Spatial memory: behavioral determinants of persistence in the watermaze delayed matching-to-place task
نویسندگان
چکیده
منابع مشابه
Spatial memory: behavioral determinants of persistence in the watermaze delayed matching-to-place task.
The watermaze delayed matching-to-place (DMP) task was modified to include probe trials, to quantify search preference for the correct place. Using a zone analysis of search preference, a gradual decay of one-trial memory in rats was observed over 24 h with weak memory consistently detected at a retention interval of 6 h, but unreliably at 24 h. This forgetting function in the watermaze was sim...
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There is strong evidence that two cerebral hemispheres are differentially involved in emotional memory and that amygdala is a key subcortical structure for emotional experience. The present research investigated the possible involvement of lateralization of basolateral amygdala (BLA) and central amygdala (CEA) in place avoidance memory. For this purpose, male Long-Evans rats (280-320 g) were im...
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15 صفحه اولAccumulation of hippocampal place fields at the goal location in an annular watermaze task.
To explore the plastic representation of information in spatially selective hippocampal pyramidal neurons, we made multiple single-unit recordings in rats trained to find a hidden platform at a constant location in a hippocampal-dependent annular watermaze task. Hippocampal pyramidal cells exhibited place-related firing in the watermaze. Place fields tended to accumulate near the platform, even...
متن کاملdifferential effects of inactivation of the right and left basolateral amygdala on spatial memory in place avoidance task in rats
there is strong evidence that two cerebral hemispheres are differentially involved in emotional memory and that amygdala is a key subcortical structure for emotional experience. the present research investigated the possible involvement of lateralization of basolateral amygdala (bla) and central amygdala (cea) in place avoidance memory. for this purpose, male long-evans rats (280-320 g) were im...
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ژورنال
عنوان ژورنال: Learning & Memory
سال: 2013
ISSN: 1072-0502,1549-5485
DOI: 10.1101/lm.032169.113