Flexible time course of rat spatial memory in a radial maze; effects of the cholinergic blocker scopolamine

1987 ◽  
Vol 26 (2-3) ◽  
pp. 204-205
Author(s):  
J BOLHUIS ◽  
A STRIJKSTRA
2019 ◽  
Vol 38 (4) ◽  
pp. 312-318 ◽  
Author(s):  
Fernanda Gumilar ◽  
Cristina Bras ◽  
Patricia Aggio ◽  
Sergio Domínguez ◽  
Mariana Bartos ◽  
...  

Pregnant rats were treated with 0.3 and 0.6 mg cadmium (CdCl2)/kg injected subcutaneously on a daily basis from gestational day 7 to day 15 (organogenesis period). One control group was not injected and other received saline. The 45-day-old offspring were tested in a step-down inhibitory avoidance to evaluate short-term and long-term memory and in a radial maze for the study of spatial memory. These studies showed that gestational exposure to 0.6 mg Cd/kg produced in the male offspring a significant impairment in the retention of long-term memory evaluated 24 hours after training in the step-down inhibitory avoidance. The radial maze also demonstrated that the male offspring prenatally exposed to 0.6 mg Cd presented a significant deficit in the retention of spatial memory evaluated 42 days after training. These results demonstrate that the exposure to Cd during organogenesis may affect the retention of some types of memory.


2004 ◽  
Vol 151 (1-2) ◽  
pp. 287-293 ◽  
Author(s):  
Yu-Wen Huang ◽  
Wei-Wei Hu ◽  
Zhong Chen ◽  
Li-San Zhang ◽  
Hai-Qing Shen ◽  
...  

Life Sciences ◽  
2002 ◽  
Vol 72 (4-5) ◽  
pp. 397-407 ◽  
Author(s):  
Kenichi Mishima ◽  
Nobuaki Egashira ◽  
Yoshiaki Matsumoto ◽  
Katsunori Iwasaki ◽  
Michihiro Fujiwara

1982 ◽  
Vol 35 (1) ◽  
pp. 33-45 ◽  
Author(s):  
Sheri J.Y. Mizumori ◽  
Mark R. Rosenzweig ◽  
Michael G. Kermisch
Keyword(s):  

2006 ◽  
Vol 44 (10) ◽  
pp. 1914-1918 ◽  
Author(s):  
Albert Postma ◽  
Rafaële J.C. Huntjens ◽  
Mariska Meuwissen ◽  
Bruno Laeng

Planta Medica ◽  
2008 ◽  
Vol 74 (5) ◽  
pp. 485-490 ◽  
Author(s):  
Mohammad Sharifzadeh ◽  
Fazel Shamsa ◽  
Somayeh Shiran ◽  
Mohammad Karimfar ◽  
Abdol Miri ◽  
...  

2010 ◽  
Vol 124 (1) ◽  
pp. 47-56 ◽  
Author(s):  
Krista Macpherson ◽  
William A. Roberts

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