节点文献
正常及视力剥夺大鼠脑片标本LTP的特征研究
CHARACTERISTICS OF LTP PRODUCED IN NORMAL AND VISUALLY DEPRIVED YOUNG RATS INVESTIGATED IN SLICE PREPARATIONS OF STRIATE CORTEX
【摘要】 使用幼年大鼠视皮层脑片标本２３例观察了ＬＴＰ的发生比率（４８％）、最大幅值（５８０％）、形成潜伏期（１４～２６ｍｉｎ）、及达峰值时间（平均５６ｍｉｎ）。此外，对双眼视觉剥夺的４例大鼠ＬＴＰ形成特征进行了初步观察。
【Abstract】 In visual cortex slice-preparation from 23 young rats,some characteristics of LTP have been observed.The results show that the percentage of induced LTP is 48%,the maximum amplitude of LTP is 580%of baseline,the latencv of LTP formation is 14-26min.and the average time reaching the LTP is 56 min.In addition,the features of LTP development of 4 visually deprived young rats have been preliminary investigated.
【基金】 国家自然科学基金
- 【文献出处】 汕头大学医学院学报 ,JOURNAL OF SHANTOU UNIVERSITY MEDICAL COLLEGE , 编辑部邮箱 ,1994年02期
- 【分类号】R363
- 【被引频次】4
- 【下载频次】58