Hibernation: Effects on Memory or Performance?
نویسندگان
چکیده
منابع مشابه
Hibernation effects on memory in European ground squirrels (Spermophilus citellus).
Effects of hibernation on memory were tested in European ground squirrels (Spermophilus citellus). The animals were trained in summer to successfully accomplish two tasks: a spatial memory task in a maze and an operant task on a feeding machine. One group hibernated normally, and the other was prevented from hibernation by maintaining ambient temperature at 22 degrees C. In spring, the same tas...
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15 صفحه اولthe effects of time planning and task complexity on accuracy of narrative task performance
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Effects of food store quality on hibernation performance in common hamsters
Hibernating animals can adjust torpor expression according to available energy reserves. Besides the quantity, the quality of energy reserves could play an important role for overwintering strategies. Common hamsters are food-storing hibernators and show high individual variation in hibernation performance, which might be related to the quality of food hoards in the hibernacula. In this study, ...
متن کاملEffects of hibernation and arousal from hibernation on mesenteric arterial responses of the golden hamster.
The aim of our study was to investigate the changes that occur in functional responses of the golden hamster mesenteric arterial bed after: 1) 8 wk of hibernation and 2) 2 hr after arousal from hibernation. Age-matched and cold-exposed hamsters were used as controls. At 8 wk after hibernation there was an increase in sensitivity of vasoconstrictor responses to sympathetic nerve stimulation but ...
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ژورنال
عنوان ژورنال: Science
سال: 1973
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.181.4094.86