long-term potentiation 中文意思是什麼

long-term potentiation 解釋
長時程增強效應
  • long : n 朗〈姓氏〉。vi 渴想，極想，渴望 （for 〈古語〉 after to do）。adj （longer longest ）1 長，長的...
  • term : n 1 期限，期間。2 學期，任期；（支付）結算期；【法律】開庭期，（權利的）有效期間；定期租借（地產...
  • potentiation : 香味增強
  1. Effects of intermittent hypoxia on long - term potentiation in hippocampal dentate gyrus of rat

    間歇性低氧對大鼠海馬長時程增強電位的影響
  2. Cytokine and long - term potentiation

    細胞因子與長時程增強
  3. 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

    研究人員分別在正常和基因敲除小鼠身上以電生理技術作實驗，發現在它們的海馬區（腦部組成記憶的一個重要部位）內， bdnf是造成長期記憶的細胞機制- -晚期長時程增強- -表現時所需的唯一主要蛋白質。
  4. 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

    《公共醫學圖書館摘要》 ：腦部海馬回突觸的長期電位化是與學習和記憶相關的神經突觸變化中相當重要的一個模型。
  5. 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

    第一部分大鼠海馬ca1區-受體參與長時程增強和空間學習在離體海馬腦片上，激活ca1區（ -腎上腺素能受體（ -受體）易化這一區域突觸傳遞的長時程增強（ ltp ） 。
  6. 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

    本實驗運用慢性微電極埋植技術和電生理學結合行為學的在體研究方法，以配對脈沖檢測（間隔分別為75ms ， 150ms ， 300ms ）為檢測手段，探查了低頻（ 1hz ， 5hz ）刺激去甲腎上腺素背束（ dorsalnorepinephrinebundle ， dneb ）對大鼠苔蘚纖維- ca3 （ mf - ca3 ）突觸上習得性長時程增強（ learning - dependentlong - termpotentiation ， ld - ltp ）及動物行為習得的影響。
  7. Plasticity of song control system and long - term potentiation in songbirds

    鳴禽鳴囀系統的可塑性及長時程增強研究
  8. 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

    結果表明，苦參堿能夠劑量依賴性地抑制青霉素誘導的神經元順向信號傳導激活過程，使細胞外記錄到的場電位各個參數發生相應改變；三氟拉嗪可以改變ps的時相變化，提高ps的恢復程度和恢復率，減小了神經元因缺氧引起的不可逆損傷；高頻刺激（ highfrequencystimulate ， hfs ）可以長時間的增強ps的幅度和epsp的斜率，進而增強神經元的輸入輸出功能，增加了突觸的可塑性。
  9. Long - term potentiation of avain neural system

    鳥類神經系統的長時程增強
  10. Advances in long - term potentiation and long - term depression

    長時程增強與長時程抑制的研究
  11. 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

    C纖維誘發電位的長時程增強（ ltp ） 。發現激動nmda 、 nk1和nk2受體是誘導ltp的必要條件；自然痛刺激可引起c纖維誘發電位的ltp ，但在正常情況下受到下行抑制系統的抑制。
  12. 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

    已知nmda受體與許多復雜的生理和病理機制有關，如突觸的可塑性、長時程增強作用（ ltp ） 、學習和記憶、興奮性神經毒性、神經退行性變性疾病等。已克隆到3個編碼nmda受體亞單位蛋白的基因家族，即nr1 、 nr2和nr3 。
  13. Long term potentiation, ltp

    長時程加強作用
  14. 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

    在海馬ca1神經元上，短暫的突觸前後神經元的反復相關活動除誘導長時程的突觸增強或抑制以外，還能持久地提高或降低樹突空間整合的線性度。
  15. 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

    訓練后smin不管是使用ihz還是shz刺激dneb產生的dp中，觀察到ppd或ppf均在動物訓練階段期間出現改變，這提示習得性ltp的dp可能也與突觸前機制有關。
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