the linearity of spatial summation , respectively
• 7 . whether the dp was induced by the treatment on dneb of 1hz or 5hz delivered 5 min after daily trainings , both ppd and ppf changed during the learning behavior , which suggested that presynaptic mechanisms may be involves in the dp of learning - dependent long - term potentiation
• Accumulating evidence indicates that nmda receptors are involved in many complex physiological and neuropathological mechanisms , such as neuronal developmental plasticity , long - term potentiation ( ltp ) , learning and memory , excitotoxicity and neurodegenerative diseases etc . three gene families that encode nmda receptor subunits have been identified : nr1 , nr2a - d , and nr3 subunit
• In this paper the methods of chronically implanting microelectrodes , combined electrophysiology with behavioral learning in vivo , were used to study the effects of low frequency stimulation ( lfs ) of the dorsal norepinephrine bundle ( dneb ) on the learning - dependent long - term potentiation ( ld - ltp ) at the hippocampal mossy fiber synapses onto ca3 pyramidal neurons . paired - pulse technique at the intervals of 75 - ms , 150 - ms and 300 - ms was used as the test stimulation . the results showed as follows : 1
• By applying electrophysiological techniques on normal and gene knock - out mice , these researchers show that in the hippocampus , a brain area important for memory formation , bdnf is the only key protein required for the expression of late - phase long - term potentiation , a cellular model of long - term memory
• Using this system , we have studied matrine - inhibittory effect and trifluoperation - neuroprotection effect in hippocampal slices , also discussed the mechanism of long - term potentiation using anesthetic rats . the experiment results showed that matrine can inhibit the hyperactivity induced by penicillin sodium in dosage by changing the relative parameters of field potential ; trifluoperation can alter ps change with the time , enhance the degree and the ratio of ps recovery , then minis the hypoxic injury ; high frequency stimulate can increase ps amplitude and epsp slope for long time , buildup the in / out function of nerve cells , and enhance synaptic plasticity