ACOUSTIC STARTLE THRESHOLD OF THE ALBINO-RAT (RATTUS-NORVEGICUS)
ACOUSTIC STARTLE THRESHOLD OF THE ALBINO-RAT (RATTUS-NORVEGICUS)
复制标题
DOI：
10.1037/0735-7036.101.1.67
复制
发表时间：
1987-03-01
影响因子：
1.4
通讯作者：
MENNE, D
中科院分区：
文献类型：
--
作者：
PILZ, PKD;SCHNITZLER, HU;MENNE, D
白化SD大鼠的惊厥阈值与听力阈值曲线平行。在75分贝(SPL)的背景噪声水平下，惊厥阈值与听力阈值之差为87分贝(SPL)。在110分贝(SPL)时，阈值的范围从2 kHz到50 khz，最小值为10 khz，次小值为40 khz。惊吓反应的幅度和潜伏期不仅取决于声刺激的感觉水平，而且还取决于频率。在阈值时，只会引发惊吓反应的头部移动部分。(心理信息数据库记录(C)2016 APA，保留所有权利)
The startle threshold of the albino Sprague-Dawley rat runs parallel to the curve of the hearing threshold. The difference between the startle and hearing threshold is 87 dB (SPL) at a background noise level of 75 dB (SPL). At 110 dB (SPL), the threshold has a range from 2 kHz to 50 kHz with a minimum at 10 kHz and a second minimum at 40 kHz. Amplitude and latency of the startle response are not only dependent on the sensation level of the acoustic stimulus but also on the frequency. At threshold, only the head movement component of the startle response is elicited.(PsycINFO Database Record (c) 2016 APA, all rights reserved)