Startle / Fear potentiated Startle
驚跳/恐懼加強(qiáng)的驚跳

The fully computerized TSE Startle Response/PPI test system is designed for accurate and reliable determination of the startle reflex and investigation of sensorimotor gating in rodents. In "PPI" （pre-pulse inhibition） experiments a weak prepulse is followed by the startle stimulus inducing a reduced startle response.
全電腦化的TSE驚跳反應(yīng)/PPI測(cè)試系統(tǒng)是設(shè)計(jì)用于精確可靠的探測(cè)嚙齒類驚跳反應(yīng)并且研究感覺(jué)門控。在“PPI”（預(yù)脈沖抑制）實(shí)驗(yàn)中，一個(gè)弱的預(yù)脈沖之后是一個(gè)驚跳刺激，導(dǎo)致一個(gè)減弱的驚跳反應(yīng)。

Animals are restrained in small cages restricting major movements and placed on species-specific measuring platforms with integrated high-precision sensors in sound-attenuating isolated cabinets. The flexible software package allows the creation of user-defined protocols including complex "pre-pulse" designs. Reaction time, i.e. response latency, and startle amplitude for each trial are presented in results tables. Graphs allow the performance of several animals to be compared.
動(dòng)物被限制在小籠子里，限制了主要的移動(dòng)，并且被放置在整合了高精度傳感器的物種特異的測(cè)試平臺(tái)上，處于聲音屏蔽的柜子中。靈活的軟件包運(yùn)行生成用戶定義的協(xié)議包括復(fù)雜的“預(yù)脈沖”設(shè)計(jì)。反應(yīng)時(shí)間，例如反應(yīng)潛伏期，以及每個(gè)試驗(yàn)的驚跳幅度都在結(jié)果表中。圖標(biāo)可以讓幾個(gè)動(dòng)物的表現(xiàn)做直接比較。
• Pair of high-performance loudspeakers for sine sound and noise generation with up to 130dB startle intensity 
  一對(duì)生成正弦聲音和噪音的高性能揚(yáng)聲器，zui高到130dB的強(qiáng)度
• Acoustic pre-pulse and startle stimulus generation with computer-controlled amplitude and frequency setting  
  電腦控制幅度和頻率設(shè)置生成聲音預(yù)脈沖和驚跳刺激
• Optional air puff components for tactile startle experiments  
  可選吹氣組件，用于觸覺(jué)驚跳實(shí)驗(yàn)
• Mild electric shock applicable  
  適度的電擊應(yīng)用
• Suitable for fear-potentiated and light-enhanced startle trials 
  適合恐懼強(qiáng)化的和光增強(qiáng)的驚跳試驗(yàn)

Startle Response/PPI for mice and rats  
用于小鼠和大鼠的驚跳反應(yīng)/PPI