潜伏期

In the 65 recorded neurons, the results showed: Characteristic frequency , minimum threshold and response latency was between 18.9 and 76.7 kHz (42.94 ± 11.29), 29 and 80dB SPL (58.65 ± 12.62), 3.1 and 13.4 ms (6.10 ± 1.47), respectively; CFs increased with the recording depth, but CF and MT were not correlated; There were three different types of discharge patterns in the IC, including phasic pattern (73.9%), chopper (15.4%) and tonic (10.7%); The types of frequency tuning curves were all V-shaped, most of which were wide type and few were narrow type.

结果发现，在所得的65个下丘神经元中：特征频率在18.9～76.7kHz(42.94±11.29)之间，最小阈值在29～80dB SPL(58.65±12.62)之间，潜伏期在3.1～10.4ms(6.10±1.47)之间；特征频率随记录深度的增加而增大，与最小阈值之间没有显著相关性；发放类型包括相位型(73.9%)、梳齿型(15.4%)和紧张型(10.7%)3种基本类型；频率调谐曲线均为开峰型，多数神经元(72.3%)调谐曲线较宽阔，少数(27.7%)较狭窄，并且多数神经元的频率调谐曲线高频边比低频边陡。

The virus is relatively slow moving and the average time of incubation from exposure to brain involvement is between 3 to 8 weeks in dogs, 2 to 6 weeks in cats, and 3 to 6 weeks in people.

该病毒是相对缓慢移动的平均时间的潜伏期接触到大脑的参与是3至8周的实验研究，第2至6周的猫，和3至6周的人。

To explore the value of multiple sleep latency test for the diagnosis of patients with narcolepsy.

目的 探讨多次睡眠潜伏期试验对发作性睡病的诊断价值。

Transient mutism may occur in pediatric patient following removal of a giant tumor in region of the cerebellar vermis.

儿童后颅凹小脑蚓部巨大型肿瘤全切术后可出现缄默症，有一定的潜伏期和持续时间，预后较好。

Methods The sciatic nerve trunk of toad was isolated and stimulated with electricity of varied parameters. The time required was investigated for the action potential to reduce its conduction velocity by 20% and to extend the latent period by 20% respectively.

用不同的电刺激参数刺激坐骨神经干，测定引起的动作电位的幅度和传导速度分别衰减20%以及潜伏期延长20%时所需的时间。

The person with younger resistance is inspiratory after nettle rash virus, through 2 - 3 weeks preclinical, begin occurrence symptom.

抵抗力较弱的人吸入风疹病毒后，经过2－3周的潜伏期，便开始出现症状。

Firstly, it would describe the meanings, feature（threatening, complex, uncertain, emergent, ambiguous and newsy）,development （incubate stage, acute stage, chronic stage and resolution stage）of crisis management and several kinds of campus crisis. Secondly, it would comment the basic conceptions of crisis management. Thirdly, it would introduce the meanings of campus crisis and explain campus crisis management. Finally, the author would attempt to construct the mechanism of campus crisis management and offer some suggestions to education and hope to promote the competence of campus crisis management, let the students learning with safe and growth with health.

首先：系在说明危机的意义、特性（威胁性、复杂性、不确定性、急迫性、双面性以及新闻性）、发展阶段（潜伏期、爆发期、后遗症期与解决期）与各种校园危机之类型；其次，阐述危机管理的基本概念：第三，介绍校园危机之意义以及解释何谓校园危机管理；最后，笔者试图建构一个校园危机管理机制供教育界参考，期能提升校园危机管理能力，让学生在校园中能平安学习与健康成长。

Objective To compare the peak latency and amplitude of P_ 300 evoked by image,photo and chinese character stimulations in normal young people.

目的 比较正常青年人对图像、照片和汉字 3种不同刺激所诱发P3 0 0 波的潜伏期和波幅的差异。方法分别记录和比较 32名正常青年人对图像、照片和汉字 3种不同刺激诱发P3 0 0 PL和Amp。

The results demonstrate that odorant volume may have important effect on OERP latencies and amplitudes.

刺激量可能是影响嗅觉相关电位各波潜伏期和振幅的重要因素。

Results: Among 32 tested MNs, depolarizing responses(excitatory postsynaptic potential, EPSP) were elicited by cVLF stimulation in 21 MNs, hyperpolarizing response (inhibitory postsynaptic potential, IPSP) in 1 MN, and IPSP preceded by EPSP in 4 MNs. The cVLFEPSPs were stimulus intensity-dependent, and could be abolished by low Ca(superscript 2+)/high Mg(superscript 2+) solution. compared with iVLF-EPSPs, cVLF-EPSPs showed longer latency (P.001). The cVLF-IPSP presented with membrane potential-dependent property and was eliminated by the perfusion of picrotoxin (30 μmol/L) and strychnine (1.0 μmol/L).

结果：在32个测试的MNs，观察到cVLF电刺激可在21个MNs上诱发去极化反应（即cVLF性兴奋性突触后电位，cVLF-EPSP），在1个MN上诱发超极化反应（即cVLF性抑制性突触后电位，cVLF-IPSP），在4个MNs上诱发cVLF-EPSP后复合有cVLF-IPSP的反应。cVLF-EPSP具有刺激强度依赖性、被低钙高镁溶液取消的特性，与i VLF性EPSP相比，有潜伏期较长的特点(P.001)。cVLF-IPSP呈膜电位依赖性，并被印防己毒素(30μmol/L)及士的宁(1.0μmol/L)取消。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。