Objective(s):Bacopa monnieri (BM),a traditional ayurvedic medicine,is a well-known memory enhancer. We have explored the role of BM against decabrominated diphenyl ether (PBDE-209)-induced alterations in neonate and young female mice. Materials and Methods: Mice were orally administered with B. monnieri at the doses of 40, 80 or 120 mg/kg body weight along with PBDE-209 (20 mg/kg body weight) f...

introduction: the brain renin-angiotensin system (ras) has been reported having a pathological role in age-related impairment in learning and memory. therefore, angiotensin converting enzyme inhibitors (acei) are expected to have positive effects on memory. longtime treatment with captopril (an angiotensin converting enzyme inhibitor) significantly attenuates the age-related impairment in learn...

there are many discrepancies around the effect of sex hormones on spatial learning and memory in rodents. the aim of the present study was to investigate the effects of chronic administration of estradiol (es) and testosterone (tes) on spatial memory in adult castrated male rats. cholinesterase activity of the hippocampus in treated animals was also measured to seek if hormonal treatment can ch...

Introduction: The brain renin-angiotensin system (RAS) has been reported having a pathological role in age-related impairment in learning and memory. Therefore, angiotensin converting enzyme inhibitors (ACEi) are expected to have positive effects on memory. Longtime treatment with captopril (an angiotensin converting enzyme inhibitor) significantly attenuates the age-related impairment in learn...

Pigeons' performance on a working memory task, symbolic delayed matching-to-sample, was used to examine the interaction between working memory and reference memory. Reference memory was established by training pigeons to discriminate between the comparison cues used in delayed matching as S+ and S- stimuli. Delayed matching retention tests then measured accuracy when working and reference memor...

This paper presents Cerberus, an eÆcient system for simulating the execution of shared-memory multiprocessor programs on a uniprocessor workstation. Using EDS (execution driven simulation), it generates address traces which can be used to drive cache simulations on the y, eliminating the large disk space requirements needed by trace les. It is fast because it links the program to be traced toge...